Patents 5592364 - 5592622

 

 

Patent 5592364: High density integrated circuit module with complex electrical interconnect rails
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Module : Plural : Stacked : Selective connections)

Patent 5592365: Panel assembly structure and panel assembling method capable of achieving a highly reliable connection of electrode terminals even when
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Printed circuit board : Plural : With separable connector or socket means : Having flexible connector : Circuit board mounted)

Patent 5592366: Front loading computer/bus extender
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Printed circuit board : Plural : With housing or chassis : Plural dielectric layers)

Patent 5592367: Apparatus for non-contacting feeding of high frequency power
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Including D.C.-A.C.-D.C. converter : Having transistorized inverter : Bridge type : Including plural anode/single cathode device)

Patent 5592368: Static frequency converter which compensates for fluctuations in a voltage source while controlling the waveform applied to a charge while
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Including an A.C.-D.C.-A.C. converter : Vibrator-type inverter)

Patent 5592369: Device in a d.c. circuit for transfer of a current from one current path to another and for control of the voltage in the circuit
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Including automatic or integral protection means : For high voltage D.C. transmission systems : Including means for reducing ripples from the output)

Patent 5592370: Regulated complementary charge pump circuit
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With voltage multiplication means (i.e., V out > V in) : Including semiconductor means : Thyristor inverter)

Patent 5592371: DC link inverter
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With condition responsive means to control the output voltage or current : Cooperating separate sensing and control means : For inverter : With transistor control means in the line circuit : For bridge-type inverter : With plural control windings)

Patent 5592372: Sealed housing evaporative determination testing apparatus and method
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Sampled data system : Lag (e.g., deadtime))

Patent 5592373: Method and apparatus for configuring an automation system
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Having protection or reliability feature : Fine/coarse)

Patent 5592374: Patient identification and x-ray exam data collection bar code system
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Health care management (e.g., record management, ICDA billing) : Patient record management : Including a payment switch or gateway)

Patent 5592375: Computer-assisted system for interactively brokering goods or services between buyers and sellers
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Operations research : Coordination of plural reservations (e.g., plural trip segments; transportation and accommodation, etc.))

Patent 5592376: Currency and barter exchange debit card and system
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Distribution or redemption of coupon, or incentive or promotion program : Job performance analysis)

Patent 5592377: Check cashing system
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Finance (e.g., banking, investment or credit) : Including funds transfer or credit transaction : Remote banking (e.g., home banking) :)

Patent 5592378: Computerized order entry system and method
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Electronic shopping (e.g., remote ordering) : Presentation of image or description of sales item (e.g., electronic catalog browsing) : Staff scheduling or task assignment)

Patent 5592379: Method and apparatus for pooling and distributing bond dividends
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Finance (e.g., banking, investment or credit) : Including funds transfer or credit transaction : Tax strategies)

Patent 5592381: Device for processing and interpreting drilling data, placed at the bottom of a well and method implementing this device
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Earth science : Well logging or borehole study : Drilling :)

Patent 5592382: Directional steering and navigation indicator
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : NAVIGATION : Employing position determining equipment : Great circle route)

Patent 5592383: Wheel aligner cordless communications unit
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Location monitoring : Spectrum sharing for different type of system (e.g., point-to-point microwave, television, etc.))

Patent 5592384: Railway brake system tester
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Railway vehicle : With indication or control of landing)

Patent 5592385: Vehicle cruise control system with voice command
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Indication or control of braking, acceleration, or deceleration : Vehicle speed control (e.g., cruise control) : Fail-safe system)

Patent 5592386: Method and apparatus for the detection of reciprocating machine faults and failures
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : With indicator or control of power plant (e.g., performance) : Vehicle speed control (e.g., cruise control))

Patent 5592387: Method of operating a natural gas vehicle as a function of ambient methane concentration
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : With indicator or control of power plant (e.g., performance) : Gas turbine, compressor : Artificial intelligence (e.g., fuzzy logic))

Patent 5592388: Method of and apparatus for analyzing internal combustion engine speed data
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : With indicator or control of power plant (e.g., performance) : Internal-combustion engine : Digital or programmed data processor : Vibration, roughness, knock : Detection of O2 concentration)

Patent 5592389: Navigation system utilizing audio CD player for data storage
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : NAVIGATION : Employing position determining equipment : For use in a map data base system : Having audio or visual route guidance : Route correction, modification, or verification)

Patent 5592390: Time based method for analyzing a waveform
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Electrical signal parameter measurement system : Waveform analysis : Display of waveform : Including communication means)

Patent 5592391: Faraday cage for a printed circuit card
(DATA PROCESSING: DESIGN AND ANALYSIS OF CIRCUIT OR SEMICONDUCTOR MASK : CIRCUIT DESIGN : Routing (e.g., routing map, netlisting) : PCB wiring : Timing analysis (e.g., delay time, path delay, latch timing))

Patent 5592392: Integrated circuit design apparatus with extensible circuit elements
(DATA PROCESSING: DESIGN AND ANALYSIS OF CIRCUIT OR SEMICONDUCTOR MASK : CIRCUIT DESIGN : Floorplanning : Layout editor (e.g., updating) : Timing analysis (e.g., delay time, path delay, latch timing))

Patent 5592393: Method and system for providing protective relay functions
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Electrical power generation or distribution system : System protection (e.g., circuit interrupter, circuit limiter, voltage suppressor) : Abnormal power, current, or impedance condition : For turbine speed control)

Patent 5592394: FET current sensor for active balancing or regulating circuits
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Electrical power generation or distribution system : Power supply regulation operation : By voltage regulation : For turbine speed control)

Patent 5592395: Method and apparatus for determining and extending a change interval for an operating fluid of a unit
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Mechanical measurement system : Fluid measurement (e.g., mass, pressure, viscosity) : Radiant energy)

Patent 5592396: Monitoring and control of fluid driven tools
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Mechanical measurement system : Flow metering : Mechanical work or power measurement)

Patent 5592397: Computer program product for determining elementary circuits and initial values of flow in a pipe network
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Mechanical measurement system : Flow metering : Pressure, resistive, or capacitive sensor : Torsional, shear, tensile, or compression)

Patent 5592398: Multiple channel multiplexing apparatus
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via time channels : Multiplexing combined with demultiplexing : Inserted in gaps in main information)

Patent 5592399: Pipelined video encoder architecture
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER-TO-COMPUTER DATA MODIFYING : Compressing/decompressing : Congestion avoiding)

Patent 5592400: Card issue system
(REGISTERS : SYSTEMS CONTROLLED BY DATA BEARING RECORDS : Vote counters)

Patent 5592401: Accurate, rapid, reliable position sensing using multiple sensing technologies
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM : Orientation or position : 3D position : 3D orientation : For wheel speed)

Patent 5592402: Method for interpreting complex data and detecting abnormal instrumentor process behavior
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : SIMULATING NONELECTRICAL DEVICE OR SYSTEM : Of physical phenomenon (e.g., heat, wave, geophysics))

Patent 5592403: Digital-to-analog converter including integral digital audio filter
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Filtering : Logarithmic/exponential)

Patent 5592404: Versatile error correction system
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Arithmetical operation : Galois field : Butterfly circuit)

Patent 5592405: Multiple operations employing divided arithmetic logic unit and multiple flags register
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Arithmetical operation : Variable length : Matrix array)

Patent 5592407: Associative memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : ASSOCIATIVE MEMORIES : Magnetic)

Patent 5592408: Identification card and access control device
(STATIC INFORMATION STORAGE AND RETRIEVAL : HARDWARE FOR STORAGE ELEMENTS : Magnetic)

Patent 5592409: Nonvolatile memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Ferroelectric : Same size apertures)

Patent 5592410: Circuit and method for reducing a compensation of a ferroelectric capacitor by multiple pulsing of the plate line following a write
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Ferroelectric : Same size apertures)

Patent 5592411: Non-volatile register and method for accessing data therein
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Ferroelectric : Same size apertures)

Patent 5592412: Enhanced deep trench storage node capacitance for DRAM
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Capacitors : Same size apertures)

Patent 5592413: Microstructure array and activation system therefor
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Molecular or atomic : Inherent)

Patent 5592414: Memory cell circuit independently controlled in writing and reading
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Flip-flop (electrical) : Nuclear induction or spin echo)

Patent 5592415: Non-volatile semiconductor memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Guide structure)

Patent 5592416: Electronic storage circuit
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular connection : Cross-coupled cell : Rectangular bars)

Patent 5592417: Non-volatile programmable bistable multivibrator, programmable by the source, for memory redundancy circuit
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular connection : Cross-coupled cell : Rectangular bars)

Patent 5592418: Non-volatile analog memory cell with double polysilicon level
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Multiple values (e.g., analog) : Overlays)

Patent 5592419: Flash memory with improved erasability and its circuitry
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Logic connection (e.g., NAND string))

Patent 5592420: Programmable power generation circuit for flash EEPROM memory systems
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Logic connection (e.g., NAND string))

Patent 5592421: Semiconductor integrated circuit for generating an internal power source voltage with reduced potential changes
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Including reference or bias voltage generator : Four or more devices per bit)

Patent 5592422: Reduced pin count stress test circuit for integrated memory devices and method therefor
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Testing : Coincident A.C. signal with pulse)

Patent 5592423: Semiconductor integrated circuit enabling external monitor and control of voltage generated in internal power supply circuit
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Serial read/write : Holographic)

Patent 5592424: Semiconductor integrated circuit device
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Testing : Coincident A.C. signal with pulse)

Patent 5592425: Method and apparatus for testing a memory where data is passed through the memory for comparison with data read from the memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Testing : Coincident A.C. signal with pulse)

Patent 5592426: Extended segmented precharge architecture
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Precharge : Coincident A.C. signal with pulse)

Patent 5592427: Semiconductor memory having a sense amplifier with load transistors having different load characteristics
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Flip-flop used for sensing : Coincident A.C. signal with pulse)

Patent 5592428: Dynamic memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Noise suppression : Differential sensing : Magnetic : Reference or dummy element :)

Patent 5592429: Compact semiconductor memory device capable of preventing incomplete writing and erasing
(STATIC INFORMATION STORAGE AND RETRIEVAL : POWERING : Having fuse element)

Patent 5592430: Semiconductor device equipped with simple stable switching circuit for selectively supplying different power voltages
(STATIC INFORMATION STORAGE AND RETRIEVAL : POWERING : Having fuse element)

Patent 5592432: Cache management system using time stamping for replacement queue
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Plural blocks or banks : Standby power)

Patent 5592433: Semiconductor memory device having a capability for controlled activation of sense amplifiers
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Particular decoder or driver circuit : Alternate addressing (e.g., even/odd))

Patent 5592434: Synchronous semiconductor memory device
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Sync/clocking : Magnetic)

Patent 5592435: Pipelined read architecture for memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Sync/clocking : Transition detection : Magnetic)

Patent 5592436: Data transfer system
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Sequential : Using shift register : Magnetic)

Patent 5592437: Data collection and relay circuit for towed hydrophone array
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : SEISMIC PROSPECTING : Offshore prospecting : Signal processing : Fluid variation)

Patent 5592438: Method and apparatus for communicating data in a wellbore and for detecting the influx of gas
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : WELLBORE TELEMETERING : Through well fluids : Telemetry)

Patent 5592439: Self-centering dual shuttle air gun
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : SIGNAL TRANSDUCERS : Underwater type : Exclusive-type transmitter : Air guns : Frequency)

Patent 5592440: Compact sleeve air gun
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : SIGNAL TRANSDUCERS : Underwater type : Exclusive-type transmitter : Air guns : Frequency)

Patent 5592441: High-gain directional transducer array
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : SIGNAL TRANSDUCERS : Underwater type : Plural transducer array : Electrically driven underwater bells or sirens)

Patent 5592442: Watch having a sensor
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : COMBINED WITH DISPARATE DEVICE : Ambient condition detector : Actuation of a running-time meter)

Patent 5592443: Structure of a watch and assembling method thereof
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : CASES : Wrist worn : Ring)

Patent 5592444: Method of writing data simultaneously on a plurality of tracks of an optical disk, and apparatus therefor
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : STORAGE OR RETRIEVAL BY SIMULTANEOUS APPLICATION OF DIVERSE TYPES OF ELECTROMAGNETIC RADIATION : Magnetic field and light beam : Light beam generation : Magnetic field generating circuit)

Patent 5592445: Exchange coupling optical recording medium and recording/reproducing device therefor
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : STORAGE OR RETRIEVAL BY SIMULTANEOUS APPLICATION OF DIVERSE TYPES OF ELECTROMAGNETIC RADIATION : Magnetic field and light beam : Specific detail of recording medium : Specific detail of layer (e.g., bias or initializing layers, etc.) : Near field optic)

Patent 5592446: Dual mode recording and reproducing apparatus having two recording regions using differing reproduction principles
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Initialization/start-up or changing modes of system : Structure for shaping beam or causing astigmatic condition)

Patent 5592447: Control device for head unit having optical head and multiple magnetic heads
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Initialization/start-up or changing modes of system : Structure for shaping beam or causing astigmatic condition)

Patent 5592448: Access control apparatus for optical disk according change of track pitch
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Initialization/start-up or changing modes of system : While track jumping or crossing : Means to mask or shield a portion of the beam)

Patent 5592449: Disc apparatus using character-based control codes in a table of contents
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : CONTROL OF STORAGE OR RETRIEVAL OPERATION BY A CONTROL SIGNAL TO BE RECORDED OR REPRODUCED : Control of information signal processing channel : For gain processing : Within a frequency band : Having location identification information)

Patent 5592450: Method for reproducing compressed information data from a disk using a spatial frequency less than the track pitch
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Having another signal : Audio signal : By controlling read-write operations)

Patent 5592451: Test-writing controlling method for optical disk recording device
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : CONDITION INDICATING, MONITORING, OR TESTING : Including radiation storage or retrieval : Having abnormal condition indicating : Due to unwanted operational condition of record carrier : Defect : Including storage or retrieval of auxiliary signal : One tray for single disc)

Patent 5592452: Optical disk with logical tracks formed thereon and optical disk drive device
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : CONDITION INDICATING, MONITORING, OR TESTING : Including radiation storage or retrieval : Of record carrier : For protection : Defect)

Patent 5592454: Data reproducing apparatus which replaces vendor unique identification data in response to a reference error correction rate which is lower
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : CONDITION INDICATING, MONITORING, OR TESTING : Including radiation storage or retrieval : Of storage or retrieval information signal : Signal error correcting or detecting : During storage : Including storage or retrieval of auxiliary signal)

Patent 5592455: System for recording digital information in a pulse-length modulation format
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : BINARY PULSE TRAIN INFORMATION SIGNAL : Having specific code or form generation or regeneration processing : By interpolating or maximum likelihood detecting)

Patent 5592456: Information reproducing apparatus and method
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : BINARY PULSE TRAIN INFORMATION SIGNAL : Binary signal level detecting using a reference signal : Plural reference signals : Signal error correcting or detecting)

Patent 5592457: System for recording digital information in a pulse-length modulation format
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : BINARY PULSE TRAIN INFORMATION SIGNAL : Having specific code or form generation or regeneration processing : By interpolating or maximum likelihood detecting)

Patent 5592458: Optical information control device and synchronizing method thereof
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : BINARY PULSE TRAIN INFORMATION SIGNAL : Binary signal detecting using a clock signal : Plural reference signals)

Patent 5592459: Optical head device having electro-magnetically rotatable and straight movable members
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Optical head servo system structure : Optical head element with rotary motion : Lens or mirror pivots off center (e.g., on a shaft, etc.) : Having particular mechanism or slot for transferring disc into changer from outside)

Patent 5592460: Low profile optical pickup unit for recording/reproducing device
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : SPECIFIC DETAIL OF INFORMATION HANDLING PORTION OF SYSTEM : Radiation beam modification of or by storage medium : Having particular optical element or particular placement thereof in radiation beam path to or from storage medium : Mirror : Sectioned element)

Patent 5592461: Methods of recording and reproducing information using an optical recording medium
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : SPECIFIC DETAIL OF INFORMATION HANDLING PORTION OF SYSTEM : Electrical modification or sensing of storage medium (e.g., capacitive, resistive, electrostatic charge) : Having photographic storage medium (e.g., variable density or area))

Patent 5592462: Three-dimensional optical data storage and retrieval
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : STORAGE MEDIUM STRUCTURE : Combined with diverse art structure : Turntable)

Patent 5592463: Apparatus for and method for determining optimum power for recording information on recordable optical disc
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : CONTROL OF STORAGE OR RETRIEVAL OPERATION BY A CONTROL SIGNAL TO BE RECORDED OR REPRODUCED : Mechanism control by the control signal : Control of transducer assembly mechanism : Power control for energy producing device : For storage : Stored and retrieved testing signal : One tray for single disc)

Patent 5592464: Optical disk and optical disk apparatus
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : STORAGE MEDIUM STRUCTURE : Optical track structure (e.g., phase or diffracting structure, etc.) : Pit/bubble/groove structure specifies : Disc holding or locating (e.g., spindle structure))

Patent 5592465: Disc recording method
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : CONTROL OF STORAGE OR RETRIEVAL OPERATION BY A CONTROL SIGNAL TO BE RECORDED OR REPRODUCED : Mechanism control by the control signal : Control of relative motion producing mechanism : Responsive to change in transduced location : Including static memory write address controlling)

Patent 5592466: Network interconnect backup
(MULTIPLEX COMMUNICATIONS : FAULT RECOVERY : Bypass an inoperative switch or inoperative element of a switching system : Walsh functions)

Patent 5592467: Network node cross-connection device using selectable memories for new connection in the event of failure
(MULTIPLEX COMMUNICATIONS : FAULT RECOVERY : Bypass an inoperative channel : In a ring or loop network)

Patent 5592468: Wireless local area network system with improved transfer efficiency and data transfer method for same
(MULTIPLEX COMMUNICATIONS : DIAGNOSTIC TESTING (OTHER THAN SYNCHRONIZATION) : Determination of communication parameters : Having dedicated test line or channel)

Patent 5592469: Radio system
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Combining or distributing information via code word channels using multiple access techniques (e.g., CDMA) : Channel assignment)

Patent 5592470: Broadband wireless system and network architecture providing broadband/narrowband service with optimal static and dynamic
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Repeater : Airborne or space satellite repeater : Multiple access (e.g., FDMA) : Code division (CDMA) : Including cancellation of certain signals)

Patent 5592471: Mobile radio receivers using time diversity to avoid service outages in multichannel broadcast transmission systems
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SEPARATE STATIONS : Plural transmitters or receivers (i.e., more than two stations) : Noise, distortion, or singing reduction : Fading compensation : Rayleigh or multipath fading :)

Patent 5592472: High performance path allocation system and method for a fiber optic switch for a fiber optic network
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Combining or distributing information via time channels)

Patent 5592473: Private branch exchange system and methods for operating same
(MULTIPLEX COMMUNICATIONS : SPECIAL SERVICES : Conferencing : Conferee signals combined or distributed via time channels : Using plural diverse channel communications with a dedicated signaling channel (i.e., ISDN) : Loopback of signals on the secondary ring or loop)

Patent 5592474: System for processing synchronization signals with phase synchronization in a mobile communication network
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Combining or distributing information via time channels : Synchronization : Channel reservation scheme)

Patent 5592475: Distributed digital loop system with trunk unit interface
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Through a circuit switch : Input or output circuit, per se (i.e., line interface) : Channel reservation scheme)

Patent 5592476: Asynchronous transfer mode switch with multicasting ability
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Replicate messages for multiple destination distribution : Multistage switch)

Patent 5592477: Video and TELCO network control functionality
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Message transmitted using fixed length packets (e.g., ATM cells) : Distributed switching : Having a separate signaling network)

Patent 5592478: Broadband conference system
(MULTIPLEX COMMUNICATIONS : SPECIAL SERVICES : Conferencing : In a ring system)

Patent 5592479: Time switching device having identical frame delay and a method thereof in a full-electronic exchange
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Through a circuit switch : Switching control : Time switch, per se (e.g., T or T-T) : Having details of control storage arrangement : Having details of control storage arrangement)

Patent 5592480: Wideband wireless basestation making use of time division multiple-access bus having selectable number of time slots and frame
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Combining or distributing information via time channels : Multiple access (e.g., TDMA) : Combining or distributing information via time channels)

Patent 5592481: Multiple satellite repeater capacity loading with multiple spread spectrum gateway antennas
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Repeater : Airborne or space satellite repeater : Start-Stop)

Patent 5592482: Video distribution system using in-wall wiring
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : LOCAL VIDEO DISTRIBUTION SYSTEM : Multiunit or multiroom structure (e.g., home, hospital, hotel, office building, school, etc.) : Using existing power network : Seat-back terminal)

Patent 5592483: Data communication apparatus achieving efficient use of the media
(MULTIPLEX COMMUNICATIONS : CHANNEL ASSIGNMENT TECHNIQUES : Carrier sense multiple access (CSMA) : Using channel reservation)

Patent 5592484: Telecommunication network having a number of stations which are connected to a token ring network, and station for such a network
(MULTIPLEX COMMUNICATIONS : CHANNEL ASSIGNMENT TECHNIQUES : Polling : Passing a signal identifying the idle or busy state of a channel (e.g., token passing) : On bus : On ring or loop : At least one bus is a ring network)

Patent 5592485: Connection system between a master and slave processing units
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Path selection : Having specified mounting structure)

Patent 5592486: System and method for efficiently monitoring information in a network having a plurality of repeaters
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Particular switching network arrangement)

Patent 5592487: Communication protocol for transferring information across a serial communication link
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Adaptive : Transmission of a single message having multiple packets : Message having an address header)

Patent 5592488: Method and apparatus for pipelined multiplexing employing analog delays for a multiport interface
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Adaptive : Arbitration for access between contending stations)

Patent 5592489: Data combination circuit device and data combination method
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Combining or distributing information via time channels : Multiple access (e.g., FDMA))

Patent 5592490: Spectrally efficient high capacity wireless communication systems
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Rotary distributor)

Patent 5592491: Wireless modem
(MULTIPLEX COMMUNICATIONS : DUPLEX : Communication over free space : Conferee signals combined or distributed via time channels)

Patent 5592492: Convolutional interleaving/de-interleaving method and apparatus for data transmission
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Data formatting to improve error detection correction capability : Memory access (e.g., address permutation) : Error forwarding and presentation (e.g., operator console, error display))

Patent 5592493: Serial scan chain architecture for a data processing system and method of operation
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital logic testing : Scan path testing (e.g., level sensitive scan design (LSSD)) : Plural scan paths : Bus or I/O channel device fault)

Patent 5592494: Current reduction circuit for testing purpose
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital logic testing : Built-in testing circuit (BILBO) : Clock or synchronization)

Patent 5592496: Semiconductor test equipment
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital logic testing : Including test pattern generator : Having analog signal : Bus or I/O channel device fault)

Patent 5592497: Multitrack record carrier having digital data reversibly stored thereon as error protected product codewords
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Forward correction by block code : Double encoding codes (e.g., product, concatenated) : Bus or I/O channel device fault)

Patent 5592498: CRC/EDC checker system
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Forward correction by block code : Memory access : Cross-interleave Reed-Solomon code (CIRC))

Patent 5592499: Semiconductor memory device
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Forward correction by block code : Memory access : Solid state memory : Tape)

Patent 5592500: Laser device
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Modulation : Frequency multiplying (e.g., harmonic generator))

Patent 5592501: Low-strain laser structures with group III nitride active layers
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Particular confinement layer : With strained layer :)

Patent 5592502: Semiconductor laser element and method for adjusting self-induced oscillation intensity of the same
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Particular confinement layer :)

Patent 5592503: Semiconductor laser with integral spatial mode filter
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Monolithic integrated : With diffraction grating (Bragg reflector) :)

Patent 5592504: Transversely excited non waveguide RF gas laser configuration
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Gas : Discharge tube feature : Monolithic integrated)

Patent 5592505: Phase conjugating difractive elements and method
(COHERENT LIGHT GENERATORS : PARTICULAR RESONANT CAVITY : Specified cavity component : Reflector : Hollow electrode)

Patent 5592506: MSK spread-spectrum receiver which allows CDMA operations
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Direct sequence : Receiver : Matched-filter-type receiver : Having SAW or charge-transfer device)

Patent 5592507: Intermediate relay station of a digital microwave communication system using service channel for monitoring and controlling space and/or time
(PULSE OR DIGITAL COMMUNICATIONS : REPEATERS : Direct sequence)

Patent 5592508: Analog signal coding and transmission apparatus and method capable of operation with multiple types of analog and digital signals
(PULSE OR DIGITAL COMMUNICATIONS : APPARATUS CONVERTIBLE TO ANALOG : Including pulse regeneration or conversion)

Patent 5592509: Transceiver circuit with transition detection
(PULSE OR DIGITAL COMMUNICATIONS : TRANSCEIVERS : Muting circuit and squelch)

Patent 5592510: Common mode early voltage compensation subcircuit for current driver
(PULSE OR DIGITAL COMMUNICATIONS : TRANSCEIVERS : Transmission interface between two stations or terminals : Phase locked loop)

Patent 5592511: Digital customized audio products with user created data and associated distribution and production system
(PULSE OR DIGITAL COMMUNICATIONS : TRANSCEIVERS : Transmission interface between two stations or terminals : Phase locked loop)

Patent 5592512: Adaptive display refresh and data compression in a radio frequency environment
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Automatic)

Patent 5592513: Synchronous modulator and methods for synchronous modulation
(PULSE OR DIGITAL COMMUNICATIONS : TRANSMITTERS : Antinoise or distortion (includes predistortion) : Phase locked loop)

Patent 5592514: Method of performing signal reconstruction at the receiving end of a communications system, such as for GSM
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Angle modulation : Frequency shift keying : Minimum shift keying : More than two phases)

Patent 5592515: Fully digital data separator and frequency multiplier
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Particular pulse demodulator or detector : Carrier controlling local generator)

Patent 5592516: Method and circuits for combining baseband signals and recovery of clock timing
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Interference or noise reduction : Diversity (frequency or time) : Separate mark and space channels)

Patent 5592517: Cascaded comb integrator interpolating filters
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Interference or noise reduction : By filtering (e.g., digital) : Separate mark and space channels)

Patent 5592518: Parallel frame synchronizer for detecting forward-ordered/reverse-ordered, inverted/non-inverted data
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Frequency or phase control using synchronizing signal : Synchronization word : Synchronizer pattern recognizers : More than two phases)

Patent 5592519: Dual frequency clock recovery using common multitap line
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Phase displacement, slip or jitter correction : Phase locking : With asynchronous data)

Patent 5592520: Latch handle for a control road in a nuclear reactor
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : WITH CONTROL OF REACTOR (E.G., CONTROL OF COOLANT FLOW) : By movement of control element or by release of neutron absorbing material : Releasable coupling : Pneumatic)

Patent 5592521: Process and device for recombining and/or igniting hydrogen contained in an H.sub.2 -air-steam mixture, preferably for nuclear power stations
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : REACTOR PROTECTION OR DAMAGE PREVENTION : Recombiners : Catalytic : Pressure vessels)

Patent 5592522: Control rod for a nuclear reactor
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : CONTROL COMPONENT FOR A FISSION REACTOR : Wherein concentration of the reactivity affecting material varies radially or axially of the control element : Liquid metal control component)

Patent 5592523: Two dimensional detector array for CT scanners
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Computerized tomography : Beam detection system : Fan beam translation)

Patent 5592524: Universal electrical interface for digital spotfilm product
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : ELECTRONIC CIRCUIT : With display or signaling : Televison : Thickness or density analysis)

Patent 5592525: Method for making a rotating anode with an integral shaft
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SOURCE : Electron tube : For safety or protection)

Patent 5592526: Rotary cathode x-ray tube equipment
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SOURCE : Electron tube : With movable target : With specific bearing means : With cooling fluid)

Patent 5592527: Identification marker for x-ray film with carrying case
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : AUXILIARY DATA ACQUISITION OR RECORDING : Patient or exposure data : Coordinate grid)

Patent 5592528: Battery charging and signalling interconnect arrangement for craftsperson's
(TELEPHONIC COMMUNICATIONS : DIAGNOSTIC TESTING, MALFUNCTION INDICATION, OR ELECTRICAL CONDITION MEASUREMENT : Using portable test set (e.g., handset type) : Of switchboard element condition (e.g., lamp))

Patent 5592529: Telephone inadvertent off-hook condition detector
(TELEPHONIC COMMUNICATIONS : DIAGNOSTIC TESTING, MALFUNCTION INDICATION, OR ELECTRICAL CONDITION MEASUREMENT : Monitoring : Subscriber line : AIN link)

Patent 5592530: Telephone switch dual monitors
(TELEPHONIC COMMUNICATIONS : DIAGNOSTIC TESTING, MALFUNCTION INDICATION, OR ELECTRICAL CONDITION MEASUREMENT : Monitoring : Trunk or long line : AIN link : Pair gain test controller)

Patent 5592531: Selective call communication system having adaptive voice data entry
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Having indication or alarm (e.g., location indication) : Code responsive (i.e., paging) : Paging terminal (i.e., element prior to the transmitter) : Message input : Zoned)

Patent 5592532: Wireless telephone system with message storage for plural telephones
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Message storage or retrieval : Privacy, lock-out, or authentication)

Patent 5592533: Personal communication service registration system and method
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Registration : System selection :)

Patent 5592534: Radio communication system having a base unit control for establishing wire-line connections for calls from mobile units and for displaying
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Registration : Home location registration (HLR) or visitor location registration (VLR) detail)

Patent 5592535: Mobile-radio network with debit accounts
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Usage measurement : Billing :)

Patent 5592536: Apparatus and method for fast initiation of connection in cordless telephones
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Including private cordless extension system : Specific paging technique)

Patent 5592537: Method of providing message service for limited access telecommunications
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Display of message related information : Including data compression)

Patent 5592538: Telecommunication device and method for interactive voice and data
(TELEPHONIC COMMUNICATIONS : TELEPHONE LINE OR SYSTEM COMBINED WITH DIVERSE ELECTRICAL SYSTEM OR SIGNALLING (E.G., COMPOSITE) : Having transmission of a digital message signal over a telephone line : Transmission scheme (e.g., compression/decompression, transmission rate) : To plural lines or networks)

Patent 5592539: System for completing air-to-ground telephone calls
(TELEPHONIC COMMUNICATIONS : WITH USAGE MEASUREMENT (E.G., CALL OR TRAFFIC REGISTER) : Call charge metering or monitoring : Calling card : Credit card : Line powered)

Patent 5592540: Method and apparatus for selectively delivering telephony signals on a hybrid coaxial cable network
(TELEPHONIC COMMUNICATIONS : POLYSTATION LINE SYSTEM (I.E., PARTY LINE) : Automatic or unattended : Lockout : Paystation (e.g., controlled by refund key))

Patent 5592541: Apparatus and method for forwarding incoming calls
(TELEPHONIC COMMUNICATIONS : SPECIAL SERVICES : Call diversion (e.g., call capture) : Call forwarding : No answer (e.g., ringing signal, on-hook, idle))

Patent 5592542: Call distribution control method and call distribution control system
(TELEPHONIC COMMUNICATIONS : CENTRALIZED SWITCHING SYSTEM : Call distribution to operator : Automatic call distributor (ACD) system : Call or agent queuing : Split : Average call length)

Patent 5592543: Method and system for allocating agent resources to a telephone call campaign
(TELEPHONIC COMMUNICATIONS : CENTRALIZED SWITCHING SYSTEM : Call distribution to operator : Automatic call distributor (ACD) system : Call campaign (e.g., script, application, inbound/outbound balancing) : Estimating or reporting waiting time)

Patent 5592544: DTMF signal judging apparatus
(TELEPHONIC COMMUNICATIONS : CENTRALIZED SWITCHING SYSTEM : Switching controlled in response to called station addressing signal : Having shared or common switching control : Including registering or storing device for call address signal : Voice frequency receiver : Dual tone multifrequency (DTMF) receiver : End-to-end marking (e.g., self-seeking))

Patent 5592545: Voice enhancement system and method
(TELEPHONIC COMMUNICATIONS : REPEATER (E.G., VOICE FREQUENCY) : With gain or attenuation control : Including two-to-four wire conversion or hybrid circuit)

Patent 5592546: Memory dialing control system having improved telephone number retrieval function by using history information
(TELEPHONIC COMMUNICATIONS : SUPERVISORY OR CONTROL LINE SIGNALING : Substation originated : Repertory or abbreviated call signal generation : Modification of call address signal for abbreviated dialing : Including terminal other than telephone)

Patent 5592547: Processing audio signals using a discrete state machine
(TELEPHONIC COMMUNICATIONS : ECHO CANCELLATION OR SUPPRESSION : Using digital signal processing : Using attenuator : Allowing movement of equipment (e.g., movable, modular))

Patent 5592548: System and method for avoiding false convergence in the presence of tones in a time-domain echo cancellation process
(TELEPHONIC COMMUNICATIONS : ECHO CANCELLATION OR SUPPRESSION : Using digital signal processing : Adaptive filtering : Allowing movement of equipment (e.g., movable, modular))

Patent 5592549: Method and apparatus for retrieving selected information from a secure information source
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : BUSINESS PROCESSING USING CRYPTOGRAPHY : Usage protection of distributed data files : Usage or charge determination :)

Patent 5592550: Video cassettes and other pre-recorded media cartridges
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Specifics of the amplifier)

Patent 5592551: Method and apparatus for providing interactive electronic programming guide
(CRYPTOGRAPHY : VIDEO CRYPTOGRAPHY : Video electric signal modification (e.g., scrambling) : Interactive TV :)

Patent 5592552: Broadcast encryption
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : MULTIPLE COMPUTER COMMUNICATION USING CRYPTOGRAPHY : Having particular address related cryptography : Multicast : Revocation or expiration)

Patent 5592553: Authentication system using one-time passwords
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : MULTIPLE COMPUTER COMMUNICATION USING CRYPTOGRAPHY : Central trusted authority provides computer authentication : Including intelligent token : Revocation or expiration)

Patent 5592554: Method for data security in a digital telecommunication system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : MULTIPLE COMPUTER COMMUNICATION USING CRYPTOGRAPHY : Loading initialization program (e.g., booting, rebooting, warm booting, remote booting, BIOS, initial program load (IPL), bootstrapping))

Patent 5592555: Wireless communications privacy method and system
(CRYPTOGRAPHY : CELLULAR TELEPHONE CRYPTOGRAPHIC AUTHENTICATION : Including generation of an associated coded record)

Patent 5592556: Digital radio with vocoding encrypting codec
(CRYPTOGRAPHY : COMMUNICATION SYSTEM USING CRYPTOGRAPHY : Wireless communication : Synchronization : Plural carrier frequencies)

Patent 5592557: Radio receiver with digital signal processing
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : BINAURAL AND STEREOPHONIC : Broadcast or multiplex stereo : FM final modulation : AM subcarrier : Channel separation control : Four or more diodes)

Patent 5592558: Sound reproduction device
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : BINAURAL AND STEREOPHONIC : Pseudo stereophonic : Pseudo quadrasonic : Having transmitter)

Patent 5592559: Speaker driving circuit
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : CIRCUITRY COMBINED WITH SPECIFIC TYPE MICROPHONE OR LOUDSPEAKER : With manual volume control)

Patent 5592560: Method and system for building a database and performing marketing based upon prior shopping history
(IMAGE ANALYSIS : APPLICATIONS :)

Patent 5592561: Anti-counterfeiting system
(IMAGE ANALYSIS : APPLICATIONS : Target tracking or detecting : ZIP code)

Patent 5592562: Inspection system for cross-sectional imaging
(IMAGE ANALYSIS : APPLICATIONS : Manufacturing or product inspection : Inspection of semiconductor device or printed circuit board : Fault or defect detection : Faulty soldering :)

Patent 5592563: Imaging of 3-dimensional objects
(IMAGE ANALYSIS : APPLICATIONS : 3-D or stereo imaging analysis : Tool, workpiece, or mechanical component inspection)

Patent 5592564: Pattern recognition method using fuzzy neuron
(IMAGE ANALYSIS : LEARNING SYSTEMS : Neural networks : Network structures : Alignment, registration, or position determination)

Patent 5592565: Hand-written character recognition apparatus with a personal dictionary preparation function
(IMAGE ANALYSIS : PATTERN RECOGNITION : Ideographic characters (e.g., Japanese or Chinese) : With separate timing or alignment marks)

Patent 5592566: Method and apparatus for computerized recognition
(IMAGE ANALYSIS : PATTERN RECOGNITION : On-line recognition of handwritten characters : With separate timing or alignment marks)

Patent 5592567: Method for detecting and separating the shadow of moving objects in a sequence of digital images
(IMAGE ANALYSIS : PATTERN RECOGNITION : Feature extraction : Local or regional features : Pattern boundary and edge measurements : Extracted from alphanumeric characters)

Patent 5592568: Word spotting in bitmap images using context-sensitive character models without baselines
(IMAGE ANALYSIS : PATTERN RECOGNITION : Template matching (e.g., specific devices that determine the best match) : Electronic template : Comparator : Topological properties (e.g., number of holes in a pattern, connectivity, etc.))

Patent 5592569: Method for encoding and decoding images
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Quantization : Vector quantization : With a multilevel classifier)

Patent 5592570: Image processing method
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Quantization)

Patent 5592571: Digital pixel-accurate intensity processing method for image information enhancement
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Image filter : Adaptive filter : Skeletonizing)

Patent 5592572: Automated portrait/landscape mode detection on a binary image
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Measuring image properties (e.g., length, width, or area) : Determining amount an image is rotated or skewed : Skeletonizing)

Patent 5592573: Method and apparatus for determining mis-registration
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Changing the image coordinates : Registering or aligning multiple images to one another : Where the object is a character, word, or text)

Patent 5592574: Method and apparatus for expansion of white space in document images on a digital scanning device
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Changing the image coordinates : To position or translate an image : Where the object is a character, word, or text)

Patent 5592575: Apparatus for recording image signal controllable in two modes of operation
(IMAGE ANALYSIS : IMAGE SENSING : Including operator interaction)

Patent 5592576: Scanning apparatus having a double side scanner and method for controlling the scanner
(IMAGE ANALYSIS : IMAGE SENSING : Multiple scanning : Sensing mechanism in platen)

Patent 5592577: Optical transmission line enabling definition of a fault point and a method for defining the fault point
(OPTICAL WAVEGUIDES : OPTICAL WAVEGUIDE SENSOR : Electro-optic)

Patent 5592578: Peripheral optical element for redirecting light from an LED
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Input/output coupler : Evanescent wave coupling)

Patent 5592579: Fiber optic cable splice and method for producing same
(OPTICAL WAVEGUIDES : WITH SPLICE (PERMANENT CONNECTION) : Including splice joint reinforcement : End-to-end (butt) coupling)

Patent 5592580: System for controlling energy output of combustion-powered, fastener-driving tool
(ELECTRICITY: MOTOR CONTROL SYSTEMS : CLOSED LOOP SPEED CONTROL SYSTEM FOR DC MOTOR WITH COMMUTATOR : Armature control by digital or combined analog and digital circuitry : By voltage or current modification : With variable impedance)

Patent 5592581: Heat treatment apparatus
(ELECTRIC RESISTANCE HEATING DEVICES : : Radiant heater : With support for workpiece : Lamp banks movable relative to stationary work during use)

Patent 5592582: Beam machining device with heating lamp and segmented reflector surface
(ELECTRIC RESISTANCE HEATING DEVICES : : Radiant heater : Focussed radiant beam : Elliptical or ellipsoidal reflector : Adjustable individual lamp position)

Patent 5592583: Voice output device for outputting vocal instructions when the waiting time for a key input operation exceeds a set time limit
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Dictionary building, modification, or prioritization)

Patent 5592584: Method and apparatus for two-component signal compression
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : For storage or transmission : Transformation :)

Patent 5592585: Method for electronically generating a spoken message
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : For storage or transmission : Frequency : Specialized information :)

Patent 5592586: Voice compression system and method
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : For storage or transmission : Analysis by synthesis : Correlation function)

Patent 5592587: Shaped digital noise signal generator and method
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Synthesis : Excitation : Specialized models)

Patent 5592588: Method and apparatus for object-oriented digital audio signal processing using a chain of sound objects
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Application : Sound editing : Specialized models)

Patent 5592589: Tree-like perceptron and a method for parallel distributed training of such perceptrons
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : NEURAL NETWORK : Learning method : Beamforming (e.g., target location, radar))

Patent 5592590: Method for efficiently detecting covered rules in a knowledge base
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : KNOWLEDGE PROCESSING SYSTEM : Creation or modification : Temporal logic)

Patent 5592591: Reduced storage of pre-computed difference tables used in color space conversion
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Position or velocity determined :)

Patent 5592592: Method and apparatus for minimizing artifacts in images produced by error diffusion halftoning utilizing ink reduction processing
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control :)

Patent 5592593: Printing in data processing systems
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Character or font : Engraving or perforating material to form a printing surface (e.g., printing plate, cylinder, or stencil))

Patent 5592594: Method and apparatus for allocating cache memory space for font data
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Memory : Engraving or perforating material to form a printing surface (e.g., printing plate, cylinder, or stencil))

Patent 5592595: Intelligent cartridge for attachment to a printer to perform image processing tasks in a combination image processing system and method of
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Memory : Engraving or perforating material to form a printing surface (e.g., printing plate, cylinder, or stencil))

Patent 5592596: System and method for the automatic printing of storage media labels
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Detail of image placement or content : Page or frame memory)

Patent 5592597: Real-time image generation system for simulating physical paint, drawing media, and feature modeling with 3-D graphics
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension :)

Patent 5592598: Method of color coding orientation information
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension : Tessellation : Z buffer (depth buffer))

Patent 5592599: Video special effects system with graphical operator interface
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension : Space transformation : Z buffer (depth buffer))

Patent 5592600: Animated display showing execution of object-oriented programs
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graph generating : Textual entry or display of manipulation information (e.g., enter or display degree of rotation))

Patent 5592601: Method and apparatus for incremental acceleration of the rendering process utilizing multiple scanline rendering devices
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Shape generating : Straight line : Image based (addressing))

Patent 5592602: User interface and method for controlling and displaying multimedia motion, visual, and sound effects of an object on a display
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Animation : Motion planning or control : Scaling)

Patent 5592603: Method of and apparatus for customizing user interface
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : User interface development (e.g., GUI builder) : Group window)

Patent 5592604: Method and system for indicating boundaries of connected data subsets
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : On-screen workspace or object : Window or viewpoint : Window scrolling : Scroll tool (e.g., scroll bar) : With content attributes on scroll tool :)

Patent 5592605: Menu picture display method and apparatus for a data processor
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : On-screen workspace or object : Office layout metaphor (e.g., filing cabinet, desk) : Virtual input device (e.g., virtual keyboard))

Patent 5592606: Method and apparatus for storage and display of hierarchally organized data
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : On-screen workspace or object : Hierarchy or network structure : Picking 3D objects)

Patent 5592607: Interactive method and system for producing address-correlated information using user-specified address zones
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : Gesture-based : Cursor)

Patent 5592608: Interactively producing indices into image and gesture-based data using unrecognized graphical objects
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : Gesture-based : Cursor)

Patent 5592609: Video game/videographics program fabricating system and method with unit based program processing
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Animation : Calligraphic)

Patent 5592610: Method and apparatus for enhancing the fault-tolerance of a network
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault recovery : By masking or reconfiguration : Of network :)

Patent 5592611: Stand-in computer server
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault recovery : By masking or reconfiguration : Of network :)

Patent 5592612: Method and apparatus for supplying data streams
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault recovery : By masking or reconfiguration : Of memory or peripheral subsystem : Redundant stored data accessed (e.g., duplicated data, error correction coded data, or other parity-type data) :)

Patent 5592613: Microcomputer having a program correction function
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault recovery : By masking or reconfiguration : Of memory or peripheral subsystem : Redundant stored data accessed (e.g., duplicated data, error correction coded data, or other parity-type data) :)

Patent 5592614: Fault identification system
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault locating (i.e., diagnosis or testing) : Artificial intelligence (e.g., diagnostic expert system) : With power supply status monitoring)

Patent 5592615: Malfunctioning parts detecting device and a method of detecting malfunctioning parts
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault locating (i.e., diagnosis or testing) : Component dependent technique : Peripheral device component fault : Memory emulator feature)

Patent 5592616: Method for performing efficient memory testing on large memory arrays using test code executed from cache memory
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault locating (i.e., diagnosis or testing) : Component dependent technique : Memory or storage device component fault : Memory emulator feature)

Patent 5592618: Remote copy secondary data copy validation-audit function
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Error detection or notification : State error (i.e., content of instruction, data, or message) : Storage content error : Error checking code)

Patent 5592619: High-security IC card
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : SECURITY : Tamper resistant)

Patent 5592620: System and method for controlling, monitoring and retrieving accounting data
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER NETWORK MANAGING : Initializing)

Patent 5592621: System for inserting first transmission token into data stream appended to second transmission token to facilitate full duplex communication
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER-TO-COMPUTER PROTOCOL IMPLEMENTING : Computer-to-computer data framing : Congestion avoiding)

Patent 5592622: Network intermediate system with message passing architecture
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER CONFERENCING : Priority based messaging :)

 

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