Patents 5594672 - 5594924

 

 

Patent 5594672: Peripheral power saver
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : COMPUTER POWER CONTROL : Power conservation : Programmable calculator with power saving feature : Including generation of associated coded record)

Patent 5594673: Method and apparatus for displaying menu options for selection with a minimum of key stroke
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Having specialized input : Including specific keyboard-type information entry : Plural function key :)

Patent 5594674: Code point update device in the arithmetic coding method
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Compression/decompression : Zero suppression)

Patent 5594675: Reduced signal processing requirement sample and hold linear phase interpolative fir filter
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Filtering : Decimation/interpolation : Tone detection)

Patent 5594676: Digital image warping system
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Filtering : Logarithmic/exponential)

Patent 5594677: Method and apparatus for filtering high resolution digital signals
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Filtering : Decimation/interpolation : Tone detection)

Patent 5594678: Method and arrangement for transformation of signals from a frequency to a time domain
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Transform : Discrete Cosine Transform (i.e., DCT) : Equalizer)

Patent 5594679: Adaptive video signal processing apparatus
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Arithmetical operation : Pipeline : Matrix array)

Patent 5594680: Noise reduced contactless parallel data transfer device and method thereof
(STATIC INFORMATION STORAGE AND RETRIEVAL : INTERCONNECTION ARRANGEMENTS : Magnetic)

Patent 5594681: Dynamic random access memory wherein timing of completion of data reading is advanced
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Capacitors : Same size apertures)

Patent 5594682: High density self-aligned stack in trench DRAM technology
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Capacitors : Same size apertures)

Patent 5594683: SRAM cell using a CMOS compatible high gain gated lateral BJT
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Semiconductive : Bioplar and FET : Biax)

Patent 5594684: Polysilicon programming memory cell
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Guide structure)

Patent 5594685: Method for programming a single EPROM or flash memory cell to store multiple bits of data that utilizes a punchthrough current
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Multiple values (e.g., analog) : Overlays)

Patent 5594686: Method and apparatus for protecting data stored in flash memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Data security : Overlays)

Patent 5594687: Completely complementary MOS memory cell with tunneling through the NMOS and PMOS transistors during program and erase
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular connection : Extended floating gate : Rectangular bars)

Patent 5594688: Nonvolatile semiconductor memory device and method of producing the same
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular connection : Bank or block architecture : Parallel row lines (e.g., page mode) :)

Patent 5594689: Non-volatile semiconductor memory capable of erase- verifying memory cells in a test mode using a defective count circuit activated by a
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular connection : Error correction (e.g., redundancy, endurance) : Rectangular bars)

Patent 5594690: Integrated circuit memory having high speed and low power by selectively coupling compensation components to a pulse generator
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Semiconductive)

Patent 5594691: Address transition detection sensing interface for flash memory having multi-bit cells
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Multiple values (e.g., analog) : Overlays)

Patent 5594692: Semiconductor integrated circuit
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Including reference or bias voltage generator : Four or more devices per bit)

Patent 5594693: Matrix device with redundancy fuses for integrated memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Bad bit : Coincident A.C. signal with pulse)

Patent 5594694: Memory circuit with switch for selectively connecting an input/output pad directly to a nonvolatile memory cell
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Testing : Coincident A.C. signal with pulse)

Patent 5594695: Sense amplifier control circuit of semiconductor memory device
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Flip-flop used for sensing : Coincident A.C. signal with pulse)

Patent 5594696: Improvemetns in a detection circuit with a level shifting circuit
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Noise suppression : Differential sensing : Semiconductors : Radiation erasure)

Patent 5594697: Semiconductor device
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Reference signal (e.g., dummy cell) : Sensing circuitry (e.g., current mirror) :)

Patent 5594698: Random access memory (RAM) based configurable arrays
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Data refresh : Holographic)

Patent 5594699: DRAM with reduced electric power consumption
(STATIC INFORMATION STORAGE AND RETRIEVAL : POWERING : Having fuse element)

Patent 5594700: Sequential memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Plural blocks or banks : Standby power)

Patent 5594701: Semiconductor memory device having a plurality of blocks
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Plural blocks or banks : Standby power)

Patent 5594702: Multi-first-in-first-out memory circuit
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Multiple port access : Alternate addressing (e.g., even/odd))

Patent 5594703: End-of-count detecting device for nonvolatile memories
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Particular decoder or driver circuit : Alternate addressing (e.g., even/odd))

Patent 5594704: Synchronous semiconductor memory device
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Sync/clocking : Magnetic)

Patent 5594705: Acoustic transformer with non-piezoelectric core
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : TESTING, MONITORING, OR CALIBRATING : With memory means)

Patent 5594706: Downhole processing of sonic waveform information
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : SEISMIC PROSPECTING : Land-reflection type : Telemetry : 3-D)

Patent 5594707: Fish finder
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : ECHO SYSTEMS : Distance or direction finding : With indicator : Luminous array : Frequency)

Patent 5594708: Magnetooptical disc apparatus with magnetic head
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : STORAGE OR RETRIEVAL BY SIMULTANEOUS APPLICATION OF DIVERSE TYPES OF ELECTROMAGNETIC RADIATION : Magnetic field and light beam : Magnetic field generation : Magnetic field transducer assembly : Operative location positioning of transducer assembly : Rotating magnet)

Patent 5594709: Reproducing device having index search function and access method therefor
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : INFORMATION LOCATION OR REMOTE OPERATOR ACTUATED CONTROL : Selective addressing of storage medium (e.g., programmed access) : Of optical storage medium : Electrical information signal processing : Buffering : Correction of error)

Patent 5594710: Disc player with a disc-securing mechanism
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : INFORMATION LOCATION OR REMOTE OPERATOR ACTUATED CONTROL : Selective addressing of storage medium (e.g., programmed access) : Of optical storage medium : Plural optical storage media in disc changer : Plural media are unprotected (i.e., discs that are not in cartridges) : Stocker or internal magazine is adjustable or movable : Movable drive)

Patent 5594711: Optical recording and reproducing apparatus using a plurality of light spots for recording and reproducing
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Plural incident beams : Variable gain)

Patent 5594712: Optical pickup system with five longitudinal splitted detection areas to prevent information reproducing error by wavelength variations
(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 : Structure for shaping beam or causing astigmatic condition : Lens or mirror pivots off center (e.g., on a shaft, etc.))

Patent 5594713: Optical pickup head apparatus
(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 : Structure for shaping beam or causing astigmatic condition : Lens or mirror pivots off center (e.g., on a shaft, etc.))

Patent 5594714: Focus error detection with two symmetrically splitted reflected beams
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : SPECIFIC DETAIL OF INFORMATION HANDLING PORTION OF SYSTEM : Radiation beam modification of or by storage medium : With detail, configuration, or adjunct of element having slit or aperture in radiation path : With driving or stabilizing mechanism)

Patent 5594715: Exposure control device of a camera and method
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : DYNAMIC MECHANISM SUBSYSTEM : Access of multiple storage elements (e.g., record changer) : Auxiliary structure (e.g., shut-off preventer, disc spacer) : By center hold feeding of disc (e.g., spindle drop))

Patent 5594716: Optical disk substrate and optical disk employing said optical disk substrate
(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 5594717: Call admission control in ATM network
(MULTIPLEX COMMUNICATIONS : DATA FLOW CONGESTION PREVENTION OR CONTROL : Control of data admission to the network : Based on data flow rate measurement : Using a spare channel)

Patent 5594718: Method and apparatus for providing mobile unit assisted hard handoff from a CDMA communication system to an alternative access communication
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Having a plurality of contiguous regions served by respective fixed stations : Channel assignment : Hand-off control : Including onboard switching)

Patent 5594719: Method for controlling echo canceller circuit
(MULTIPLEX COMMUNICATIONS : DUPLEX : Transmit/receive interaction control : Echo suppression or cancellation : Using summation of conferee signals)

Patent 5594720: Multiple access cellular communication with dynamic slot allocation and reduced co-channel interferences
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Having a plurality of contiguous regions served by respective fixed stations : Channel assignment : Having both time and frequency assignment : Including onboard switching)

Patent 5594721: Method and system for implementing an application protocol in a communication network
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Processing of address header for routing, per se : Multistage switch)

Patent 5594722: Personal communication method and system
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Centralized switching : Having a signaling feature : Including a ring or loop for interconnecting inputs and outputs)

Patent 5594723: ATM information system and multiplexer for assigning and controlling access time
(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 5594724: Transmission convergence sublayer multiplex generating/terminating apparatus
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Adaptive : Processing multiple layer protocols : Conversion between signaling protocols)

Patent 5594725: Process and system for video rate control in a multipoint video conference
(MULTIPLEX COMMUNICATIONS : SPECIAL SERVICES : Conferencing : In a ring system)

Patent 5594726: Frequency agile broadband communications system
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via frequency channels : Subscriber carrier : Message having an address header)

Patent 5594727: Telephone switch providing dynamic allocation of time division multiplex resources
(MULTIPLEX COMMUNICATIONS : CHANNEL ASSIGNMENT TECHNIQUES : Combining or distributing information via time channels using multiple access technique (e.g., TDMA) : Control line is used to request or reserve access)

Patent 5594728: Realtime addressing for high speed serial bit stream
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Adaptive : Frame length : Message having an address header : On ring or loop)

Patent 5594729: System and method for employing single-bit feedback control within a variable bit rate data transmission network
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Switching input signals having different aggregate bit rates : Multistage switch)

Patent 5594730: Data distribution system and methods for its use
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via frequency channels : Subscriber carrier : Connecting filters : Combined communication of diverse information types)

Patent 5594731: Access point tracking for mobile wireless network node
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Having a plurality of contiguous regions served by respective fixed stations : Contiguous regions interconnected by a local area network : Combining or distributing information via time channels)

Patent 5594732: Bridging and signalling subsystems and methods for private and hybrid communications systems including multimedia systems
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Having a plurality of nodes performing distributed switching : Bridge or gateway between networks : Having central (e.g., common) storage)

Patent 5594733: Multi-station bus system having means for polling and updating of globally relevant information, in particular a station address, and
(MULTIPLEX COMMUNICATIONS : CHANNEL ASSIGNMENT TECHNIQUES : Polling : Arbitration for access between contending stations)

Patent 5594734: Asynchronous processor access to a switch table in a network with isochronous capability
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Message transmitted using fixed length packets (e.g., ATM cells) : Multiprotocol network : Emulated LAN (LANE/ELAN/VLAN, e.g., Ethernet or token ring legacy LAN over a single ATM network/LAN) : Based on service category (e.g., CBR, VBR, UBR, or ABR))

Patent 5594735: TDMA mobile unit frequency synthesizer having power saving mode during transmit and receive slots
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Having a plurality of contiguous regions served by respective fixed stations : Channel assignment : Combining or distributing information via time channels : Multiple access (e.g., TDMA) : Using multiple antennas at a station)

Patent 5594736: Image-information storage regenerating device
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Assembly or disassembly of messages having address headers : Transmission of a single message having multiple packets)

Patent 5594737: Arrangement for controlling a transmitting/receiving device of base stations and/or mobile units, in particular of a cordless telephone
(MULTIPLEX COMMUNICATIONS : DUPLEX : Communication over free space : Transmit/receive interaction control : Using summation of conferee signals)

Patent 5594738: Time slot allocation method
(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 5594739: System and method for rapid selection of synchronization sources in a mobile telecommunications network
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Combining or distributing information via time channels : Synchronization : Channel reservation scheme)

Patent 5594740: Wireless communications application specific enabling method and apparatus
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Security or fraud prevention : Rental)

Patent 5594741: Method for control of random test vector generation
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital logic testing : Including test pattern generator : Simulation : Bus or I/O channel device fault)

Patent 5594742: Bidirectional trellis coding
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Forward error correction by tree code (e.g., convolutional) : Trellis code : Syndrome computed)

Patent 5594743: Fifo buffer system having an error detection and correction device
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Forward correction by block code : Memory access : Code word for plural n-bit (n>1) storage units (e.g., x4 DRAM's) : Error checking code)

Patent 5594744: Singlemode laser source tunable in wavelength with a self-aligned external cavity
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Tuning : Plural Q-switches)

Patent 5594745: Laser light generating apparatus
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Nonlinear device : Plural Q-switches)

Patent 5594746: Method and apparatus for fabricating ferroelectric domain reversals
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Nonlinear device : Frequency multiplying (e.g., harmonic generator) : Rotating prism)

Patent 5594747: Dual-wavelength pumped low noise fiber laser
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Optical output stabilization : Amplitude : Rotating prism)

Patent 5594748: Method and apparatus for predicting semiconductor laser failure
(COHERENT LIGHT GENERATORS : PARTICULAR COMPONENT CIRCUITRY : Having fault protection circuitry : Frequency)

Patent 5594749: Semiconductor laser with low vertical far-field
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Particular confinement layer :)

Patent 5594750: Selectively Si-doped InAs/A1AsSb short-period-superlattices as N-type cladding layers for mid-IR laser structures grown on InAs substrates
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Particular confinement layer : With superlattice structure :)

Patent 5594751: Current-apertured vertical cavity laser
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Particular current control structure : Having oxidized region :)

Patent 5594752: Diode laser source with concurrently driven light emitting segments
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Plural beam scan : Specific optical structure : Including switching means)

Patent 5594753: Cartridge excimer laser system
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Gas : Excimer or exciplex : Monolithic integrated)

Patent 5594754: Spread spectrum communication receiver
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Direct sequence : Receiver : Multi-receiver or interference cancellation :)

Patent 5594755: Apparatus for use in equipment providing a digital radio link between a fixed radio unit and a mobile radio unit
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Direct sequence : Receiver : Multi-receiver or interference cancellation :)

Patent 5594756: Decision feedback equalization circuit
(PULSE OR DIGITAL COMMUNICATIONS : EQUALIZERS : Automatic : Adaptive : Decision feedback equalizer : Having SAW or charge-transfer device)

Patent 5594757: Method and apparatus for digital automatic frequency control
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Automatic frequency control : Correlative or matched filter)

Patent 5594758: Frequency controller and method of correcting phase estimates in a PSK demodulator using frequency control
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Automatic frequency control : Correlative or matched filter)

Patent 5594759: Quasi-synchronous detection and demodulation circuit and frequency discriminator used for the same
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Automatic frequency control : Correlative or matched filter)

Patent 5594760: Automatic gain control circuit and apparatus including such a circuit
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Automatic gain control : Correlative or matched filter)

Patent 5594761: Control channel timing detection and self correction for digitally trunked simulcast radio communications system
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Network synchronizing more than two stations : Gating, blanking, etc.)

Patent 5594762: Apparatus for retiming digital data transmitted at a high speed
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Phase displacement, slip or jitter correction : Start - stop)

Patent 5594763: Fast synchronizing digital phase-locked loop for recovering clock information from encoded data
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Phase displacement, slip or jitter correction : Phase locking : Phase locked loop : More than two phases)

Patent 5594764: Automated video characterization of nuclear power plant components
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : TESTING, SENSING, MEASURING, OR DETECTING A FISSION REACTOR CONDITION : Optics : Rod or support carrying plural elements or diverse materials)

Patent 5594765: Interleaved and sequential counter
(ELECTRICAL PULSE COUNTERS, PULSE DIVIDERS, OR SHIFT REGISTERS: CIRCUITS AND SYSTEMS : SYSTEMS : Counter controlled counter : Biquinary code)

Patent 5594766: Method and apparatus for improving efficiency in computing radon derivatives for CT imaging
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Computerized tomography :)

Patent 5594767: Methods and apparatus for enhancing image sharpness
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Computerized tomography : Object responsive :)

Patent 5594768: Laminograph and inspection and repair device using the same
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Tomography : Object positioning or aligning)

Patent 5594769: Method and apparatus for obtaining stereotactic mammographic guided needle breast biopsies
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Mammography : Pattern mask)

Patent 5594770: Method and apparatus for imaging obscured areas of a test object
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Absorption : Flaw analysis : With standardization)

Patent 5594771: Digital angiographic apparatus
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : ELECTRONIC CIRCUIT : With display or signaling : Televison : Thickness or density analysis)

Patent 5594772: Computer tomography apparatus
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : ELECTRONIC CIRCUIT : With switching means : Electron beam control)

Patent 5594773: X-ray lens
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : BEAM CONTROL : Target)

Patent 5594774: Holder for receiving a sheet-like medium for X-ray images
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : PHOTOGRAPHIC DETECTOR SUPPORT : With object support or positioning : With real time imaging)

Patent 5594775: Method and apparatus for the evaluation of cortical bone by computer tomography
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : ACCESSORY : Testing or calibration : With light projection)

Patent 5594776: Efficient paging system
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Specific paging technique : Location display)

Patent 5594777: Wireless private branch exchange system for use with mobile communication devices
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Usage measurement : Billing :)

Patent 5594778: Radio telephone operating technique
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Programming control : Call diversion)

Patent 5594779: Mobile audio program selection system using public switched telephone network
(TELECOMMUNICATIONS : WIRELESS DISTRIBUTION SYSTEM : Remote control of distribution : With subscriber selection or switching :)

Patent 5594780: Satellite communication system that is coupled to a terrestrial communication network and method
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Space satellite : Ground station control :)

Patent 5594781: Mobile telephone connection transfer
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Handoff : Soft handoff : Based on priority)

Patent 5594782: Multiple mode personal wireless communications system
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Special service : Call diversion : Format conversion (e.g., text, audio, etc.))

Patent 5594783: Telephone apparatus for recording a predetermined message in place of a CNG tone
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Dynamic audio signal recording or reproduction : Intrusion)

Patent 5594784: Apparatus and method for transparent telephony utilizing speech-based signaling for initiating and handling calls
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Voice activation or recognition : Voice verification (e.g., voice authorization, voiceprint, etc.) : Inductive pickup)

Patent 5594785: Method of producing ring-back tone in order wire
(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 : By voice frequency signal (e.g., tone code) : Modulated audio tone : Recording voice message from non subscriber caller)

Patent 5594786: Patient care and communication system
(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 : Switching between different terminal types (e.g., voice/data switch) : To plural lines or networks)

Patent 5594787: Call toll processing method and call toll processing apparatus
(TELEPHONIC COMMUNICATIONS : WITH USAGE MEASUREMENT (E.G., CALL OR TRAFFIC REGISTER) : Call charge metering or monitoring : Generalized statistics about telephone network usage)

Patent 5594788: Telephone system and interface device
(TELEPHONIC COMMUNICATIONS : PRIVATE (E.G., HOUSE OR INTERCOM) OR SINGLE LINE SYSTEM : Doorbell system : Having connection to telephone line : Paystation (e.g., controlled by refund key))

Patent 5594789: Transaction implementation in video dial tone network
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Voice activation or recognition : Voice verification (e.g., voice authorization, voiceprint, etc.) : Inductive pickup)

Patent 5594790: Method for selecting and controlling the automatic dialing of a call record 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 5594791: Method and apparatus for providing result-oriented customer service
(TELEPHONIC COMMUNICATIONS : CENTRALIZED SWITCHING SYSTEM : Call distribution to operator : Automatic call distributor (ACD) system : Having a multimedia feature (e.g., connected to Internet, E-mail, etc.) : Monitoring agent performance (e.g., quality of agent's performance))

Patent 5594792: Methods and apparatus for modeling and emulating devices in a network of telecommunication systems
(TELEPHONIC COMMUNICATIONS : CENTRALIZED SWITCHING SYSTEM : Switching controlled in response to called station addressing signal : Having shared or common switching control : Distributed control : A to B operator)

Patent 5594793: Integrated circuit containing a protected memory and secured system using said integrated circuit
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : DATA PROCESSING PROTECTION USING CRYPTOGRAPHY : By stored data protection : Biometric acquisition)

Patent 5594794: Method and apparatus for free previews of communication network services
(CRYPTOGRAPHY : VIDEO CRYPTOGRAPHY : Video electric signal modification (e.g., scrambling) : Usage or charge determination : Including usage recording)

Patent 5594795: Method and apparatus for key transforms to discriminate between different networks
(CRYPTOGRAPHY : CELLULAR TELEPHONE CRYPTOGRAPHIC AUTHENTICATION : Including generation of an associated coded record)

Patent 5594796: Method and apparatus for detecting unauthorized distribution of data
(CRYPTOGRAPHY : COMMUNICATION SYSTEM USING CRYPTOGRAPHY : Wireless communication : Including a modem)

Patent 5594797: Variable security level encryption
(CRYPTOGRAPHY : PARTICULAR ALGORITHMIC FUNCTION ENCODING : Having particular key generator)

Patent 5594798: Secure telecommunications
(CRYPTOGRAPHY : COMMUNICATION SYSTEM USING CRYPTOGRAPHY : Circuit switched network (e.g., wired telephone) : Including addressed decoder control signal)

Patent 5594799: Circuit for suppression of short-lived noise-phenomena in a digital audio signal
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : BINAURAL AND STEREOPHONIC : Broadcast or multiplex stereo : FM final modulation : AM subcarrier : Antinoise : Four or more diodes)

Patent 5594800: Sound reproduction system having a matrix converter
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : BINAURAL AND STEREOPHONIC : Quadrasonic : Matrix : Having transmitter)

Patent 5594801: Ambient expansion loudspeaker system
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : BINAURAL AND STEREOPHONIC : Stereo speaker arrangement : Matrix)

Patent 5594802: Sound system for use with gas fireplaces and simulating burning wood
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : SOUND EFFECTS : Testing of hearing aids)

Patent 5594803: Silencing apparatus operable to reduce vehicle noise at a telephone
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ACOUSTICAL NOISE OR SOUND CANCELLATION : Specified casing or housing)

Patent 5594804: Multiple cone type loudspeaker
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ELECTRO-ACOUSTIC AUDIO TRANSDUCER : Plural or compound reproducers : Plural diaphragms : Electrical hardware feature)

Patent 5594805: Loudspeaker
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ELECTRO-ACOUSTIC AUDIO TRANSDUCER : Electromagnetic (e.g., dyynamic) : Magnetic circuit : Coil coating, winding layer structure, or wire)

Patent 5594806: Knuckle profile indentity verification system
(IMAGE ANALYSIS : APPLICATIONS : Personnel identification (e.g., biometrics) : License plate)

Patent 5594807: System and method for adaptive filtering of images based on similarity between histograms
(IMAGE ANALYSIS : APPLICATIONS : Biomedical applications : Using a fingerprint)

Patent 5594808: Method and system for classifying agglutination reactions
(IMAGE ANALYSIS : APPLICATIONS : Biomedical applications : Cell analysis, classification, or counting : With a prism)

Patent 5594809: Automatic training of character templates using a text line image, a text line transcription and a line image source model
(IMAGE ANALYSIS : LEARNING SYSTEMS : Trainable classifiers or pattern recognizers (e.g., adaline, perceptron) : Alphanumerics : Alignment, registration, or position determination)

Patent 5594810: Method and apparatus for recognizing gestures on a computer system
(IMAGE ANALYSIS : PATTERN RECOGNITION : On-line recognition of handwritten characters : With separate timing or alignment marks)

Patent 5594811: Apparatus and method for recognizing a character
(IMAGE ANALYSIS : PATTERN RECOGNITION : Template matching (e.g., specific devices that determine the best match) : At multiple image orientations or positions : With a display)

Patent 5594812: Apparatus and method for compressing still images
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Context analysis or word recognition (e.g., character string))

Patent 5594813: Programmable architecture and methods for motion estimation
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Interframe coding (e.g., difference or motion detection) : Checking spelling for recognition)

Patent 5594814: OCR image preprocessing method for image enhancement of scanned documents
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Quantization)

Patent 5594815: OCR image preprocessing method for image enhancement of scanned documents
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Quantization)

Patent 5594816: Computer based digital image noise reduction method based on over-lapping planar approximation
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Artifact removal or suppression (e.g., distortion correction) : Based on peak levels)

Patent 5594817: OCR image pre-processor for detecting and reducing skew of the image of textual matter of a scanned document
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Measuring image properties (e.g., length, width, or area) : Determining amount an image is rotated or skewed : Where the image is a character, word, or text : Counting difference pixels)

Patent 5594818: Digital optical switch and modulator and a method for digital optical switching and modulation
(OPTICAL WAVEGUIDES : DIRECTIONAL OPTICAL MODULATION WITHIN AN OPTICAL WAVEGUIDE : Electro-optic : Phase modulation type)

Patent 5594819: Field-mountable fiber optic sensors for long term strain monitoring in hostile environments
(OPTICAL WAVEGUIDES : OPTICAL WAVEGUIDE SENSOR : Electro-optic)

Patent 5594820: Opto-mechanical device having optical element movable by twin flexures
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Switch (i.e., switching from one terminal to another, not modulation) : Single pole multiple throw (relay switch) : Double pole multiple throw)

Patent 5594821: Integrated optical isolator
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Plural (e.g., data bus) : Single pole single throw)

Patent 5594822: Fiber optic couplers, preform and method of making same
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Particular coupling structure : Tapered coupler : Directional coupler)

Patent 5594823: Method of manufacturing a multi-fiber optical cross-coupler, and an optical cross-coupler obtained by performing the method
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Particular coupling structure : Star coupler : Directional coupler)

Patent 5594824: Coupling device between a glass fiber and a dielectric waveguide
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Particular coupling structure : Fiber to thin film devices : Directional coupler)

Patent 5594825: Optical connector coupling for reducing unwanted effects associated with high power density
(OPTICAL WAVEGUIDES : WITH DISENGAGABLE MECHANICAL CONNECTOR : Structure surrounding optical fiber-to-fiber connection : Multi-part (e.g., two pieces screwed together or bayonet latched) : With additional structure at or immediately surrounding each optical fiber end face : Fiber end held in ferrule :)

Patent 5594826: Interchangeable nose adapter
(OPTICAL WAVEGUIDES : WITH DISENGAGABLE MECHANICAL CONNECTOR : Optical fiber to a nonfiber optical device connector : Structure rearward of optical fiber end face to secure additional fiber or cable layers)

Patent 5594827: Electrical insulator equipped with optical fibers, and manfacturing method therefor
(OPTICAL WAVEGUIDES : OPTICAL TRANSMISSION CABLE : With electrical conductor in the same cable : End-to-end (butt) coupling)

Patent 5594828: Invention using fiber optics for light path from close proximity to an image to an area array image sensor
(OPTICAL WAVEGUIDES : OPTICAL FIBER BUNDLE : Transition between geometric shapes : With lens or mirror)

Patent 5594829: Optical fiber dispenser with thermal expansion accommodation layer
(OPTICAL WAVEGUIDES : ACCESSORIES : Thin film optical waveguide)

Patent 5594830: Luminaire device
(OPTICAL WAVEGUIDES : NONCYCLINDRICAL OR NONPLANAR SHAPED WAVEGUIDE : Of waveguide cladding)

Patent 5594831: Beam machining device with reflector comprised of arcs of confocal ellipses
(ELECTRIC RESISTANCE HEATING DEVICES : : Radiant heater : Focussed radiant beam : Elliptical or ellipsoidal reflector : Adjustable individual lamp position)

Patent 5594832: Black body radiator with reflector
(ELECTRIC RESISTANCE HEATING DEVICES : : Radiant heater : Radiant extended surface type heater : With heat radiating panel : On ceramic support structure)

Patent 5594833: Rapid sound data compression in code book creation
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : For storage or transmission : Pattern matching vocoders : Correlation function)

Patent 5594834: Method and system for recognizing a boundary between sounds in continuous speech
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Recognition : Word recognition : Endpoint detection : Cross-correlation)

Patent 5594835: Neural-fuzzy logic control system with adjustable fuzzy logic membership functions
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : FUZZY LOGIC HARDWARE : Fuzzy neural network :)

Patent 5594836: Ennoversion management system for data processing system
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : KNOWLEDGE PROCESSING SYSTEM : Knowledge representation and reasoning technique : Frame-based reasoning system : Having specific pattern matching or control technique)

Patent 5594837: Method for representation of knowledge in a computer as a network database system
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : KNOWLEDGE PROCESSING SYSTEM : Knowledge representation and reasoning technique : Semantic network (e.g., conceptual dependency, fact based structure) : Having specific pattern matching or control technique)

Patent 5594838: Programmable hand held labeler
(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 5594839: Apparatus and method for improving black and color separation in halftoned images by printing black dots in a different screen phase
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control :)

Patent 5594840: Apparatus and method for diagnosing the operation of a printing system
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Data corruption, power interruption, or print prevention : Engraving or perforating material to form a printing surface (e.g., printing plate, cylinder, or stencil))

Patent 5594841: Stereogram and method of constructing the same
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension :)

Patent 5594842: Apparatus and method for real-time volume visualization
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension : Voxel : Z buffer (depth buffer))

Patent 5594843: Method and apparatus for creating three-dimensionality in a projected television image
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension : Space transformation : Z buffer (depth buffer))

Patent 5594844: Three dimensional view using ray tracing through voxels subdivided numerically using object based parameters
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension : Space transformation : Z buffer (depth buffer))

Patent 5594845: Method and device for processing an image in order to construct a target image from a plurality of contiguous source images
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension : Space transformation : Z buffer (depth buffer))

Patent 5594846: Perspective correction of texture in graphics by adaptive approximation
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Texture : Z buffer (depth buffer))

Patent 5594847: System and method for selecting free form objects associated with a selection region displayed by a computer
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Arithmetic processing of image data : Hierarchy of transformations (e.g., hierarchy of global and local coordinate) : Fixed overlay pattern)

Patent 5594848: Method and apparatus for efficiently determining line segments within a window using iterative halving
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Clipping : Based on model of objects : Object clipped to another object : Plural look up tables)

Patent 5594849: Biomedical magnetism imaging apparatus and method
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Merge or overlay : Placing generated data in real scene : Rectangular region)

Patent 5594850: Image simulation method
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Merge or overlay : Placing generated data in real scene : Rectangular region)

Patent 5594851: Method of simultating at least one component whose characterizing features are described by a set of pairs of values, by means of a
(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 5594852: Method for operating a curve forming device
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Shape generating : Bar graph)

Patent 5594853: Method and system for editing the general sweep and detail of a figure with a curve
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Shape generating : Bar graph)

Patent 5594854: Graphics subsystem with coarse subpixel correction
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Shape generating : Bar graph)

Patent 5594855: System and method for generating real time calligraphic curves
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Shape generating : Curve : Image based (addressing))

Patent 5594856: Computer user interface for step-driven character animation
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Animation : Calligraphic)

Patent 5594857: Conceptual map showing the windows of a complex task
(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 : On-screen window list or index : Hierarchical)

Patent 5594858: Uniform control template generating system and method for process control programming
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : For plural users or sites (e.g., network) : Interface customization or adaption (e.g., client server) : End user based (e.g., preference setting) : Hierarchical)

Patent 5594859: Graphical user interface for video teleconferencing
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : Computer supported collaborative work between plural users : Computer conferencing : Real Time Video : Hierarchical)

Patent 5594860: Method for banding and rasterizing an image in a multiprocessor printing system
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS DISPLAY MEMORY SYSTEM : Memory allocation : Unified memory architecture (e.g., UMA))

Patent 5594861: Method and apparatus for handling processing errors in telecommunications exchanges
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault recovery :)

Patent 5594862: XOR controller for a storage subsystem
(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 :)

Patent 5594863: Method and apparatus for network file recovery
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault recovery : State recovery (i.e., process or data file) : Of power supply)

Patent 5594864: Method and apparatus for unobtrusively monitoring processor states and characterizing bottlenecks in a pipelined processor executing grouped
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault locating (i.e., diagnosis or testing) : Analysis (e.g., of output, state, or design) : Monitor recognizes sequence of events (e.g., protocol or logic state analyzer) : Memory emulator feature)

Patent 5594865: Watchdog timer that can detect processor runaway while processor is accessing storage unit using data comparing unit to reset timer
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Error detection or notification : Timing error (e.g., watchdog timer time-out) : Storage content error)

Patent 5594866: Message routing in a multi-processor computer system with alternate edge strobe regeneration
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER-TO-COMPUTER PROTOCOL IMPLEMENTING : Computer-to-computer data transfer regulating : Data flow compensating :)

Patent 5594867: Data communication apparatus which transmits in accordance with a reception time zone or a terminal from which data has been received
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER-TO-COMPUTER DATA ROUTING : Computer-to-computer handshaking)

Patent 5594868: Processor unit for a parallel processor system discards a received packet when a reception buffer has insufficient space for storing the
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER-TO-COMPUTER PROTOCOL IMPLEMENTING : Computer-to-computer data transfer regulating : Data flow compensating :)

Patent 5594869: Method and apparatus for end-to-end encryption of a data packet in a computer network
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : SECURITY : Computer network : Biometric acquisition)

Patent 5594870: Adapter between non-CTOS host and CTOS network
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : NETWORK-TO-COMPUTER INTERFACING : Compressing/decompressing)

Patent 5594871: Data communication method and data communication system using data communication apparatus therein
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : MASTER/SLAVE COMPUTER CONTROLLING : Priority based messaging)

Patent 5594872: Method of communicating messages in a distributed processing system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER-TO-COMPUTER DATA ROUTING : Prioritized data routing : Congestion avoiding)

Patent 5594873: System and method for identifying expansion devices in a computer system
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus expansion or extension : Application-specific peripheral adapting)

Patent 5594874: Automatic bus setting, sensing and switching interface unit
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : System configuring : Docking station)

Patent 5594875: Method and apparatus to provide pended transaction on a non-pended system bus
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus access regulation : Using transmitter and receiver)

Patent 5594876: Arbitration protocol for a bidirectional bus for handling access requests to a logically divided memory in a multiprocessor system
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus access regulation : Centralized bus arbitration : Hot docking)

Patent 5594877: System for transferring data onto buses having different widths
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus interface architecture : Bus bridge : Variable or multiple bus width : Physical position bus prioritization)

Patent 5594878: Bus interface structure and system for controlling the bus interface structure
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus interface architecture : Bus bridge : Intelligent bridge : Physical position bus prioritization)

Patent 5594879: Method of and apparatus for arbitrarily disabling under processor control individual slots on a computer bus
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus interface architecture : Bus bridge : Intelligent bridge : Physical position bus prioritization)

Patent 5594880: System for executing a plurality of tasks within an instruction in different orders depending upon a conditional value
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : PROCESSING CONTROL : Processing sequence control (i.e., microsequencing) : Exeception processing (e.g., interrupts and traps))

Patent 5594881: System for updating modified pages of data object represented in concatenated multiple virtual address spaces
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESS FORMATION : Address mapping (e.g., conversion, translation) : Virtual addressing : Including plural logical address spaces, pages, segments, blocks : Segment or page table descriptor)

Patent 5594882: PCI split transactions utilizing dual address cycle
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESS FORMATION : Varying address bit-length or size : Resolving conflict, coherency, or synonym problem)

Patent 5594883: Hierarchical data storage system employing contemporaneous transfer of designated data pages to long write and short read cycle memory
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Specific memory composition : Accessing dynamic storage device : Direct access storage device (DASD) : Caching :)

Patent 5594884: Cache memory system having a plurality of ports
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Hierarchical memories : Caching : Instruction data cache : Cross-interrogating)

Patent 5594885: Method for operating a cache memory system using a recycled register for identifying a reuse status of a corresponding cache entry
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Hierarchical memories : Caching : Entry replacement strategy : Cross-interrogating)

Patent 5594886: Pseudo-LRU cache memory replacement method and apparatus utilizing nodes
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Hierarchical memories : Caching : Entry replacement strategy : Least recently used :)

Patent 5594887: Main memory controller responsive to signals indicative of owned and unowned status
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Hierarchical memories : Caching : Coherency : Cache status data bit :)

Patent 5594888: Circuit for speeding up a read operation from a ROM, the ROM serving to store program data corresponding to even-numbered addresses, the
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Access timing : Concurrent accessing : With password or key)

Patent 5594889: Memory resource allocation look ahead system and method
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Memory configuring : Based on data size : With password or key)

Patent 5594890: Emulation system for emulating CPU core, CPU core with provision for emulation and ASIC having the CPU core
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : EMULATION : Software program (i.e., performance prediction))

Patent 5594891: Bus checking device and bus checking method
(DATA PROCESSING: DESIGN AND ANALYSIS OF CIRCUIT OR SEMICONDUCTOR MASK : CIRCUIT DESIGN :)

Patent 5594892: Method for automated software application testing
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : SIMULATING ELECTRONIC DEVICE OR ELECTRICAL SYSTEM : Software program (i.e., performance prediction) : Including logic)

Patent 5594893: System for monitoring and controlling operation of multiple processing units
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : CLOCK, PULSE, OR TIMING SIGNAL GENERATION OR ANALYSIS : Counting, scheduling, or event timing : By shutdown of only part of system)

Patent 5594894: Microcontroller with programmable postscaler for pulse width modulation interrupt
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : CLOCK, PULSE, OR TIMING SIGNAL GENERATION OR ANALYSIS : Multiple or variable intervals or frequencies : By shutdown of only part of system)

Patent 5594895: Method and apparatus for switching between clock generators only when activity on a bus can be stopped
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : CLOCK, PULSE, OR TIMING SIGNAL GENERATION OR ANALYSIS : Multiple or variable intervals or frequencies : By shutdown of only part of system)

Patent 5594896: Method for switching between a plurality of clock sources upon detection of phase alignment thereof and disabling all other clock sources
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : CLOCK, PULSE, OR TIMING SIGNAL GENERATION OR ANALYSIS : Multiple or variable intervals or frequencies : By shutdown of only part of system)

Patent 5594897: Method for retrieving high relevance, high quality objects from an overall source
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : DATABASE SCHEMA OR DATA STRUCTURE : Generating database or data structure (e.g., via user interface) : Pattern matching access)

Patent 5594898: Method and system for joining database tables using compact row mapping structures
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : DATABASE OR FILE ACCESSING : Access augmentation or optimizing :)

Patent 5594899: Operating system and data base having an access structure formed by a plurality of tables
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : DATABASE OR FILE ACCESSING : Access augmentation or optimizing :)

Patent 5594900: System and method for providing a backup copy of a database
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : FILE OR DATABASE MAINTENANCE : Coherency (e.g., same view to multiple users) : Recoverability :)

Patent 5594901: Control system for parallel execution of job steps in computer system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: VIRTUAL MACHINE TASK OR PROCESS MANAGEMENT OR TASK MANAGEMENT/CONTROL : TASK MANAGEMENT OR CONTROL : Process scheduling : Resource allocation :)

Patent 5594902: Custom service control system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: VIRTUAL MACHINE TASK OR PROCESS MANAGEMENT OR TASK MANAGEMENT/CONTROL : TASK MANAGEMENT OR CONTROL : Process scheduling :)

Patent 5594903: Operating System architecture with reserved memory space resident program code identified in file system name space
(DATA PROCESSING: SOFTWARE DEVELOPMENT, INSTALLATION, AND MANAGEMENT : SOFTWARE PROGRAM DEVELOPMENT TOOL (E.G., INTEGRATED CASE TOOL OR STAND-ALONE DEVELOPMENT TOOL) : Linking : Compiling code)

Patent 5594904: Tracing with keys and locks
(DATA PROCESSING: SOFTWARE DEVELOPMENT, INSTALLATION, AND MANAGEMENT : SOFTWARE PROGRAM DEVELOPMENT TOOL (E.G., INTEGRATED CASE TOOL OR STAND-ALONE DEVELOPMENT TOOL) : Testing or debugging : Design documentation)

Patent 5594905: Exception handler and method for handling interrupts
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTERRUPT PROCESSING : Access prioritizing)

Patent 5594906: Zero power receive detector for serial data interface
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : COMPUTER POWER CONTROL : Password)

Patent 5594907: Apparatus for locking/unlocking a number of units connected to a master unit
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : COMPUTER POWER CONTROL : Power conservation : By shutdown of only part of system : Including generation of associated coded record)

Patent 5594908: Computer system having a serial keyboard, a serial display, and a dynamic memory with memory refresh
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Peripheral adapting : Input/Output data modification : Keystroke interpretation :)

Patent 5594909: File I/O control device writing blocks to faster device first and canceling exclusive lock as each block is written
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Input/Output data buffering : Accessing via a multiplexer)

Patent 5594910: Interactive computer network and method of operation
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : PROCESSING ARCHITECTURE : Distributed processing system : Particular data driven memory structure)

Patent 5594911: System and method for preprocessing and delivering multimedia presentations
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER CONFERENCING : Client/server)

Patent 5594912: Digital signal processing device with optimized ALU circuit and logic block for controlling one of two registers based on the contents of the
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : PROCESSING ARCHITECTURE : Microprocessor or multichip or multimodule processor having sequential program control : Including coprocessor : Digital Signal processor :)

Patent 5594913: High speed memory access system for a microcontroller with directly driven low order address bits
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESS FORMATION : Generating a particular pattern/sequence of addresses : Sequential addresses generation : Including plural logical address spaces, pages, segments, blocks)

Patent 5594914: Method and apparatus for accessing multiple memory devices
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : PROCESSING ARCHITECTURE : Microprocessor or multichip or multimodule processor having sequential program control : Operation : External sync or interrupt signal)

Patent 5594915: Microcell computer system and method using cell access switch and functionally partitioned moving memory architecture
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : PROCESSING ARCHITECTURE : Distributed processing system : Particular data driven memory structure)

Patent 5594916: Neural network processing system using semiconductor memories and processing paired data in parallel
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Shared memory area : Simultaneous access regulation : Coherency)

Patent 5594917: High speed programmable logic controller
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : PROCESSING ARCHITECTURE : Microprocessor or multichip or multimodule processor having sequential program control : Including coprocessor : Master/slave)

Patent 5594918: Parallel computer system providing multi-ported intelligent memory
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : PROCESSING ARCHITECTURE : Array processor : Array processor element interconnection : Reconfiguring :)

Patent 5594919: Method and system for reordering bytes in a data stream
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : BYTE-WORD REARRANGING, BIT-FIELD INSERTION OR EXTRACTION, STRING LENGTH DETECTING, OR SEQUENCE DETECTING : Processing sequence control (i.e., microsequencing))

Patent 5594920: Point-of-sale terminal and printing apparatus therefor
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Including point of sale terminal or electronic cash register : Specified transaction journal output feature (e.g., printed receipt, voice output, etc.) : Staff scheduling or task assignment)

Patent 5594921: Authentication of users with dynamically configurable protocol stack
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Peripheral configuration : Protocol selection :)

Patent 5594922: System for monitoring a library unit shared as input/output with higher level unit wherein abnormal occupation of library by a higher level
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Peripheral monitoring : Availability monitoring :)

Patent 5594923: Direct memory access controller comprising a multi-word data register for high speed continuous data transfer
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Direct Memory Accessing (DMA) : Concurrent data transferring)

Patent 5594924: Multiple user multimedia data server with switch to load time interval interleaved data to plurality of time interval assigned buffers
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Transfer direction selection : With access regulating)

 

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