Patents 5604713 - 5604968

 

 

Patent 5604713: Circuitry and method that allows for external control of a data security device
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Particular decoder or driver circuit : Alternate addressing (e.g., even/odd))

Patent 5604714: DRAM having multiple column address strobe operation
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Including particular address buffer or latch circuit arrangement : Including magnetic element)

Patent 5604715: Automated lumber unit trucking system
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : DISTANCE OR DIRECTION FINDING : Frequency responsive actuation)

Patent 5604716: Black light illuminated analog watch
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : CHRONOLOGICAL : With auxiliary illumination for display : With mechanical or electromechanical resetting)

Patent 5604717: Educational clock assembly
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : DISPLAYS OR DISPLAY DEVICE DETAILS : For drum or plate dial type)

Patent 5604718: Timepiece Comprising an electro-acoustic transducer
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : SIGNALLING MEANS : Time condition responsive (i.e., alarm) : Electrical : With piezoelectric means : Screw)

Patent 5604719: Magnetooptical information recording/reproducing method and apparatus employing a floating slider supporting a 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 : During load and unload of storage medium :)

Patent 5604720: Method and apparatus for accessing a target track on optical medium
(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 : Transducer movement control using recorded information indicative of location of information (e.g., track address) : Transducer velocity control : Specific detail of terminating)

Patent 5604721: Device for playing back disks including the detection of a magazine carriage which is simultaneously carrying two disks
(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 control signal processing : Plural storage medium elements : For record medium loading or ejecting : Magnetic domain wall)

Patent 5604722: Access control method and device of disk unit
(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 5604723: Method for reading a synchronizing signal from a record medium and an apparatus thereof
(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 phase, timing, or rate processing : Including static memory accessing : Having location identification information)

Patent 5604724: Maximum likelihood estimation using reference and spontaneous output peaks of partial response equalizer
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : BINARY PULSE TRAIN INFORMATION SIGNAL : Including sampling or A/D converting : By interpolating or maximum likelihood detecting : Signal error correcting or detecting)

Patent 5604725: Information recording method and collector and distributor for recording information
(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 5604726: Pre-format configuration of optical disks and method of data processing using the same
(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 5604727: Data recording medium an optical disk and an optical disk apparatus
(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 phase, timing, or rate processing : Using a reproduced information of specified preformat, header, or reference area)

Patent 5604728: Method for testing a transceiver, and base station of a time-divisional radicommunication system
(MULTIPLEX COMMUNICATIONS : DIAGNOSTIC TESTING (OTHER THAN SYNCHRONIZATION) : Using antijabber circuit)

Patent 5604729: ATM communication system having a physical loop form with logical start point and end point
(MULTIPLEX COMMUNICATIONS : FAULT RECOVERY : Bypass an inoperative station : In a ring or loop network : Using a secondary ring or loop : Loopback of signals on the secondary ring or loop :)

Patent 5604730: Remote transmitter power control in a contention based multiple access system
(MULTIPLEX COMMUNICATIONS : DIAGNOSTIC TESTING (OTHER THAN SYNCHRONIZATION) : Determination of communication parameters : Having dedicated test line or channel)

Patent 5604731: Renegotiated bit-rate service system and method
(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 5604732: Up-link access apparatus in direct sequence code division multiple access 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 5604733: Dynamic time slot alignment in a digital radio communication system
(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 5604734: ATM-system adapted three stage switching unit
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Through a circuit switch : Particular switching network arrangement : Multistage switch : Having a separate signaling network)

Patent 5604735: High speed network switch
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Through a circuit switch : Switching control : Channel reservation scheme)

Patent 5604737: Voice communication system and voice communication method
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Combined circuit switching and packet switching : Synchronization)

Patent 5604738: Multipoint teleconference system employing H. 221 frames
(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 5604739: Signal receiving and transmitting unit for converting a transmission rate of a received signal to a transmission rate of a transmittted
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Adaptive : Assignment of variable bandwidth or time period for transmission or reception : Conversion between signaling protocols)

Patent 5604740: Multi-path bus digital signal processor
(MULTIPLEX COMMUNICATIONS : CHANNEL ASSIGNMENT TECHNIQUES : Details of circuit or interface for connecting user to the network : Arbitration for access between contending stations)

Patent 5604741: Ethernet system
(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 : Bridge between bus systems : Detail of clock recovery or synchronization)

Patent 5604742: Communications system and method for efficient management of bandwidth in a FDDI station
(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 5604743: Method for the processing of data coming from an adaptation layer for transmission according to an ATM type asynchronous transfer mode
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Processing of address header for routing, per se : Multistage switch)

Patent 5604744: Digital control channels having logical channels for multiple access radiocommunication
(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 5604745: TDMA mobile telephone apparatus
(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 5604746: Digital data receiver
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via frequency channels : Multiple frequency translations : Message having an address header)

Patent 5604747: Modular contiguous output multiplexer
(MULTIPLEX COMMUNICATIONS : DIPLEX : Convertible to half duplex)

Patent 5604748: Information processing apparatus for transmitting information among a plurality of nodes and arbitration method in such information
(MULTIPLEX COMMUNICATIONS : CHANNEL ASSIGNMENT TECHNIQUES : Polling : Arbitration for access between contending stations)

Patent 5604749: High capacity data communication network and network node suitable for the same
(MULTIPLEX COMMUNICATIONS : CHANNEL ASSIGNMENT TECHNIQUES : Using a separate control line or bus for access control : Control line is used to request or reserve access : Dual bus dynamic queuing (i.e., DQDB) : Including a ring or loop for interconnecting inputs and outputs)

Patent 5604750: Method for voltage setup of integrated circuit tester
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital logic testing : Error mapping or logging)

Patent 5604751: Time linearity measurement using a frequency locked, dual sequencer automatic test system
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital logic testing : Error mapping or logging)

Patent 5604752: Communication method and apparatus therefor
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Forward correction by block code : Code based on generator polynomial : Syndrome computed : Tape)

Patent 5604753: Method and apparatus for performing error correction on data from an external memory
(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 5604754: Validating the synchronization of lock step operated circuits
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Error detection for synchronization control : Majority decision/voter circuit)

Patent 5604755: Memory system reset circuit
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Error/fault detection technique : Majority decision/voter circuit)

Patent 5604756: Testing device for concurrently testing a plurality of semiconductor memories
(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 5604757: Multichannel, programmable laser diode power supply, stabilizer and controller
(COHERENT LIGHT GENERATORS : PARTICULAR COMPONENT CIRCUITRY : Power supply : Frequency)

Patent 5604758: Microprocessor controlled thermoelectric cooler and laser power controller
(COHERENT LIGHT GENERATORS : PARTICULAR TEMPERATURE CONTROL : Optical output stabilization)

Patent 5604759: Drive circuit for electronic device
(COHERENT LIGHT GENERATORS : PARTICULAR COMPONENT CIRCUITRY : For driving or controlling laser : Frequency)

Patent 5604760: Circuit for driving second harmonic generator
(COHERENT LIGHT GENERATORS : PARTICULAR COMPONENT CIRCUITRY : Having fault protection circuitry : Frequency)

Patent 5604761: Layered semiconductor laser having solder laminations and method of making same
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Utilizing color centers)

Patent 5604762: Semiconductor optical device
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Utilizing color centers)

Patent 5604763: Group III nitride compound semiconductor laser diode and method for producing same
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Particular confinement layer :)

Patent 5604764: Semiconductor laser
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Particular current control structure : With saturable absorption layer)

Patent 5604765: Position enhanced communication system including system for embedding CDMA navigation beacons under the communications signals of a wireless
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Direct sequence : End-to-end transmission system : Having specific code acquisition or tracking)

Patent 5604766: Transmission power control method of a spread-spectrum communication system, and a spread-spectrum communication system employing the
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM :)

Patent 5604767: Spread spectrum spectral density techniques
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Direct sequence : Transmitter : Having specific signaling for code synchronization)

Patent 5604768: Frequency synchronized bidirectional radio system
(PULSE OR DIGITAL COMMUNICATIONS : TRANSCEIVERS : Transmission interface between two stations or terminals : Phase locked loop)

Patent 5604769: Hybrid equalizer arrangement for use in data communications equipment
(PULSE OR DIGITAL COMMUNICATIONS : EQUALIZERS : With indicator)

Patent 5604770: PI/4 DQPSK modulation with coarse mapper precession and fine filter precession
(PULSE OR DIGITAL COMMUNICATIONS : TRANSMITTERS : Antinoise or distortion (includes predistortion) : Phase locked loop)

Patent 5604771: System and method for transmitting sound and computer data
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Angle modulation : Particular demodulator : Carrier recovery circuit or carrier tracking : Quaternary)

Patent 5604772: Transmission system and modem utilizing coded modulation
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Particular pulse demodulator or detector : Maximum likelihood decoder or viterbi decoder : Separate mark and space channels)

Patent 5604773: Desynchronizer and method for suppressing pointer jitter in a desynchronizer
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Phase displacement, slip or jitter correction : Elastic buffer : With asynchronous data)

Patent 5604774: Fully secondary DPLL and destuffing circuit employing same
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Phase displacement, slip or jitter correction : Phase locking : Phase locked loop : More than two phases)

Patent 5604775: Digital phase locked loop having coarse and fine stepsize variable delay lines
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Phase displacement, slip or jitter correction : Phase locking : Phase locked loop : More than two phases)

Patent 5604776: Method for making a sealed passage in a refractory composite part with a plastically deformable metal lining which seals passage walls, and
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : NUCLEAR FUSION : Chamber structure or material : Including use of heat or radiation to effect a chemical reaction)

Patent 5604777: Nuclear reactor coolant pump
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : FISSION REACTOR MATERIAL (INCLUDING REACTION PRODUCTS) TREATMENT : Impurity removal : By addition of material to coolant)

Patent 5604778: Spiral scan computed tomography apparatus with multiple x-ray sources
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Computerized tomography : Plural sources :)

Patent 5604779: Optical exposure method and device formed by the method
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Lithography : With gap fluid handling)

Patent 5604780: Method for processing a radiation image
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Absorption : Imaging : Tire testing)

Patent 5604781: Medical X-ray imaging apparatus
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Absorption : Imaging : Tire testing)

Patent 5604782: Spherical mirror grazing incidence x-ray optics
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Diffraction, reflection, or scattering analysis : Spatial energy dispersion : Monochromator or focusing device : With plural dispersing elements :)

Patent 5604783: Medical imaging devices using low-dose X or gamma ionizing radiation
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : BEAM CONTROL : Scanner : Rotary)

Patent 5604784: Radiation shield coating
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SOURCE SUPPORT : Shielding : Fluid immersion)

Patent 5604785: Remotely actuated switch and protection circuit
(TELEPHONIC COMMUNICATIONS : DIAGNOSTIC TESTING, MALFUNCTION INDICATION, OR ELECTRICAL CONDITION MEASUREMENT : Including fault responsive disconnection of tested component : Qualifying line for data transmission)

Patent 5604786: Telephone with unified features for hearing and deaf users
(TELEPHONIC COMMUNICATIONS : INCLUDING AID FOR HANDICAPPED USER (E.G., VISUAL, TACTILE, HEARING AID COUPLING) : With automatic dialing or transmission of recorded audio message)

Patent 5604787: Method and apparatus for transferring information to a device in a communication system
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Interface attached device (e.g., interface with modem, facsimile, computer, etc.) : Card control element : Waveguide)

Patent 5604788: Wireless messaging system with electronic mail replication
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Message storage or retrieval : Privacy, lock-out, or authentication)

Patent 5604789: Method and system for providing a digital wireless local loop
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Channel allocation : Spectrum sharing for different type of system (e.g., point-to-point microwave, television, etc.) : Based on service quality (e.g., bandwidth, etc.))

Patent 5604790: Voice processing call announcement and answering system
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Voice activation or recognition : Voice controlled message management : Inductive pickup)

Patent 5604791: Single line telephone answering system with access security features
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Call source identification : Caller identification received at substation : Inductive pickup)

Patent 5604792: Call screening method
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Message management : Controlled by subscriber or caller : Inductive pickup)

Patent 5604793: Tone blocking using variable delay buffer
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Message signal analysis : Statistical analysis (e.g., time, date, length of message, etc.) : Inductive pickup)

Patent 5604794: Switch system for directing call from a calling to a receiving instrument
(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 : Having switching station : Among at least three terminal types)

Patent 5604795: Communication method and apparatus for providing terminal information to a line connected to plural networks
(TELEPHONIC COMMUNICATIONS : TELEPHONE LINE OR SYSTEM COMBINED WITH DIVERSE ELECTRICAL SYSTEM OR SIGNALLING (E.G., COMPOSITE) : To produce visual-graphic copy (e.g., facsimile) : Connection to plural networks or lines : Having acoustic link)

Patent 5604796: Method for automatically controlling a call-waiting-interruption restriction and switching system
(TELEPHONIC COMMUNICATIONS : SPECIAL SERVICES : Call Waiting : Secretarial or answering service)

Patent 5604797: Ring-tone muting device and processing method
(TELEPHONIC COMMUNICATIONS : SUPERVISORY OR CONTROL LINE SIGNALING : Signal reception at substation : Silencing ring signal : Visual indication of incoming call (e.g., LED or light bulb))

Patent 5604798: Telephone system with automatic volume control
(TELEPHONIC COMMUNICATIONS : SUBSTATION OR TERMINAL CIRCUITRY : For loudspeaking terminal : Amplification or attenuation level control : Automatic gain control : Directing incoming call to local appliance)

Patent 5604799: Switching type echo canceler
(TELEPHONIC COMMUNICATIONS : ECHO CANCELLATION OR SUPPRESSION : Using digital signal processing : Additional signal enhancement (e.g., voice processing or recognition))

Patent 5604800: Personal access management system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : DATA PROCESSING PROTECTION USING CRYPTOGRAPHY : Using record or token)

Patent 5604801: Public key data communications system under control of a portable security device
(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 5604802: Transaction processing system
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : BUSINESS PROCESSING USING CRYPTOGRAPHY : Secure transaction (e.g., EFT/POS) : Including intelligent token (e.g., electronic purse) : Intelligent token initializing or reloading :)

Patent 5604803: Method and apparatus for secure remote authentication in a public network
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : MULTIPLE COMPUTER COMMUNICATION USING CRYPTOGRAPHY : Central trusted authority provides computer authentication : Including filtering based on content or address)

Patent 5604804: Method for certifying public keys in a digital signature scheme
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : MULTIPLE COMPUTER COMMUNICATION USING CRYPTOGRAPHY : Central trusted authority provides computer authentication : By certificate : Chain or hierarchical certificates :)

Patent 5604805: Privacy-protected transfer of electronic information
(CRYPTOGRAPHY : PARTICULAR ALGORITHMIC FUNCTION ENCODING : Public key : Plural generators)

Patent 5604806: Apparatus and method for secure radio communication
(CRYPTOGRAPHY : KEY MANAGEMENT : Having particular key generator : User-to-user key distributed over data link (i.e., no center))

Patent 5604807: System and scheme of cipher communication
(CRYPTOGRAPHY : COMMUNICATION SYSTEM USING CRYPTOGRAPHY : Symmetric key cryptography : Having quantizing and subsequent normalizing of signal (e.g., reentry telephone circuitry))

Patent 5604808: FM signal processor
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : BINAURAL AND STEREOPHONIC : Broadcast or multiplex stereo : FM final modulation : AM subcarrier : Switch-type detector or modulator : Having transmitter)

Patent 5604809: Sound field control system
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : BINAURAL AND STEREOPHONIC : Pseudo stereophonic : AM or both AM and angle final modulation)

Patent 5604810: Sound field control system for a multi-speaker system
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : SOUND EFFECTS : Reverberators : Stereo earphone)

Patent 5604811: Stethoscope and headset system
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : STETHOSCOPES, ELECTRICAL : Reverberators)

Patent 5604812: Programmable hearing aid with automatic adaption to auditory conditions
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : HEARING AIDS, ELECTRICAL : Programming interface circuitry : Mechanical (e.g., reverberation chamber))

Patent 5604813: Industrial headset
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ACOUSTICAL NOISE OR SOUND CANCELLATION : Adjacent ear : Inductive pickup)

Patent 5604814: Flexible neck microphone
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ELECTRO-ACOUSTIC AUDIO TRANSDUCER : Housed microphone : Mounting or support : With plural sound ports (e.g., pressure gradient))

Patent 5604815: Single magnet audio transducer and method of manufacturing
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ELECTRO-ACOUSTIC AUDIO TRANSDUCER : Electromagnetic (e.g., dyynamic) : Mechanical detail)

Patent 5604816: Vibrator for producing a sensible vibration
(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 5604817: Tooth measurement without calbration bodies
(IMAGE ANALYSIS : APPLICATIONS : Personnel identification (e.g., biometrics) : Using a signature : Sensing pressure together with speed or acceleration :)

Patent 5604818: Apparatus for measuring sighting direction
(IMAGE ANALYSIS : APPLICATIONS : Biomedical applications : Using a fingerprint)

Patent 5604819: Determining offset between images of an IC
(IMAGE ANALYSIS : APPLICATIONS : Manufacturing or product inspection : Inspection of semiconductor device or printed circuit board : Alignment, registration, or position determination : Faulty soldering)

Patent 5604820: Method for extracting object images and method for detecting movements thereof
(IMAGE ANALYSIS : PATTERN RECOGNITION : Feature extraction : With a display)

Patent 5604821: Structure and method for dynamic scene analysis
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Interframe coding (e.g., difference or motion detection) : Checking spelling for recognition)

Patent 5604822: Methods and apparatus for centroid based object segmentation in object recognition-type image processing system
(IMAGE ANALYSIS : PATTERN RECOGNITION : Feature extraction : Local or regional features : Pattern boundary and edge measurements : Extracted from alphanumeric characters)

Patent 5604823: Method for extracting object images and method for detecting movements thereof
(IMAGE ANALYSIS : PATTERN RECOGNITION : Feature extraction : Local or regional features : Pattern boundary and edge measurements : Extracted from alphanumeric characters)

Patent 5604824: Method and apparatus for compression and decompression of documents and the like using splines and spline-wavelets
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Transform coding : Arithmetic coding)

Patent 5604825: Image processing apparatus capable of varying magnification of images and method of using same
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Image filter : Adaptive filter : Skeletonizing)

Patent 5604826: Image recording apparatus
(IMAGE ANALYSIS : IMAGE SENSING : Including operator interaction)

Patent 5604827: Method for selecting a semiconductor integrated optical modulator/laser light source device
(OPTICAL WAVEGUIDES : TEMPORAL OPTICAL MODULATION WITHIN AN OPTICAL WAVEGUIDE :)

Patent 5604828: Multi-purpose optical integrated circuit
(OPTICAL WAVEGUIDES : INTEGRATED OPTICAL CIRCUIT : Including physical deformation or movement of waveguide)

Patent 5604829: Optical waveguide with diffraction grating and method of forming the same
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Input/output coupler : Grating : Spherical)

Patent 5604830: Multiple fiber connector for injection molded multiple fiberoptic coupler unit and cladding for same
(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 : Plural fiber-to-fiber connections :)

Patent 5604831: Optical module with fluxless laser reflow soldered joints
(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 5604832: Method and apparatus for batch, active alignment of laser arrays to fiber arrays
(OPTICAL WAVEGUIDES : WITH DISENGAGABLE MECHANICAL CONNECTOR : Optical fiber to a nonfiber optical device connector : Plural fiber/device connections : Having at least one layer compressively fixed (e.g., crimp, tightening screws, etc.))

Patent 5604833: Resin-packed type optical fiber unit
(OPTICAL WAVEGUIDES : OPTICAL TRANSMISSION CABLE : Tightly confined (i.e., fiber tightly held inside the outer sheath) : Particular fiber orientation (e.g., helically wound, etc.) : Sealed from environment)

Patent 5604834: Method of midspan and/or end entry to access selected optical fibers within an optical ribbon fiber
(OPTICAL WAVEGUIDES : OPTICAL TRANSMISSION CABLE : Ribbon cable : With strength member)

Patent 5604835: Integrated optical waveguide device
(OPTICAL WAVEGUIDES : PLANAR OPTICAL WAVEGUIDE : Utilizing multiple core or cladding)

Patent 5604836: Optical fiber entry strain relief interface for compression-molded structures
(OPTICAL WAVEGUIDES : ACCESSORIES : Bushing structure (e.g., penetrator) : Fiber holder (i.e., for single fiber or holding multiple single fibers together))

Patent 5604837: Light transmitting apparatus
(OPTICAL WAVEGUIDES : MISCELLANEOUS : Of waveguide cladding)

Patent 5604838: Method and apparatus for recording and reading a multiplexed video signal
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Channel splitting : Selective mode (e.g., still or motion))

Patent 5604839: Method and system for improving speech recognition through front-end normalization of feature vectors
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Recognition : Normalizing : Post-transmission)

Patent 5604840: Information processing apparatus
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : PLURAL PROCESSING SYSTEMS : Defuzzification processing)

Patent 5604841: Hierarchical restructuring generic test templates and reusable value spaces for machine failure isolation using qualitative physics
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : HAVING PARTICULAR USER INTERFACE : Defuzzification processing)

Patent 5604842: Fuzzy reasoning processor and method, and rule setting apparatus and method
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : KNOWLEDGE PROCESSING SYSTEM : Knowledge representation and reasoning technique : Reasoning under uncertainty (e.g., fuzzy logic) : Having specific pattern matching or control technique)

Patent 5604843: Method and system for interfacing with a computer output device
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) :)

Patent 5604844: Printing method and apparatus
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Detail of medium positioning (e.g., movement to or from presentation location of medium, etc.) : Engraving or perforating material to form a printing surface (e.g., printing plate, cylinder, or stencil))

Patent 5604845: Method for recovery of faulted pages in a host based 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 5604846: Printer and method for developing print 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 5604847: System and method of printer banding
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Memory : Page or frame memory : Mechanical arrangement for forming a printing surface)

Patent 5604848: Viewpoint setting apparatus for a computer graphics system for displaying three-dimensional models
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension :)

Patent 5604849: Overlay management system and method
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension : Tessellation : Z buffer (depth buffer))

Patent 5604850: Method and system for dynamically generating computer instructions for performing a logical operation on bitmaps
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Merge or overlay : Image based : Augmented reality (real-time))

Patent 5604851: Method and apparatus for constructing displays of partially ordered data
(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 5604852: Method and apparatus for displaying a parametric curve on a video display
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Shape generating : Straight line : Image based (addressing))

Patent 5604853: Text editor using insert, update and delete structures for undo and redo operations
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : PRESENTATION PROCESSING OF DOCUMENT : Edit, composition, or storage control : Replacement of element : Equation or formula processing)

Patent 5604854: System and methods for reformatting multi-dimensional spreadsheet information
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : PRESENTATION PROCESSING OF DOCUMENT : Spreadsheet :)

Patent 5604855: Computer story generation system and method using network of re-usable substories
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Animation : Calligraphic)

Patent 5604856: Motion compensated noise reduction method and system for computer generated images
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Animation : Calligraphic)

Patent 5604857: Render system for the rendering of storyboard structures on a real time animated system
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Animation : Calligraphic)

Patent 5604858: Method and system for apparent direct editing of fixed display elements within a data processing system
(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 : Layout modification (e.g., move or resize) : Scroll tool (e.g., scroll bar))

Patent 5604859: Display of partial periodic table arrays
(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 : Menu or selectable iconic array (e.g., palette) : Selectable iconic array : With specific input device)

Patent 5604860: Feature library and stored customized control interfaces
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : Miscellaneous customization or adaptation : Cursor)

Patent 5604861: Method and apparatus for improved notebook control in a data procesing system
(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 : Indexed book or notebook metaphor : Virtual input device (e.g., virtual keyboard))

Patent 5604862: Continuously-snapshotted protection of computer files
(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 5604863: Method for coordinating executing programs in a data processing system
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault recovery : By masking or reconfiguration : Of processor : Concurrent, redundantly operating processors : Reconfiguration (e.g., adding a replacement storage component))

Patent 5604864: Method and system for detecting invalid access to a memory
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Performance monitoring for fault avoidance : Operator interface for diagnosing or testing)

Patent 5604865: Microprocessor architecture with a switch network for data transfer between cache, memory port, and IOU
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus interface architecture : Path selecting switch : Different protocol (e.g., PCI to ISA))

Patent 5604866: Flow control system having a counter in transmitter for decrementing and incrementing based upon transmitting and received message size
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER-TO-COMPUTER PROTOCOL IMPLEMENTING : Computer-to-computer data transfer regulating : Congestion avoiding :)

Patent 5604867: System for transmitting data between bus and network having device comprising first counter for providing transmitting rate and second
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER-TO-COMPUTER PROTOCOL IMPLEMENTING : Computer-to-computer data transfer regulating : Transfer speed regulating :)

Patent 5604868: Communication system using establishing network route
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER-TO-COMPUTER DATA ROUTING : Computer-to-computer handshaking)

Patent 5604869: System and method for sending and responding to information requests in a communications network
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER-TO-COMPUTER PROTOCOL IMPLEMENTING : Computer-to-computer data transfer regulating :)

Patent 5604870: UART emulator card
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Peripheral adapting)

Patent 5604871: Modular host local expansion upgrade
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus expansion or extension : Card insertion : For data storage device)

Patent 5604872: Stored-program controller with means for connecting multiple plug-in functional units to a corresponding array of plug-in positions
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus expansion or extension : Card insertion : For data storage device)

Patent 5604873: Circuitry for controlling power application to a hot docking SCSI SCA disk drive
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus expansion or extension : Card insertion : Hot insertion :)

Patent 5604874: Method for controlling a bus to progress transfer cycles without inserting a cycle for acknowledgment
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus access regulation : Centralized bus arbitration : Delay reduction : Physical position bus prioritization)

Patent 5604875: Method and apparatus for removably connecting either asynchronous or burst cache SRAM to a computer system
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus interface architecture : Path selecting switch : Different protocol (e.g., PCI to ISA))

Patent 5604876: Apparatus for handling differing data length instructions using either directly specified or indirectly specified data lengths
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : INSTRUCTION DECODING (E.G., BY MICROINSTRUCTION, START ADDRESS GENERATOR, HARDWIRED) : Decoding instruction to accommodate variable length instruction or operand : Operation)

Patent 5604877: Method and apparatus for resolving return from subroutine instructions in a computer processor
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : PROCESSING CONTROL : Branching (e.g., delayed branch, loop control, branch predict, interrupt) : To microinstruction subroutine : Branch prediction)

Patent 5604878: Method and apparatus for avoiding writeback conflicts between execution units sharing a common writeback path
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : DYNAMIC INSTRUCTION DEPENDENCY CHECKING, MONITORING OR CONFLICT RESOLUTION : Scoreboarding, reservation station, or aliasing : Operation)

Patent 5604879: Single array address translator with segment and page invalidate ability and method of operation
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESS FORMATION : Address mapping (e.g., conversion, translation) : Virtual addressing : Translation tables (e.g., segment and page table or map) : Directory tables (e.g., DLAT, TLB) :)

Patent 5604880: Computer system with a memory identification scheme
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Specific memory composition : Solid-state read only memory (ROM) : Programmable read only memory (PROM, EEPROM, etc.) :)

Patent 5604881: Ferroelectric storage device emulating a rotating disk drive unit in a computer system and having a multiplexed optical data interface
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Specific memory composition : Solid-state random access memory (RAM) : Programmable read only memory (PROM, EEPROM, etc.))

Patent 5604882: System and method for empty notification from peer cache units to global storage control unit in a multiprocessor data processing system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Hierarchical memories : Caching : Multiple caches : Private caches :)

Patent 5604883: Computer memory open page bias method and system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Control technique : Shared memory partitioning)

Patent 5604884: Burst SRAMS for use with a high speed clock
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Access timing : Resetting)

Patent 5604885: Apparatus and method enabling a computer to transfer control between two program segments that call one another but operate in different modes
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : EMULATION : Compatibility emulation : I/O adapter (e.g., port, controller))

Patent 5604886: Design supporting apparatus and method for performing design work at each of a plurality of design stages
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : STRUCTURAL DESIGN :)

Patent 5604887: Method and system using dedicated location to share information between real and protected mode device drivers
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : EMULATION : Compatibility emulation : I/O adapter (e.g., port, controller))

Patent 5604888: Emulation system employing motherboard and flexible daughterboards
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : EMULATION : Software program (i.e., performance prediction))

Patent 5604889: Memory management system for checkpointed logic simulator with increased locality of data
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : SIMULATING ELECTRONIC DEVICE OR ELECTRICAL SYSTEM : Circuit simulation : Including logic :)

Patent 5604890: Coupling device for the switching of data lines between a data storage device controller and a plurality of bootable data storage devices
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : EMULATION : Software program (i.e., performance prediction))

Patent 5604891: 3-D acoustic infinite element based on a prolate spheroidal multipole expansion
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : MODELING BY MATHEMATICAL EXPRESSION :)

Patent 5604892: Method for modeling a physical system of elements using a relational database
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : SIMULATING ELECTRONIC DEVICE OR ELECTRICAL SYSTEM : Power system : Including logic)

Patent 5604893: 3-D acoustic infinite element based on an oblate spheroidal multipole expansion
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : MODELING BY MATHEMATICAL EXPRESSION :)

Patent 5604894: Memory management system for checkpointed logic simulator with increased locality of data
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : SIMULATING ELECTRONIC DEVICE OR ELECTRICAL SYSTEM : Circuit simulation : Including logic :)

Patent 5604895: Method and apparatus for inserting computer code into a high level language (HLL) software model of an electrical circuit to monitor test
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : SIMULATING ELECTRONIC DEVICE OR ELECTRICAL SYSTEM : Chemical)

Patent 5604896: Computer with terminal emulation interface for multi-environment client/server applications
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : EMULATION : Of instruction : I/O adapter (e.g., port, controller))

Patent 5604897: Method and system for correcting the spelling of misspelled words
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : PRESENTATION PROCESSING OF DOCUMENT : Edit, composition, or storage control : Text : Spell Check :)

Patent 5604898: Database enquiry system
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : DATABASE OR FILE ACCESSING : Query processing (i.e., searching) : Query formulation, input preparation, or translation :)

Patent 5604899: Data relationships processor with unlimited expansion capability
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : DATABASE OR FILE ACCESSING : Query processing (i.e., searching) :)

Patent 5604900: Method and system for dynamically and asynchronously expanding a file in a on-line database system without suppression of job execution
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : FILE OR DATABASE MAINTENANCE : File allocation : Archiving or backup)

Patent 5604901: Interrogation index file comparison
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : DATABASE OR FILE ACCESSING : Query processing (i.e., searching) :)

Patent 5604902: Hole plugging garbage collection for a data storage system
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : FILE OR DATABASE MAINTENANCE : File allocation : Garbage collection :)

Patent 5604904: Method and apparatus for accessing system management functions of a computer system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: INTERPROGRAM COMMUNICATION OR INTERPROCESS COMMUNICATION (IPC) : EVENT HANDLING OR EVENT NOTIFICATION : Agent)

Patent 5604905: Method and apparatus for architecture independent executable files
(DATA PROCESSING: SOFTWARE DEVELOPMENT, INSTALLATION, AND MANAGEMENT : SOFTWARE PROGRAM DEVELOPMENT TOOL (E.G., INTEGRATED CASE TOOL OR STAND-ALONE DEVELOPMENT TOOL) : Translation of code : Compiling code : Using program flow graph)

Patent 5604906: Method and apparatus for installing software block-by block via an image of the target storage device
(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 5604907: Computer system for executing action slots including multiple action object classes
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: INTERPROGRAM COMMUNICATION OR INTERPROCESS COMMUNICATION (IPC) : INTERPROGRAM COMMUNICATION USING MESSAGE : Agent : Managed object system)

Patent 5604908: Computer program product for using build status indicators in connection with building of complex computer programs from source code parts
(DATA PROCESSING: SOFTWARE DEVELOPMENT, INSTALLATION, AND MANAGEMENT : SOFTWARE PROGRAM DEVELOPMENT TOOL (E.G., INTEGRATED CASE TOOL OR STAND-ALONE DEVELOPMENT TOOL) : Linking : Including library : Optimization)

Patent 5604909: Apparatus for processing instructions in a computing system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : INSTRUCTION DECODING (E.G., BY MICROINSTRUCTION, START ADDRESS GENERATOR, HARDWIRED) : Prefetching)

Patent 5604910: Method of and vector processor for searching text for key words based on candidate character strings obtained from the text using parallel
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : DATABASE OR FILE ACCESSING : Query processing (i.e., searching) :)

Patent 5604911: Method of and apparatus for preconditioning of a coefficient matrix of simultaneous linear equations
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : MODELING BY MATHEMATICAL EXPRESSION :)

Patent 5604912: System and method for assigning tags to instructions to control instruction execution
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : PROCESSING ARCHITECTURE : Superscalar : Array processor operation)

Patent 5604913: Vector processor having a mask register used for performing nested conditional instructions
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : PROCESSING ARCHITECTURE : Vector processor : Distributing of vector data to vector registers : Masking to control an access to data in vector register :)

Patent 5604914: Communication device for use with a factory automation network having multiple stations for accessing a factory automated device using
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING :)

Patent 5604915: Data processing system having load dependent bus timing
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Input/Output process timing : Transfer rate regulation : Vectored)

Patent 5604916: Controlling device for switching serial communication port and light communication port and its driving method
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Input/Output expansion :)

Patent 5604917: IC memory card having masking function for preventing writing of data into a fixed memory area
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Input/Output access regulation : Input/Output interrupting : Masking :)

Patent 5604918: Two-line mixed analog/digital bus system and a master station and a slave station for use in such system
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Peripheral adapting : Application-specific peripheral adapting : Serial-to-parallel or parallel-to-serial)

Patent 5604919: Sintered parts made of oxygen-sensitive non-reducible powders and their production by injection-molding
(POWDER METALLURGY PROCESSES : POWDER METALLURGY PROCESSES WITH HEATING OR SINTERING : Powder pretreatment (prior to consolidation or sintering) : Subsequent heat treatment (e.g., annealing, etc.))

Patent 5604920: Satellite cellular telephone and data communication system
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Space satellite : Switching or routing :)

Patent 5604921: Radiotelephone user interface for broadcast short message service
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SEPARATE STATIONS : Frequency or phase modulation : Via subcarrier : Power control)

Patent 5604923: Electronic display system capable of displaying communication signal strength on individual electronic display modules and method of using
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SEPARATE STATIONS : Having measuring, testing, or monitoring of system or part : With indication (e.g., visual or voice signalling, etc.) : Plural receivers tuned to common frequency)

Patent 5604924: Radio communication apparatus in which output power is controlled by pulse width modulation using a mobile attenuation code
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SEPARATE STATIONS : With control signal : With indication (e.g., visual or voice signalling, etc.))

Patent 5604925: Super low noise multicoupler
(TELECOMMUNICATIONS : RECEIVER OR ANALOG MODULATED SIGNAL FREQUENCY CONVERTER : Local control of receiver operation : Sensitivity control : Automatic)

Patent 5604926: Phase locked loop circuit current mode feedback
(TELECOMMUNICATIONS : RECEIVER OR ANALOG MODULATED SIGNAL FREQUENCY CONVERTER : Local control of receiver operation : Local oscillator frequency control : Automatic : Utilizing particular local oscillator control : Reference oscillator or source : Phase lock loop or frequency synthesizer :)

Patent 5604927: Receiver having an adjustable bandwidth filter
(TELECOMMUNICATIONS : RECEIVER OR ANALOG MODULATED SIGNAL FREQUENCY CONVERTER : Local control of receiver operation : Selectivity or bandwidth control : Automatic)

Patent 5604928: Portable electronic device with radio communication and controlled computer status
(TELECOMMUNICATIONS : RECEIVER OR ANALOG MODULATED SIGNAL FREQUENCY CONVERTER : Noise or interference elimination : Internally generated noise or oscillations : In demodulator or low frequency (audio amplifier circuit))

Patent 5604929: System for correcting quadrature gain and phase errors in a direct conversion single sideband receiver independent of the character of the
(TELECOMMUNICATIONS : RECEIVER OR ANALOG MODULATED SIGNAL FREQUENCY CONVERTER : Frequency modifying or conversion : Particular frequency conversion structure or circuitry : Homodyne (i.e., zero beat or synchrodyne reception) : Plural common electrode)

Patent 5604930: Pair of hinges with synchronized operation for the attachment of a retractable visor to a helmet
(APPAREL : GUARD OR PROTECTOR : For wearer's head : Aviator`s helmet : Having eye shield (e.g., goggles, visor, etc.) : Pivotal shield :)

Patent 5604931: Protective glove
(APPAREL : GUARD OR PROTECTOR : Hand or arm : Face)

Patent 5604932: Pouch for wheelchair occupant
(APPAREL : BODY GARMENTS : Bag type : Methods of making)

Patent 5604933: Hand and wrist restraint for a patient
(APPAREL : BODY GARMENTS : Gloves : End structure)

Patent 5604934: Athletic glove for bat, club and racquet sports
(APPAREL : BODY GARMENTS : Gloves : Sports glove : Attachments)

Patent 5604935: Collapsible helmet
(APPAREL : GUARD OR PROTECTOR : For wearer's head : Both shoulders)

Patent 5604936: Self-lowering toilet seat
(BATHS, CLOSETS, SINKS, AND SPITTOONS : OPENER OR CLOSER FOR A CLOSET SEAT OR LID : Specific material)

Patent 5604937: Urinal screen
(BATHS, CLOSETS, SINKS, AND SPITTOONS : FLUSH CLOSET : Urinals only : With disinfectant means : By electric condition responsive means)

Patent 5604938: Vacuum flush waste disposal system for railcars
(BATHS, CLOSETS, SINKS, AND SPITTOONS : FLUSH CLOSET : With holding tank : Including additional treatment)

Patent 5604939: Swimming pool skimmer closure
(BATHS, CLOSETS, SINKS, AND SPITTOONS : POOL TYPE : Construction details : Including water inlet or outlet means : Including securing means)

Patent 5604940: Movable bathtub unit having a function of emitting air-bubble jet
(BATHS, CLOSETS, SINKS, AND SPITTOONS : TUBS : Means for agitating or circulating water in a tub : Flexible covering)

Patent 5604941: Portable crib for a sofa
(BEDS : CRIB : Bedstead attached : With support for sole of feet)

Patent 5604942: Side rail for bed
(BEDS : HAVING SAFETY DEVICE : Side guard : Adjustable in place : Pivoted)

Patent 5604943: Bed system with excreting mechanism
(BEDS : INVALID BED OR SURGICAL SUPPORT : Having toilet means : Shiftable back or seat)

Patent 5604944: Reinforced arm protector head rest
(BEDS : SUPPORT MEANS FOR DISCRETE PORTION OF USER, USEABLE WITH BED OR SURGICAL SUPPORT : For head or neck (e.g., pillow) : With rigid frame or base, or rigidifying or reinforcing means : Combined with table)

Patent 5604945: Inflatable mattress
(BEDS : MATTRESS (FOR WHOLE BODY) : Having confined gas (e.g., air mattress) : Combined with means providing ventilation)

Patent 5604946: Multi-purpose fence building tool
(COMPOUND TOOLS : SPECIALIZED TO WIRE FENCE INSTALLATION OR REPAIR : Spade or shovel)

Patent 5604947: Plier-type tool for gripping, twisting, and pulling wires
(COMPOUND TOOLS : PLIER TYPE : With cutter : Nipper : Shear)

Patent 5604948: Impact termination tool configured for torque applications
(COMPOUND TOOLS : WITH SCREWDRIVER : With gauge or other measuring means, e.g., ruler, level, etc.)

Patent 5604949: Weld-free gratings for bridge decks
(BRIDGES : DECK : Wheeled)

Patent 5604950: Anti-clogging, variable throat suction nozzle and suction cleaning device equipped therewith
(BRUSHING, SCRUBBING, AND GENERAL CLEANING : SUBMERGED CLEANERS WITH AMBIENT FLOW GUIDES : Hand implement)

Patent 5604951: Prophy toothbrush
(BRUSHING, SCRUBBING, AND GENERAL CLEANING : IMPLEMENTS : Brush or broom : Special work : Tooth or nail brush : Collapsible)

Patent 5604952: Interproximal toothbrush
(BRUSHING, SCRUBBING, AND GENERAL CLEANING : IMPLEMENTS : Brush or broom : Special work : Tooth or nail brush : Collapsible)

Patent 5604953: Vacuum cleaner
(BRUSHING, SCRUBBING, AND GENERAL CLEANING : MACHINES : With air blast or suction : With storage facilities for tools or nozzles, conduits, etc., e.g., racks and cabinets : Nozzles)

Patent 5604954: Blower-vacuum device
(BRUSHING, SCRUBBING, AND GENERAL CLEANING : MACHINES : With air blast or suction : Convertible : Suction to or from blast : Off-the-floor support (e.g., operator supported))

Patent 5604955: Surgical lighting fixture cover
(MISCELLANEOUS HARDWARE : HANDLE, HANDLE COMPONENT, OR HANDLE ADJUNCT : Detachable handle : Ring type)

Patent 5604956: Single pivot hinge with self-closing mechanism
(MISCELLANEOUS HARDWARE : HINGE : Resiliently biased hinge : Including means to render spring ineffective through all or a portion of swing : Circularly distributed balls or rollers)

Patent 5604957: Fiber batt feeding apparatus for a fiber processing machine
(TEXTILES: FIBER PREPARATION : WORKING : Carding : Feeding : Stationary flat)

Patent 5604958: Attachment system for backpacks, vests, belts and the like
(BUCKLES, BUTTONS, CLASPS, ETC. : ARTICLE HOLDER ATTACHABLE TO APPAREL OR BODY :)

Patent 5604959: Ice pack clip
(BUCKLES, BUTTONS, CLASPS, ETC. : BAG FASTENERS : Plastic band)

Patent 5604960: Magnetic garment closure system and method for producing same
(BUCKLES, BUTTONS, CLASPS, ETC. : HAVING MAGNETIC FASTENER : Strap connector)

Patent 5604961: Multiple purpose fastening device, system and method
(BUCKLES, BUTTONS, CLASPS, ETC. : INCLUDING READILY DISSOCIABLE FASTENER HAVING NUMEROUS, PROTRUDING, UNITARY FILAMENTS RANDOMLY INTERLOCKING WITH, AND SIMULTANEOUSLY MOVING TOWARDS, MATING STRUCTURE (E.G., HOOK-LOOP TYPE FASTENER) : Combined with diverse fastener : Having specific mounting connection or reinforcing structure at connection)

Patent 5604962: Zipper slide
(BUCKLES, BUTTONS, CLASPS, ETC. : ZIPPER OR REQUIRED COMPONENT THEREOF : Slider having specific configuration, construction, adaptation, or material : Including position locking-means attached thereto : Having surface engaging element shifted by reorientation of pull tab : Resilient or spring biased element : End-to-end integral with band connecting means)

Patent 5604963: Hook structure for molded surface fastener
(BUCKLES, BUTTONS, CLASPS, ETC. : INCLUDING READILY DISSOCIABLE FASTENER HAVING NUMEROUS, PROTRUDING, UNITARY FILAMENTS RANDOMLY INTERLOCKING WITH, AND SIMULTANEOUSLY MOVING TOWARDS, MATING STRUCTURE (E.G., HOOK-LOOP TYPE FASTENER) : Having mounting surface and filaments constructed from common piece of material : Thermal or adhesive)

Patent 5604964: Buckle
(BUCKLES, BUTTONS, CLASPS, ETC. : SEPARABLE-FASTENER OR REQUIRED COMPONENT THEREOF (E.G., PROJECTION AND CAVITY TO COMPLETE INTERLOCK) : Including member having distinct formations and mating member selectively interlocking therewith : Receiving member includes either movable connection between interlocking components or variable configuration cavity : With additional cavity for engaging different projection : Having common means actuating or releasing interlocking components or surfaces : And interlocking with independently associated or dissociated projection members : Having dome-shaped head and expansion slit along side)

Patent 5604965: Decorative hardware for casket
(UNDERTAKING : COFFINS :)

Patent 5604966: Seaming device capable of joining curved and straight panels
(METAL WORKING : MEANS TO ASSEMBLE OR DISASSEMBLE : Overedge assembling means : Binding or covering : Edge binding : Pipe joiner)

Patent 5604967: Dowel extraction device
(METAL WORKING : MEANS TO ASSEMBLE OR DISASSEMBLE : Puller or pusher means, contained force multiplying operator : Having screw operator : Central screw, work-engagers around screw : Tubular or tube segment forms work-engager : Pivotal grippers on screw)

Patent 5604968: Fastener system including a swage fastener and tool for installing same
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : With testing or indicating : Quantitative measuring or gauging : Determining relative number of threaded member rotations)

 

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