Patents 5751715 - 5751970

 

 

Patent 5751715: Accelerator fiber channel hub and protocol
(MULTIPLEX COMMUNICATIONS : CHANNEL ASSIGNMENT TECHNIQUES : Polling : Passing a signal identifying the idle or busy state of a channel (e.g., token passing) : On bus : On ring or loop : Including priority resolution : Ring or loop forms backbone for interconnecting other networks)

Patent 5751716: Multi-carrier transmission system adapted for packet data transfer
(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 5751717: Subscriber line interface in a telecommunications exchange
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Adaptive : Converting between protocols : On ring or loop network)

Patent 5751718: Simultaneous transfer of voice and data information using multi-rate vocoder and byte control protocol
(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 5751719: Method and system for data transfer in the presence of disconnects
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Adaptive : Transmission of a single message having multiple packets : Message having an address header)

Patent 5751720: Pointer processor and pointer processing scheme for SDH/SONET transmission system
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via time channels : Synchronizing : Bus extenders)

Patent 5751721: System for adjusting timing of output data in response to potential discontinuities in a timing signal
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via time channels : Synchronizing : Using synchronization information contained in a frame : Transmission time into time slots adjusted based upon propagation delay time)

Patent 5751722: Method of displaying a frozen image when transmission of image information is suspended in a multimedia system
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via time channels : Signaling (ancillary to main information) : Unique synchronization pulse)

Patent 5751723: Method and system for overhead bandwidth recovery in a packetized network
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via time channels : Signaling (ancillary to main information) : Inserted in gaps in main information : Including delay device)

Patent 5751724: Demultiplexer for a multi-bitline bus
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via time channels : Demultiplexing single signal into plural parallel channels (e.g., parallel transmission for increasing transmission speed) : Inserted in gaps in main information)

Patent 5751725: Method and apparatus for determining the rate of received data in a variable rate communication system
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Error count or rate : Shutdown or establishing system parameter (e.g., transmission rate) : Error forwarding and presentation (e.g., operator console, error display))

Patent 5751726: Representative value selector and an embodying method therefor
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Data pulse evaluation/bit decision : Shutdown or establishing system parameter (e.g., transmission rate))

Patent 5751727: Dynamic latch circuit for utilization with high-speed memory arrays
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Memory testing : Loop or ring configuration)

Patent 5751728: Semiconductor memory IC testing device
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Memory testing : Read-in with read-out and compare : Loop-back)

Patent 5751729: Method and apparatus for efficient self testing of on-chip memory
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Memory testing : Loop or ring configuration)

Patent 5751730: Encoding/interleaving method and corresponding deinterleaving/decoding method
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Forward correction by block code : Double encoding codes (e.g., product, concatenated) : Bus or I/O channel device fault)

Patent 5751731: Simplifying decoding of codewords in a wireless communication system
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Forward correction by block code : Including forward error correction capability)

Patent 5751732: Polynomial evaluator for use in a reed-solomon decoder
(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 : Reed-Solomon code : Tape)

Patent 5751733: Interleaved redundancy sector for correcting an unrecoverable sector in a disc storage device
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Forward correction by block code : Memory access : Error pointer : Error checking code)

Patent 5751734: Decoding method and apparatus using trace deletion for Viterbi algorithm
(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 5751735: Integrated debug trigger method and apparatus for an integrated circuit
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital logic testing : Built-in testing circuit (BILBO) : Clock or synchronization)

Patent 5751736: Testable electronic system
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital logic testing : Scan path testing (e.g., level sensitive scan design (LSSD)) : Special test pattern (e.g., checkerboard, walking ones))

Patent 5751737: Boundary scan testing device
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital logic testing : Scan path testing (e.g., level sensitive scan design (LSSD)) : Boundary scan : Bus or I/O channel device fault)

Patent 5751738: Pattern generator cicuit for semiconductor test systerm
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital logic testing : Including test pattern generator : Clock or synchronization : Bus or I/O channel device fault)

Patent 5751739: Methods of and devices for enhancing communications that use spread spectrum technology
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Determination of marginal operation limits)

Patent 5751740: Error detection and correction system for use with address translation memory controller
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Forward correction by block code : Memory access : Error correction code for memory address : Error checking code)

Patent 5751741: Rate-adapted communication system and method for efficient buffer utilization thereof
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Forward correction by block code : Error correcting code with additional error detection code (e.g., cyclic redundancy character, parity) : Cross-interleave Reed-Solomon code (CIRC))

Patent 5751742: Serially accessible memory means with high error correctability
(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 5751743: Information transmission method and apparatus
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Forward correction by block code : Adaptive error-correcting capability : Solid state memory)

Patent 5751744: Error detection and correction circuit
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Error/fault detection technique : Parity bit : Branch metric calculation)

Patent 5751745: Memory implemented error detection and correction code with address parity bits
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Error/fault detection technique : Parity bit : Storage accessing (e.g., address parity check) : Syndrome computed)

Patent 5751746: Method for monitoring serial transmission of digital data messages on a single-wire multiplex connection between intercommunicating
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Error/fault detection technique : Comparison of data : Missing-bit/drop-out detection)

Patent 5751747: Linear swept frequency generator
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Tuning : Plural Q-switches)

Patent 5751748: System for monitoring amount of light emitted from surface emitting laser
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Optical output stabilization : Amplitude : Rotating prism)

Patent 5751749: Laser oscillator and method for controlling the same
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Optical output stabilization : Frequency : Rotating prism)

Patent 5751750: Laser system and method with thermally compensated optics
(COHERENT LIGHT GENERATORS : PARTICULAR TEMPERATURE CONTROL : Optical output stabilization)

Patent 5751751: Deep blue microlaser
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Insulating crystal : Frequency)

Patent 5751752: Semiconductor light emitting device and manufacturing method therefor
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Particular confinement layer :)

Patent 5751753: Semiconductor laser with lattice mismatch
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Particular confinement layer : With superlattice structure :)

Patent 5751754: Semiconductor laser including tunnel diode for reducing contact resistance
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Particular current control structure : With saturable absorption layer)

Patent 5751756: Semiconductor laser device for use as a light source of an optical disk or the like
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Particular current control structure : With saturable absorption layer)

Patent 5751757: VCSEL with integrated MSM photodetector
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Monolithic integrated : Having photodetection means : With vertical output (surface emission))

Patent 5751758: Phase conjugate wave generating device, wavelength converting method, optical dispersion compensating method and multi-wavelength light
(COHERENT LIGHT GENERATORS : PARTICULAR RESONANT CAVITY : Distributed feedback : Having a ring configuration)

Patent 5751759: Pre-heating furnace for baked amorphous carbon bodies
(INDUSTRIAL ELECTRIC HEATING FURNACES : RESISTANCE FURNACE DEVICE : With heating element detail : Open circuit (e.g., charge internal resistance heating) : With preheating : Using a hydraulic or pneumatic device)

Patent 5751760: Controller for a telephone system with code screening of incoming calls
(TELEPHONIC COMMUNICATIONS : SPECIAL SERVICES : Call diversion (e.g., call capture) : Call from anonymous caller)

Patent 5751761: System and method for orthogonal spread spectrum sequence generation in variable data rate systems
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Direct sequence : Transmitter : Having specific signaling for code synchronization)

Patent 5751762: Multichannel receiver using analysis by synthesis
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Hybrid form :)

Patent 5751763: Method and apparatus for power control in a communication system
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Direct sequence : End-to-end transmission system : Having specific code acquisition or tracking)

Patent 5751764: Switcher for flexibly interconnecting communication ports
(PULSE OR DIGITAL COMMUNICATIONS : TRANSCEIVERS : Muting circuit and squelch)

Patent 5751765: Non-contact IC card, non-contact IC card system, and non-contact IC card data communication method
(PULSE OR DIGITAL COMMUNICATIONS : TRANSCEIVERS : Muting circuit and squelch)

Patent 5751766: Non-invasive digital communications test system
(PULSE OR DIGITAL COMMUNICATIONS : TESTING : Modems (data sets))

Patent 5751767: Channel quality monitoring by detecting, based on a fading pitch detected in an RSSI, a BER in an accumulated phase likelihood datum
(PULSE OR DIGITAL COMMUNICATIONS : TESTING : Modems (data sets))

Patent 5751768: Fractionally spaced equalizing circuits and method
(PULSE OR DIGITAL COMMUNICATIONS : EQUALIZERS : Automatic : Adaptive : Fractionally spaced equalizer : Having SAW or charge-transfer device)

Patent 5751769: Programmable digital linear and nonlinear transversal equalizer
(PULSE OR DIGITAL COMMUNICATIONS : EQUALIZERS : Automatic : Adaptive : Quadrature channels : Having SAW or charge-transfer device)

Patent 5751770: Data transmission system
(PULSE OR DIGITAL COMMUNICATIONS : PULSE WIDTH MODULATION : Automatic)

Patent 5751771: Waveform data compression apparatus and waveform data expansion apparatus
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Automatic)

Patent 5751772: Method for locating a channel in a communication system
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Keying circuits)

Patent 5751773: System for wireless serial transmission of encoded information
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Interference or noise reduction : Correlative or matched filter)

Patent 5751774: Transmission system for digital audio broadcasting
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Frequency or phase control using synchronizing signal : Synchronization word : Pseudo noise : More than two phases)

Patent 5751775: Transmission circuit of a line encoded signal on a telephone line
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Phase displacement, slip or jitter correction : Start - stop)

Patent 5751776: Receiver for a digital communication system
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Phase displacement, slip or jitter correction : Start - stop)

Patent 5751777: Multiple input frequency locked loop
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Phase displacement, slip or jitter correction : Phase locking : Phase locked loop : More than two phases)

Patent 5751778: Method for captively attaching a guide cone of tubular shape and a thermal sleeve of an adaptor passing through the head of the vessel of
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : HANDLING OF FISSION REACTOR COMPONENT STRUCTURE WITHIN REACTOR SYSTEM : By particular instrumentation circuitry)

Patent 5751779: General absolute value circuit
(ELECTRICAL PULSE COUNTERS, PULSE DIVIDERS, OR SHIFT REGISTERS: CIRCUITS AND SYSTEMS : CHARGE TRANSFER DEVICE (E.G., ANALOGUE SHIFT REGISTER, CCD, BUCKET BRIGADE DEVICE) : Particular input or output means : Multiplication or division by a fraction)

Patent 5751780: X-ray mask structure, preparation thereof and X-ray exposure method
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Lithography : Pattern mask : Linear tomography)

Patent 5751781: Apparatus for treating a patient
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Absorption : Irradiating : Therapy : Pipe crawler)

Patent 5751782: X-ray computerized tomography apparatus and method for controlling the same
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : ELECTRONIC CIRCUIT : With display or signaling : Televison : With auxiliary data video display : Plural diverse X-ray analysis)

Patent 5751783: Detector for automatic exposure control on an x-ray imaging system
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : ELECTRONIC CIRCUIT : X-ray source power supply : Dose regulated : With image subtraction or addition)

Patent 5751784: X-ray tube
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SOURCE : Electron tube : With X-ray window or secondary radiation screen : With specific bearing means)

Patent 5751785: Image reconstruction methods
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : BEAM CONTROL : Scanner : Rotary)

Patent 5751786: X-ray examination apparatus comprising a filter
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : BEAM CONTROL : Filter : With grid moving means)

Patent 5751787: Materials and methods for improved radiography
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : PHOTOGRAPHIC DETECTOR SUPPORT : Dental : Cassette : With pivotal leaf motion)

Patent 5751788: Universal radiographic/fluoroscopic digital room
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SOURCE SUPPORT : Including movable source : With movable source)

Patent 5751789: SNID with wireless backup
(TELEPHONIC COMMUNICATIONS : DIAGNOSTIC TESTING, MALFUNCTION INDICATION, OR ELECTRICAL CONDITION MEASUREMENT : Monitoring : Subscriber line : AIN link)

Patent 5751790: Voice information service device and voice information service method
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Dynamic audio signal recording or reproduction : Call intercept or answering : Consecutive use of recorded phrases or words to form message : Pair gain test controller)

Patent 5751791: Network based multimedia messaging method and system
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Multimedia system (e.g., voice output combined with fax, video, text, etc.) : Including data compression)

Patent 5751792: System and method for providing a message system subscriber with a roaming mailbox
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Interaction with an external nontelephone network (e.g., Internet) : Pager activation)

Patent 5751793: Method and instructions for visual voice messaging user interface
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Display of message related information : Including data compression)

Patent 5751794: Proactive voice mail service
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Message management : Caller identification received at substation)

Patent 5751795: Broadcasting of information through telephone switching system display messages
(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 station display : Having format conversion)

Patent 5751796: Rapid startup protocol for communication between a plurality of modems
(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 : Protocol : Determining fault location)

Patent 5751797: Automatic meter reading system with multitasking control
(TELEPHONIC COMMUNICATIONS : TELEPHONE LINE OR SYSTEM COMBINED WITH DIVERSE ELECTRICAL SYSTEM OR SIGNALLING (E.G., COMPOSITE) : Remote indication over telephone line (e.g., telemetry) : Meter reading : Power source)

Patent 5751798: Passive information access system
(TELEPHONIC COMMUNICATIONS : WITH USAGE MEASUREMENT (E.G., CALL OR TRAFFIC REGISTER) : Call charge metering or monitoring : Redirect billing : 1-800 billing : Line powered)

Patent 5751799: Method and device for charging during data communication time in a data switching network
(TELEPHONIC COMMUNICATIONS : WITH USAGE MEASUREMENT (E.G., CALL OR TRAFFIC REGISTER) : Call charge metering or monitoring : Variable rate : Time controlled : Line powered)

Patent 5751800: Screening of incoming telephone calls prior to call completion to the destination party
(TELEPHONIC COMMUNICATIONS : WITH USAGE MEASUREMENT (E.G., CALL OR TRAFFIC REGISTER) : Call traffic recording or monitoring : At central station : Time controlled)

Patent 5751801: Charging member with surface layer comprising polymers, and image forming apparatus using the same
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Charging : Contact : Roller : Toner cartridge)

Patent 5751802: Telecommunications service provisioning
(TELEPHONIC COMMUNICATIONS : SPECIAL SERVICES : Provisioning : Detecting presence or absence of party or object)

Patent 5751803: Telephone line coupler
(TELEPHONIC COMMUNICATIONS : SUPERVISORY OR CONTROL LINE SIGNALING : Using line or loop condition detection (e.g., line circuit) : With optical link between line and switching system : Visual indication of incoming call (e.g., LED or light bulb))

Patent 5751804: Audio input for flip type telephones
(TELEPHONIC COMMUNICATIONS : TERMINAL : Housing or housing component : Handset structure : Moveable or removeable element (e.g., cover) : Rotatable mechanism (e.g., hinge) : Recording audio for use as the alerting signal)

Patent 5751805: Data-protecting system
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : BUSINESS PROCESSING USING CRYPTOGRAPHY : Usage protection of distributed data files : Usage or charge determination : Adding plural layers of rights or limitations by other than the original producer :)

Patent 5751806: Audio information dissemination using various transmission modes
(CRYPTOGRAPHY : VIDEO CRYPTOGRAPHY : Video electric signal modification (e.g., scrambling) : Modifying accompanying audio signal : Including digital audio :)

Patent 5751808: Multi-purpose high speed cryptographically secure sequence generator based on zeta-one-way functions
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : MULTIPLE COMPUTER COMMUNICATION USING CRYPTOGRAPHY : Particular communication authentication technique : Object protection)

Patent 5751809: Apparatus and method for securing captured data transmitted between two sources
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : MULTIPLE COMPUTER COMMUNICATION USING CRYPTOGRAPHY : Particular communication authentication technique : Authentication by digital signature representation or digital watermark : Including particular multiplication or exponentiation circuit)

Patent 5751810: Bit agitator
(CRYPTOGRAPHY : PARTICULAR ALGORITHMIC FUNCTION ENCODING : Having particular key generator)

Patent 5751811: 32N +D bit key encryption-decryption system using chaos
(CRYPTOGRAPHY : PARTICULAR ALGORITHMIC FUNCTION ENCODING : Having particular key generator)

Patent 5751812: Re-initialization of an iterated hash function secure password system over an insecure network connection
(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 5751813: Use of an encryption server for encrypting messages
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : MULTIPLE COMPUTER COMMUNICATION USING CRYPTOGRAPHY : Particular node (e.g., gateway, bridge, router, etc.) for directing data and applying cryptography : Application layer security)

Patent 5751814: File encryption method
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : MULTIPLE COMPUTER COMMUNICATION USING CRYPTOGRAPHY : Protection at a particular protocol layer : Application layer security :)

Patent 5751815: Apparatus for audio signal stereophonic adjustment
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : BINAURAL AND STEREOPHONIC : Pseudo stereophonic : AM or both AM and angle final modulation)

Patent 5751816: Audio power amplifier device for micro-computers
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : BINAURAL AND STEREOPHONIC : Stereo speaker arrangement : Matrix)

Patent 5751817: Simplified analog virtual externalization for stereophonic audio
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : BINAURAL AND STEREOPHONIC : Stereo speaker arrangement : Stereo earphone : Enclosure adaptation)

Patent 5751818: Circuit system for switching loudspeakers
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : AUDIO TRANSDUCER PROTECTION CIRCUITRY : Amplifier)

Patent 5751819: Level meter for digitally-encoded audio
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : MONITORING OF SOUND : Amplifier)

Patent 5751820: Integrated circuit design for a personal use wireless communication system utilizing reflection
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : HEARING AIDS, ELECTRICAL : Reverberators)

Patent 5751821: Speaker system with reconfigurable, high-frequency dispersion pattern
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : HAVING NON-ELECTRICAL FEATURE (E.G., MOUNTING) : And loudspeaker : Speaker or channel switching)

Patent 5751822: Ambient noise suppression circuit
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : NOISE OR DISTORTION SUPPRESSION : Having microphone)

Patent 5751823: Audio amplifier system with improved isolation between preamplifier and power amplifier
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : NOISE OR DISTORTION SUPPRESSION : Hum or ground loop : In multiple frequency bands)

Patent 5751824: Method of stabilizing the level of an audio signal in television broadcasting
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : INCLUDING AMPLITUDE OR VOLUME CONTROL : Having automatic equalizer circuit)

Patent 5751825: Combination electronic metronome and headphone unit
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : WITH MUSICAL INSTRUMENT : With magnetic loudspeaker)

Patent 5751826: Monolithically integrable mixer network for a mixer console
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : WITH MIXER : With magnetic loudspeaker)

Patent 5751827: Piezoelectric speaker
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ELECTRO-ACOUSTIC AUDIO TRANSDUCER : Electrostrictive, magnetostrictive, or piezoelectric : Mechanical detail)

Patent 5751828: Magnetic circuit unit for loud-speaker and method of manufacturing the same
(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 5751829: Spectrally coordinated pattern search-imaging system and method
(IMAGE ANALYSIS : APPLICATIONS :)

Patent 5751830: Method and apparatus for coherent imaging of infrared energy
(IMAGE ANALYSIS : APPLICATIONS : Target tracking or detecting : ZIP code)

Patent 5751831: Method for extracting object images and method for detecting movements thereof
(IMAGE ANALYSIS : APPLICATIONS : Target tracking or detecting : ZIP code)

Patent 5751832: Headlight aiming apparatus
(IMAGE ANALYSIS : APPLICATIONS : Vehicle or traffic control (e.g., auto, bus, or train) : ZIP code)

Patent 5751833: Apparatus and method for inspecting articles such as agricultural produce
(IMAGE ANALYSIS : APPLICATIONS : Animal, plant, or food inspection : License plate)

Patent 5751834: Image analysis method for determining pigment levels in fabric
(IMAGE ANALYSIS : APPLICATIONS : Textiles or clothing : License plate)

Patent 5751835: Method and apparatus for the automated identification of individuals by the nail beds of their fingernails
(IMAGE ANALYSIS : APPLICATIONS : Personnel identification (e.g., biometrics) : License plate)

Patent 5751836: Automated, non-invasive iris recognition system and method
(IMAGE ANALYSIS : APPLICATIONS : Personnel identification (e.g., biometrics) : Using a characteristic of the eye :)

Patent 5751837: X-ray CT scanner system having a plurality of x-ray scanner apparatus
(IMAGE ANALYSIS : APPLICATIONS : Biomedical applications : Tomography (e.g., CAT scanner) : With a prism)

Patent 5751838: Correction of camera motion between two image frames
(IMAGE ANALYSIS : APPLICATIONS : Motion or velocity measuring : License plate)

Patent 5751839: Apparatus and process for the detection and counting of rarely occurring mammalian cells
(IMAGE ANALYSIS : APPLICATIONS : Biomedical applications : Cell analysis, classification, or counting : With a prism)

Patent 5751840: Method and apparatus for currency discrimination
(IMAGE ANALYSIS : APPLICATIONS : Reading paper currency : Cell analysis, classification, or counting)

Patent 5751841: Method and apparatus for scanning bank notes
(IMAGE ANALYSIS : APPLICATIONS : Reading bank checks (e.g., documents bearing E-13B type characters) : Cell analysis, classification, or counting)

Patent 5751842: Document transaction apparatus
(IMAGE ANALYSIS : APPLICATIONS : Reading bank checks (e.g., documents bearing E-13B type characters) : Cell analysis, classification, or counting)

Patent 5751843: Method for detecting the spatial position and rotational position of suitably marked objects in digital image sequences
(IMAGE ANALYSIS : APPLICATIONS : 3-D or stereo imaging analysis : Tool, workpiece, or mechanical component inspection)

Patent 5751844: Method and apparatus for image acquisition with adaptive compensation for image exposure variation
(IMAGE ANALYSIS : LEARNING SYSTEMS : Neural networks : Tool, workpiece, or mechanical component inspection)

Patent 5751845: Method for generating smooth color corrections in a color space, particularly a CIELAB color space
(IMAGE ANALYSIS : COLOR IMAGE PROCESSING : Trainable classifiers or pattern recognizers (e.g., adaline, perceptron))

Patent 5751846: Document image compression system and method
(IMAGE ANALYSIS : HISTOGRAM PROCESSING : With a gray-level transformation (e.g., uniform density transformation) : Alphanumerics)

Patent 5751847: Method and apparatus for determining the color or color code of an object
(IMAGE ANALYSIS : COLOR IMAGE PROCESSING : Pattern recognition or classification using color : Alphanumerics)

Patent 5751848: System and method for generating and utilizing histogram data from a scanned image
(IMAGE ANALYSIS : HISTOGRAM PROCESSING : For setting a threshold : Alphanumerics)

Patent 5751849: Method and apparatus for processing a document
(IMAGE ANALYSIS : IMAGE SEGMENTATION : Distinguishing text from other regions : Alphanumerics)

Patent 5751850: Method for image segmentation and classification of image elements for documents processing
(IMAGE ANALYSIS : IMAGE SEGMENTATION : Segmenting individual characters or words : Separating touching or overlapping characters : Alignment, registration, or position determination)

Patent 5751851: Method of splitting handwritten input
(IMAGE ANALYSIS : IMAGE SEGMENTATION : Segmenting individual characters or words : Segmenting hand-printed characters : Alignment, registration, or position determination)

Patent 5751852: Image structure map data structure for spatially indexing an imgage
(IMAGE ANALYSIS : IMAGE SEGMENTATION : Region labeling (e.g., page description language) : Segmenting hand-printed characters)

Patent 5751853: Locating shapes in two-dimensional space curves
(IMAGE ANALYSIS : PATTERN RECOGNITION : Feature extraction : Local or regional features : Shape and form analysis : Measurements made on alphanumeric characters)

Patent 5751854: Original-discrimination system for discriminating special document, and image forming apparatus, image processing apparatus and duplicator
(IMAGE ANALYSIS : PATTERN RECOGNITION : Template matching (e.g., specific devices that determine the best match) : Electronic template : Comparator : Topological properties (e.g., number of holes in a pattern, connectivity, etc.))

Patent 5751855: Method and apparatus for detecting whether an electronic image has been faxed
(IMAGE ANALYSIS : PATTERN RECOGNITION : Classification : Electronic template)

Patent 5751856: System for processing a quantized vector using spatial frequency correlations
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Context analysis or word recognition (e.g., character string))

Patent 5751857: Image processing method
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Context analysis or word recognition (e.g., character string))

Patent 5751858: Moving picture coding apparatus
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Interframe coding (e.g., difference or motion detection) : Checking spelling for recognition)

Patent 5751859: Compression of text images by soft pattern matching
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Predictive coding : Checking spelling for recognition)

Patent 5751860: Method for compressing and decompressing digital image data
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Lossless compression : Checking spelling for recognition)

Patent 5751861: Reducing residual artifacts in video coding schemes with integer motion compensation
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Transform coding : Discrete cosine or sine transform : With a multilevel classifier)

Patent 5751862: Self-timed two-dimensional filter
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Image filter : Line thinning or thickening)

Patent 5751863: Method and system having relaxed front end distortion requirements
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Artifact removal or suppression (e.g., distortion correction) : Based on peak levels)

Patent 5751864: Image data processing apparatus
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Artifact removal or suppression (e.g., distortion correction))

Patent 5751865: Method and apparatus for image rotation with reduced memory using JPEG compression
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Changing the image coordinates : To rotate an image : Where the object is a character, word, or text)

Patent 5751866: Image scanning system
(IMAGE ANALYSIS : IMAGE SENSING : Including operator interaction)

Patent 5751867: Polarization-insensitive, electro-optic modulator
(OPTICAL WAVEGUIDES : TEMPORAL OPTICAL MODULATION WITHIN AN OPTICAL WAVEGUIDE : Electro-optic : Phase modulation type :)

Patent 5751868: Asymetrically dilated optical cross connect switches
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Switch (i.e., switching from one terminal to another, not modulation) : Diffraction grating (e.g., Bragg))

Patent 5751869: Optical system for coupling light from a single fiber optic into a fiber bundle
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Input/output coupler : Lens : Mode strippers)

Patent 5751870: Optical fiber lensed illumination coupler
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Input/output coupler : Lens : Mode strippers)

Patent 5751871: Method for coupling of semiconductor lasers into optical fibers
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Input/output coupler : Lens : Mode strippers)

Patent 5751872: Wavelength demultiplexer
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Input/output coupler : Grating : Spherical)

Patent 5751873: Fibre optic couplers
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Permanently fixed coupler : Waveguide to waveguide)

Patent 5751874: Coupling device for linking optical fiber connectors
(OPTICAL WAVEGUIDES : WITH DISENGAGABLE MECHANICAL CONNECTOR : Structure surrounding optical fiber-to-fiber connection : With additional structure at or immediately surrounding each optical fiber end face : Fiber end held in ferrule : Fiber end held in ferrule)

Patent 5751875: Optical fiber ferrule
(OPTICAL WAVEGUIDES : WITH DISENGAGABLE MECHANICAL CONNECTOR : Optical fiber/optical fiber cable termination structure : At or immediately surrounding an optical fiber end face : Fiber end held in ferrule : Tube-type holding structure : Tube-type holding structure)

Patent 5751876: Optical fiber cable connector
(OPTICAL WAVEGUIDES : WITH DISENGAGABLE MECHANICAL CONNECTOR : Optical fiber/optical fiber cable termination structure : Structure rearward of optical fiber end face to secure additional fiber or cable layers : Fiber end held in ferrule)

Patent 5751877: Semiconductor laser module
(OPTICAL WAVEGUIDES : WITH DISENGAGABLE MECHANICAL CONNECTOR : Optical fiber to a nonfiber optical device connector : With housing : Including lens : Fiber/ferrule further processed (grinding, polishing, etc.))

Patent 5751878: Light-emitting module
(OPTICAL WAVEGUIDES : WITH DISENGAGABLE MECHANICAL CONNECTOR : Optical fiber to a nonfiber optical device connector : With housing : Including lens : Fiber/ferrule further processed (grinding, polishing, etc.))

Patent 5751879: Wound optical fiber cable including robust component cable(s) and a system for manufacture of the cable
(OPTICAL WAVEGUIDES : OPTICAL TRANSMISSION CABLE : Tightly confined (i.e., fiber tightly held inside the outer sheath) : Having a central strength member : Sealed from environment)

Patent 5751880: Optical unit for an optical fiber telecommunications cable, and an optical fiber cable including such a unit
(OPTICAL WAVEGUIDES : OPTICAL TRANSMISSION CABLE : Loose tube type : With armoring)

Patent 5751881: Optical fiber cable
(OPTICAL WAVEGUIDES : OPTICAL TRANSMISSION CABLE : Loose tube type : Compartmentalized : Prestressed)

Patent 5751882: Optical fibre organizer
(OPTICAL WAVEGUIDES : ACCESSORIES : Splice box and surplus fiber storage/trays/organizers/ carriers : Channel waveguide)

Patent 5751883: Multimedia direct access storage device and formatting method
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF COLOR TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Frequency modulation for recording on the same track : Compressing when recording or decompressing when reproducing : Different phase between adjacent lines or fields of color television signal)

Patent 5751884: High-resolution video tape recorder systems and methods for recording and recovering video compatibly with the normal-VHS format system
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF COLOR TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Compressing when recording or decompressing when reproducing : Separately recorded)

Patent 5751885: Centralized video system
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Using disc)

Patent 5751886: Video image processing apparatus
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Drop-out correction : For synchronization signal : Different phase between adjacent lines or fields of color television signal)

Patent 5751887: Apparatus and method of decoding data groups of pictures
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Fast, slow, or stop reproducing : Having auxiliary dynamic memory means)

Patent 5751888: Moving picture signal decoder
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Fast, slow, or stop reproducing : Having auxiliary dynamic memory means)

Patent 5751889: Recording and reproduction of a trick mode video signal
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Fast, slow, or stop reproducing : Having auxiliary dynamic memory means)

Patent 5751890: Magnetic type recording and reproducing apparatus
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Fast, slow, or stop reproducing : Locus or track control : Using control signal on the recording medium :)

Patent 5751892: Multi-scene recording medium and apparatus for reproducing data therefrom
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Simultaneously recording of a plurality of television signals : Digital technique)

Patent 5751893: Variable length code recording/playback apparatus
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Compressing in recording or decompressing in reproducing : Intraframe or interframe : Including television camera)

Patent 5751894: Recording/reproducing system of a DVCR
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Recorder or reproducer fault condition compensation : Digital technique : Crosstalk)

Patent 5751895: Selective excitation of heating electrodes for oil wells
(ELECTRIC RESISTANCE HEATING DEVICES : : Borehole type : Plural separate heating devices :)

Patent 5751896: Method and apparatus to compensate for non-uniform film growth during chemical vapor deposition
(ELECTRIC RESISTANCE HEATING DEVICES : : Radiant heater : With chamber : Lamp banks movable relative to stationary work during use)

Patent 5751897: System for photopyrolitically removing a contaminant
(ELECTRIC RESISTANCE HEATING DEVICES : : Radiant heater : Focussed radiant beam : Lamp banks movable relative to stationary work during use)

Patent 5751898: Speech recognition method and apparatus for use therein
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Recognition : Specialized equations or comparisons : Dynamic time warping : Cross-correlation)

Patent 5751899: Method and apparatus of analysis of signals from non-stationary processes possessing temporal structure such as music, speech, and
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : For storage or transmission : Frequency : Specialized information : Pitch :)

Patent 5751900: Speech pitch lag coding apparatus and method
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : For storage or transmission : Frequency : Specialized information : Pitch :)

Patent 5751901: Method for searching an excitation codebook in a code excited linear prediction (CELP) coder
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : For storage or transmission : Time : Correlation function : Silence decision)

Patent 5751902: Adaptive prediction filter using block floating point format and minimal recursive recomputations
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : For storage or transmission : Linear prediction : Correlation function)

Patent 5751903: Low rate multi-mode CELP codec that encodes line SPECTRAL frequencies utilizing an offset
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : For storage or transmission : Quantization : Post-transmission)

Patent 5751904: Speech recognition system using neural networks
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Recognition : Neural network : Post-transmission)

Patent 5751905: Statistical acoustic processing method and apparatus for speech recognition using a toned phoneme system
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Recognition : Word recognition : Subportions : Cross-correlation)

Patent 5751906: Method for synthesizing speech from text and for spelling all or portions of the text by analogy
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Synthesis : Image to speech : Specialized models)

Patent 5751907: Speech synthesizer having an acoustic element database
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Synthesis : Time element : Specialized models)

Patent 5751908: Fuzzy logic output defuzzification
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : FUZZY LOGIC HARDWARE : Defuzzification processing : By neural network)

Patent 5751909: Database system with methods for controlling object interaction by establishing database contracts between objects
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : KNOWLEDGE PROCESSING SYSTEM : Neural simulation environment)

Patent 5751910: Neural network solder paste inspection system
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : FUZZY LOGIC HARDWARE : Fuzzy neural network :)

Patent 5751911: Real-time waveform analysis using artificial neural networks
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : NEURAL NETWORK : Learning task : Classification or recognition :)

Patent 5751912: Schematic diagram creating system
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : KNOWLEDGE PROCESSING SYSTEM : Knowledge representation and reasoning technique : Digital neural network)

Patent 5751913: Reconfigurable neural network and difference-square neuron
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : NEURAL NETWORK : Structure : Digital neural network : Modifiable weight)

Patent 5751914: Method and system for correlating a plurality of events within a data processing system
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : KNOWLEDGE PROCESSING SYSTEM : Knowledge representation and reasoning technique : Ruled-based reasoning system : Digital neuron processor)

Patent 5751915: Elastic fuzzy logic system
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : FUZZY LOGIC HARDWARE : Digital fuzzy computer (e.g., controller) :)

Patent 5751916: Building management system having set offset value learning and set bias value determining system for controlling thermal environment
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : FUZZY LOGIC HARDWARE : Fuzzy neural network :)

Patent 5751917: Method and apparatus for controlling movements of a chip mounting robot
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Robot control : Specific enhancing or modifying technique (e.g., adaptive control) : Compensation or calibration : Movable (e.g., rotatable))

Patent 5751918: Safety circuit for teaching operation of robot
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Robot control : Having particular operator interface (e.g., teaching box, digitizer, tablet, pendant, dummy arm) : Using Jacobian computation)

Patent 5751919: System and method for printing overlays for electronic display devices
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) :)

Patent 5751920: System and method for adapting the thresholds of a dither matrix to the amplitude of an input signal
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control :)

Patent 5751921: Document image processing device for converting monochrome images to color images
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control :)

Patent 5751922: Output control apparatus and method with variable output settings
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Emulation or plural modes : Engraving or perforating material to form a printing surface (e.g., printing plate, cylinder, or stencil))

Patent 5751923: Bidirectional printer interface having function of notifying print data abnormalities from printer to host unit
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Communication : Engraving or perforating material to form a printing surface (e.g., printing plate, cylinder, or stencil))

Patent 5751924: Multiple overlay printing and outputting device and multiple overlay printing system
(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 5751925: Image processing apparatus
(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 5751926: Function approximation using a centered cubic packing with tetragonal disphenoid extraction
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension :)

Patent 5751927: Method and apparatus for producing three dimensional displays on a two dimensional surface
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension :)

Patent 5751928: Parallel computing system for volumetric modeling, data processing and visualization volumetric
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension : Voxel : Z buffer (depth buffer))

Patent 5751929: Image processing apparatus
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Color or intensity : Color bit data modification or conversion : Spatial)

Patent 5751930: Graphic processing system
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Anti-aliasing or image smoothing : Convolving technique : Change in number of bits for a designated color (e.g., 4 bits to 8 bits, 8 bits to 4 bits))

Patent 5751931: Three dimensional graphical display of information
(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 5751932: Fail-fast, fail-functional, fault-tolerant multiprocessor 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 : Synchronization maintenance of processors :)

Patent 5751933: System for determining the status of an entity in a computer network
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault recovery : By masking or reconfiguration : Of network :)

Patent 5751934: Non-blocking fault-tolerant gamma network for multi-processor 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 network :)

Patent 5751935: Radio paging 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 memory or peripheral subsystem : Redundant stored data accessed (e.g., duplicated data, error correction coded data, or other parity-type data) :)

Patent 5751936: Checking for proper locations of storage devices in a storage device array
(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) : Reconfiguration (e.g., adding a replacement storage component) :)

Patent 5751937: Array type storage unit 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 memory or peripheral subsystem : Redundant stored data accessed (e.g., duplicated data, error correction coded data, or other parity-type data) : Reconfiguration (e.g., adding a replacement storage component) :)

Patent 5751938: Peripheral module and microprocessor 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 : Access processor affected (e.g., I/O processor, MMU, DMA processor))

Patent 5751939: Main memory system and checkpointing protocol for fault-tolerant computer system using an exclusive-or memory
(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 5751940: Microprocessor integrated circuit working in internal ROM and external RAM mode
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault locating (i.e., diagnosis or testing) : Particular access structure : With power supply status monitoring)

Patent 5751941: Object oriented framework for testing software
(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) : Of computer software : Memory emulator feature)

Patent 5751942: Trace event detection during trace enable transitions
(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) : Of computer software : Memory emulator feature)

Patent 5751943: Electronic work environment for a data processing system
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault locating (i.e., diagnosis or testing) : Component dependent technique : Monitor recognizes sequence of events (e.g., protocol or logic state analyzer))

Patent 5751944: Non-volatile memory system having automatic cycling test function
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault locating (i.e., diagnosis or testing) : Component dependent technique : Memory or storage device component fault : Memory emulator feature)

Patent 5751945: Method and system for performance monitoring stalls to identify pipeline bottlenecks and stalls in a processing system
(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 5751946: Method and system for detecting bypass error conditions in a load/store unit of a superscalar processor
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Error detection or notification : State error (i.e., content of instruction, data, or message) : State out of sequence : Memory emulator feature)

Patent 5751947: Magnetic disk apparatus having inspection function of recording medium and method of inspecting recording medium in magnetic disk apparatus
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Error detection or notification : State error (i.e., content of instruction, data, or message) : Storage content error : Error checking code)

Patent 5751948: System for processing HVAC control information
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Error detection or notification : State error (i.e., content of instruction, data, or message) : Storage content error : Error checking code)

Patent 5751949: Data security system and method
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : SECURITY : Computer network : Biometric acquisition)

Patent 5751950: Secure power supply for protecting the shutdown of a computer system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : SECURITY : Password : Biometric acquisition)

Patent 5751951: Network interface
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : NETWORK-TO-COMPUTER INTERFACING : Compressing/decompressing)

Patent 5751952: Network interfacing apparatus and method using attachment port and repeater
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : NETWORK-TO-COMPUTER INTERFACING : Compressing/decompressing)

Patent 5751953: Interactive entertainment personalisation
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : On screen video or audio system interface : Video interface : Video traversal control : Hierarchical)

Patent 5751954: Router device and data communication system capable of suppressing traffic increase in communications among a plurality of lan segments
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER-TO-COMPUTER DATA ADDRESSING : Centralized controlling)

Patent 5751955: Method of synchronizing a pair of central processor units for duplex, lock-step operation by copying data into a corresponding locations of
(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 : Synchronization maintenance of processors :)

Patent 5751956: Method and apparatus for redirection of server external hyper-link references
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : DISTRIBUTED DATA PROCESSING : Client/server :)

Patent 5751957: Communication service system employing translation rules for communicating data in different languages along a network
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : DISTRIBUTED DATA PROCESSING : Client/server :)

Patent 5751958: Allowing inconsistency in a distributed client-server application
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER CONFERENCING : Client/server)

Patent 5751959: Communication terminal, supervisory system and communication method
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER CONFERENCING : Cooperative computer processing :)

Patent 5751960: Electronic mail system using double forwarding suppressing function for administrating electronic message that having data format that can not
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER CONFERENCING : Demand based messaging :)

Patent 5751961: Integrated internet system for translating logical addresses of internet documents to physical addresses using integrated service control point
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : REMOTE DATA ACCESSING : Accessing another computer's memory)

Patent 5751962: Object-based systems management of computer networks
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER NETWORK MANAGING : Initializing)

Patent 5751963: Hierarchical network management system operating as a proxy agent for enhancing processing efficiency
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER NETWORK MANAGING : Initializing)

Patent 5751964: System and method for automatic determination of thresholds in network management
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER NETWORK MANAGING : Computer network monitoring :)

Patent 5751965: Network connection status monitor and display
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER NETWORK MANAGING : Computer network monitoring :)

Patent 5751966: Notification of disconnected service machines that have stopped running
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER NETWORK MANAGING : Computer network monitoring :)

Patent 5751967: Method and apparatus for automatically configuring a network device to support a virtual network
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER-TO-COMPUTER SESSION/CONNECTION ESTABLISHING : Session/connection parameter setting :)

Patent 5751968: System and method for distributing multi-media presentations in a computer network
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Patent 5751969: Apparatus and methods for predicting and managing congestion in a network
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER-TO-COMPUTER PROTOCOL IMPLEMENTING : Computer-to-computer data transfer regulating : Congestion avoiding :)

Patent 5751970: Method for determining an optimal segmentation size for file transmission in a communications system
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