Patents 5748621 - 5748879

 

 

Patent 5748621: Digital mobile 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 5748622: Burst alignment procedure
(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 5748623: Code division multiple access transmitter and receiver
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Combining or distributing information via code word channels using multiple access techniques (e.g., CDMA) : Channel assignment)

Patent 5748624: Method of time-slot allocation in a TDMA communication system
(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 5748625: Inter-LAN connection method using ISDN
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Combined circuit switching and packet switching : Switching network having common elements to handle both circuit switched traffic and packet switched traffic : Channel reservation scheme)

Patent 5748626: ATM communication system with high speed connection-less service function
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Combined circuit switching and packet switching : Routing packets through a circuit switching network : Channel reservation scheme)

Patent 5748627: Integrated network switch with flexible serial data packet transfer system
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Through a circuit switch : Switching control : Having a supervisory signaling feature : Control storage addressing)

Patent 5748628: ISDN D-channel signaling discriminator
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Through a circuit switch : Switching control : Having a supervisory signaling feature : Control storage addressing)

Patent 5748629: Allocated and dynamic bandwidth management
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Particular switching network arrangement)

Patent 5748630: Asynchronous transfer mode cell processing system with load multiple instruction and memory write-back
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Queuing arrangement : Having a signaling feature)

Patent 5748631: Asynchronous transfer mode cell processing system with multiple cell source multiplexing
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Message transmitted using fixed length packets (e.g., ATM cells) : Centralized switching : Employing logical addressing for routing (e.g., VP or VC))

Patent 5748632: ATM switching apparatus
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Message transmitted using fixed length packets (e.g., ATM cells) : Centralized switching : Employing logical addressing for routing (e.g., VP or VC) : Data memory addressing)

Patent 5748633: Method and apparatus for the concurrent reception and transmission of packets in a communications internetworking device
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Having a plurality of nodes performing distributed switching : Bridge or gateway between networks : Having central (e.g., common) storage)

Patent 5748634: Method and apparatus for implementing a two-port ethernet bridge using a semaphoring technique
(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 5748635: Multiport datapath system
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Adaptive : Arbitration for access between contending stations)

Patent 5748636: Method for transmitting signaling information within a broadband ISDN communication network
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Message transmitted using fixed length packets (e.g., ATM cells) : Connection set-up/disconnect (e.g., Connection Admission Control) : Employing logical addressing for routing (e.g., VP or VC))

Patent 5748637: DTMF signaling on four-wire switched 56 KBPS lines
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via time channels : Synchronizing : Adjusting for phase or jitter : Unique synchronization word or unique bit sequence)

Patent 5748638: Method for storing security relevant data
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Memory testing : Read-in with read-out and compare : Loop-back)

Patent 5748639: Multi-bit test circuits for integrated circuit memory devices and related methods
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Memory testing : Read-in with read-out and compare : Loop-back)

Patent 5748640: Technique for incorporating a built-in self-test (BIST) of a DRAM block with existing functional test vectors for a microprocessor
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Memory testing : Read-in with read-out and compare : Special test pattern (e.g., checkerboard, walking ones) : Bus or I/O channel device fault)

Patent 5748641: Test circuit of semiconductor memory device having data scramble function
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Memory testing : Read-in with read-out and compare : Special test pattern (e.g., checkerboard, walking ones) : Bus or I/O channel device fault)

Patent 5748642: Parallel processing integrated circuit tester
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital logic testing : Error mapping or logging)

Patent 5748643: Fast scan GRA cell circuit
(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 5748644: Method and apparatus for producing self-diagnostic information from a circuit board
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital logic testing : Built-in testing circuit (BILBO) : Clock or synchronization)

Patent 5748645: Clock scan design from sizzle global clock and method therefor
(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 5748646: Design-for-testability method for path delay faults and test pattern generation method for path delay faults
(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 5748647: Low cost testing method for register transfer level circuits
(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 5748649: System enabling a magnetic code recorded on a magnetic track to be properly decoded in the form of a binary message
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Forward correction by block code : Memory access : Dynamic data storage : Tape : Synchronization maintenance of processors)

Patent 5748650: Digital processor with viterbi process
(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) : Code based on generator polynomial)

Patent 5748651: Optimum utilization of pseudorange and range rate corrections by SATPS receiver
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Error/fault detection technique : Parity bit : Branch metric calculation)

Patent 5748652: Apparatus for detecting and correcting cyclic redundancy check errors
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Error/fault detection technique : Check character : Storage accessing (e.g., address parity check))

Patent 5748653: Vertical cavity surface emitting lasers with optical gain control (V-logic)
(COHERENT LIGHT GENERATORS : LASER LOGIC SYSTEM :)

Patent 5748654: Diode array providing either a pulsed or a CW mode of operation of a diode pumped solid state laser
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Mode discrimination : Plural Q-switches)

Patent 5748655: Intracavity modulated pulsed laser and methods of using the same
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Nonlinear device : Frequency multiplying (e.g., harmonic generator) : Rotating prism)

Patent 5748656: Laser having improved beam quality and reduced operating cost
(COHERENT LIGHT GENERATORS : PARTICULAR TEMPERATURE CONTROL : Liquid coolant : Frequency)

Patent 5748657: High efficiency constant current laser driver
(COHERENT LIGHT GENERATORS : PARTICULAR COMPONENT CIRCUITRY : For driving or controlling laser : Frequency)

Patent 5748658: Semiconductor laser device and optical pickup head
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Utilizing color centers)

Patent 5748659: Semiconductor laser device
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Particular current control structure : With saturable absorption layer)

Patent 5748660: Sample grating distributed bragg reflector laser, very widely matchable by phase variation and process for using this laser
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Monolithic integrated : With diffraction grating (Bragg reflector) :)

Patent 5748661: Integrated lateral detector and laser device and method of fabrication
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Monolithic integrated : Disordered region)

Patent 5748662: Laser oscillator with stabilized pointing
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Gas : Particular structural features)

Patent 5748663: Retangular discharge gas laser
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Gas : Discharge tube feature : Waveguide : Having lens)

Patent 5748664: Solid state laser with positive thermal lens
(COHERENT LIGHT GENERATORS : PARTICULAR PUMPING MEANS : Pumping with optical or radiant energy : Semiconductor : Electron beam)

Patent 5748665: Visible VCSEL with hybrid mirrors
(COHERENT LIGHT GENERATORS : PARTICULAR RESONANT CAVITY : Distributed feedback : Having a ring configuration)

Patent 5748666: Method and furnace for treatment of ash
(INDUSTRIAL ELECTRIC HEATING FURNACES : ENVIRONMENTAL CONTROL : Arc furnace : With induction)

Patent 5748667: Spread spectrum modulation using time varying linear filtering
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM :)

Patent 5748668: Spread spectrum method for transmitting an information signal as a radio signal at a high speed
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM :)

Patent 5748669: Method and apparatus for transmitting information converted to spread spectrum signal
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Frequency hopping : Transmitter : Having specific code acquisition or tracking)

Patent 5748670: Method of demodulating chirp spread spectrum
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Chirp : Receiver)

Patent 5748671: Adaptive reference pattern for spread spectrum detection
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Direct sequence : Receiver : Correlation-type receiver :)

Patent 5748672: System for measuring jitter in a non-binary digital signal
(PULSE OR DIGITAL COMMUNICATIONS : TESTING : Phase error or phase jitter : Angle modulation)

Patent 5748673: Data receiving apparatus
(PULSE OR DIGITAL COMMUNICATIONS : EQUALIZERS : Automatic : Adaptive : Matched-filter-type receiver)

Patent 5748674: Decision-feedback equalizer for digital communication system
(PULSE OR DIGITAL COMMUNICATIONS : EQUALIZERS : Automatic : Adaptive : Decision feedback equalizer : Having SAW or charge-transfer device)

Patent 5748675: Vehicle communications network with improved current sourcing
(PULSE OR DIGITAL COMMUNICATIONS : CABLE SYSTEMS AND COMPONENTS : Noise or distortion reduction)

Patent 5748676: Network utilizing modified preambles that support antenna diversity
(PULSE OR DIGITAL COMMUNICATIONS : SYSTEMS USING ALTERNATING OR PULSATING CURRENT : Plural channels for transmission of a single pulse train : Single bit (delta))

Patent 5748677: Reference signal communication method and system
(PULSE OR DIGITAL COMMUNICATIONS : SYSTEMS USING ALTERNATING OR PULSATING CURRENT : Antinoise or distortion : Phase shift keying)

Patent 5748678: Radio communications apparatus
(PULSE OR DIGITAL COMMUNICATIONS : TRANSMITTERS : Antinoise or distortion (includes predistortion) : Power amplifier : Antinoise or distortion)

Patent 5748679: Modulated clock MSK modulator for high data rate applications
(PULSE OR DIGITAL COMMUNICATIONS : TRANSMITTERS : Angle modulation : Frequency shift keying : Minimum shift keying : Quaternary)

Patent 5748680: Coarse frequency burst detector for a wireline communications system
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Automatic baseline or threshold adjustment : Modulation by absorption of signal, changing antenna dimension or changing antenna impedance)

Patent 5748681: Offset correction for a homodyne radio
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Automatic baseline or threshold adjustment : Automatic bias circuit for DC restoration : Two or more oscillators)

Patent 5748682: Oscillator frequency offset error estimator for communications systems
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Automatic frequency control : Correlative or matched filter)

Patent 5748683: Multi-channel transceiver having an adaptive antenna array and method
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Interference or noise reduction : Diversity (frequency or time) : Separate mark and space channels)

Patent 5748684: Resynchronization of a synchronous serial interface
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Synchronization failure prevention : Gating, blanking, etc.)

Patent 5748686: System and method producing improved frame synchronization in a digital communication system
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Frequency or phase control using synchronizing signal : Synchronization word : Pseudo noise : More than two phases)

Patent 5748687: Spreading code sequence acquisition system and method that allows fast acquisition in code division multiple access (CDMA) systems
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Frequency or phase control using synchronizing signal : Synchronization word : Pseudo noise : More than two phases)

Patent 5748688: Bit-pattern detector
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Frequency or phase control using synchronizing signal : Synchronization word : Synchronizer pattern recognizers : More than two phases)

Patent 5748689: Sealing device for an instrumentation column penetrating the head of the vessel of a nuclear reactor inside an adapter
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : SEAL ARRANGEMENTS : For nozzle : Deuteron bombardment)

Patent 5748690: Construction method of nuclear reactor reinforced concrete containment vessel and diaphragm floor structure of nuclear reactor reinforced
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : HANDLING OF FISSION REACTOR COMPONENT STRUCTURE WITHIN REACTOR SYSTEM : By particular instrumentation circuitry)

Patent 5748691: Apparatus and methods for sealing end plugs for nuclear fuel rods
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : HANDLING OF FISSION REACTOR COMPONENT STRUCTURE WITHIN REACTOR SYSTEM : Fuel component : Directly generating electrical signal (e.g., ion detection))

Patent 5748692: Rack loader and method for transuranic transfers into and out of storage
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : HANDLING OF FISSION REACTOR COMPONENT STRUCTURE WITHIN REACTOR SYSTEM : Storage container systems for new and/or irradiated core elements : Upper axial transfer)

Patent 5748693: Safety feed for borating system for a pressurized water reactor and process for operating such a system
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : REACTOR PROTECTION OR DAMAGE PREVENTION : Emergency core coolant systems (e.g., injecting coolant into reactor or pipe systems) : In the form of heated water or steam)

Patent 5748694: Fuel bundle filter for a nuclear reactor fuel bundle assembly
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : FISSION REACTOR MATERIAL (INCLUDING REACTION PRODUCTS) TREATMENT : Impurity removal : By filters, ion exchangers, or absorbers : Pressure vessels)

Patent 5748695: Fuel assembly structure selectively using channel and coolant rod for load support and method
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : FUEL COMPONENT STRUCTURE : Plural fuel segments or elements : In pack or bundle : With removable member : With coolant flow bypass means)

Patent 5748696: Radiation computed tomography apparatus
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Computerized tomography :)

Patent 5748697: Method and apparatus for eliminating boundary errors in cone beam imaging
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Computerized tomography : Beam detection system : Fan beam translation)

Patent 5748699: Apparatus for applying X-rays to an interior surface of a body cavity
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Absorption : Irradiating : Therapy : Pipe crawler)

Patent 5748700: Radiation therapy and radiation surgery treatment system and methods of use of same
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Absorption : Irradiating : Therapy : Pipe crawler)

Patent 5748701: Cathode system for an X-ray tube
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : ELECTRONIC CIRCUIT : X-ray source power supply : Current regulated : With image subtraction or addition)

Patent 5748703: Dynamic collimator for a linear accelerator
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : BEAM CONTROL : Collimator : Variable : With linear leaf motion : With lubrication)

Patent 5748704: Peripheral bone densitometer
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Absorption : Thickness or density analysis : With spatially dispersive energy analysis)

Patent 5748705: X-ray bone densitometry
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SOURCE SUPPORT : Including object support or positioning : With movable source : With film clamping)

Patent 5748706: Emergency signal display activation system
(TELEPHONIC COMMUNICATIONS : EMERGENCY OR ALARM COMMUNICATIONS (E.G., WATCHMAN'S CIRCUIT) : Monitoring)

Patent 5748707: Speakerphone with remote microphone having speaker cut-off for half-duplex operation
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Hands-free or loudspeaking arrangement : Noise suppression or echo cancellation : Waveguide)

Patent 5748708: Voice-generating telephone set without external power supply
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Voice activation or recognition : Voice dialing : Inductive pickup)

Patent 5748709: Programmable answering machine with multiple voice boxes and caller ID
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Message management : Caller identification received at substation)

Patent 5748710: Method, network, system and devices for central management of spoken announcements for download on demand
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Message management : Caller identification received at substation)

Patent 5748711: Telephone transaction processing as a part of call transport
(TELEPHONIC COMMUNICATIONS : TELEPHONE LINE OR SYSTEM COMBINED WITH DIVERSE ELECTRICAL SYSTEM OR SIGNALLING (E.G., COMPOSITE) : Credit authorization : At switching station : Message storage in centralized location (e.g., central office, PBX, etc.))

Patent 5748712: Facsimile system of distinctive ringing type capable of automatic facsimile reception even when received call signal calls telephone
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Multimedia system (e.g., voice output combined with fax, video, text, etc.) : Including data compression)

Patent 5748713: Method for automatically initiating a calling card telephone call
(TELEPHONIC COMMUNICATIONS : WITH CHECK OPERATED CONTROL (E.G., PAYSTATION) : Other than coin : Collect calling from payphone : Mechanical register)

Patent 5748714: Data communication apparatus for informing a destination of periodic communication
(TELEPHONIC COMMUNICATIONS : TELEPHONE LINE OR SYSTEM COMBINED WITH DIVERSE ELECTRICAL SYSTEM OR SIGNALLING (E.G., COMPOSITE) : To produce visual-graphic copy (e.g., facsimile) : Communication status notification : Having acoustic link)

Patent 5748715: Method of communications between telephone and facsimile apparatus and facsimile apparatus capable of communications with telephone
(TELEPHONIC COMMUNICATIONS : TELEPHONE LINE OR SYSTEM COMBINED WITH DIVERSE ELECTRICAL SYSTEM OR SIGNALLING (E.G., COMPOSITE) : To produce visual-graphic copy (e.g., facsimile) : Format conversion : Having acoustic link)

Patent 5748716: Telephonically programmable apparatus
(TELEPHONIC COMMUNICATIONS : TELEPHONE LINE OR SYSTEM COMBINED WITH DIVERSE ELECTRICAL SYSTEM OR SIGNALLING (E.G., COMPOSITE) : Remote control : Communication device : Entertainmemt appliance (e.g., TV, VCR, radio, etc.) : Line powered)

Patent 5748717: Method and system for assigning a communication to a preferred carrier for accounting and/or communication routing purposes
(TELEPHONIC COMMUNICATIONS : WITH USAGE MEASUREMENT (E.G., CALL OR TRAFFIC REGISTER) : Call charge metering or monitoring : Hardcopy record generating (e.g., ticket printing) : With line identification or class of service determination : Line powered)

Patent 5748718: Telephone monitoring system to reduce consumer payments of telephone bill
(TELEPHONIC COMMUNICATIONS : WITH USAGE MEASUREMENT (E.G., CALL OR TRAFFIC REGISTER) : Call charge metering or monitoring : At subscriber station : Time controlled : Time of day controlled)

Patent 5748719: Relay circuit for telephone interface
(TELEPHONIC COMMUNICATIONS : RECEPTION OF CALLING INFORMATION AT SUBSTATION IN WIRELINE COMMUNICATIONS SYSTEM : Call traffic recording or monitoring)

Patent 5748720: Removable subscriber identification module for a mobile radio terminal
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Usage measurement : Billing :)

Patent 5748721: Handicap telephone with associated booth
(TELEPHONIC COMMUNICATIONS : WITH CHECK OPERATED CONTROL (E.G., PAYSTATION) : At terminal station (e.g., coin paystation) : Coin disposition (i.e., return or collection))

Patent 5748722: Collective-house control system employing an interface circuit for alternative mark inversion control communication
(TELEPHONIC COMMUNICATIONS : MULTI-LINE OR KEY SUBSTATION SYSTEM WITH SELECTIVE SWITCHING AND CENTRAL SWITCHING OFFICE CONNECTION : With intercom system : With connection of intercom station to subscriber line : Paystation (e.g., controlled by refund key))

Patent 5748723: Telephone system
(TELEPHONIC COMMUNICATIONS : CENTRALIZED SWITCHING SYSTEM : Call distribution to operator : Automatic call distributor (ACD) system : With interrupter)

Patent 5748724: Method for transferring a subscriber to a new local service provider
(TELEPHONIC COMMUNICATIONS : PLURAL EXCHANGE NETWORK OR INTERCONNECTION : With interexchange network routing : Local number portability (LNP) : Service switching point (SSP))

Patent 5748725: Telephone set with background noise suppression function
(TELEPHONIC COMMUNICATIONS : SUBSTATION OR TERMINAL CIRCUITRY : Noise suppression : Suppression (e.g., antisidetone))

Patent 5748726: Echo canceller
(TELEPHONIC COMMUNICATIONS : ECHO CANCELLATION OR SUPPRESSION : Using digital signal processing : Additional signal enhancement (e.g., voice processing or recognition))

Patent 5748727: Cordless telephone apparatus switchable between desktop and wall mount
(TELEPHONIC COMMUNICATIONS : TERMINAL ACCESSORY OR AUXILIARY EQUIPMENT : Telephone receiver support : Acoustic)

Patent 5748728: Shield for concealing operation of a keypad
(TELEPHONIC COMMUNICATIONS : TERMINAL ACCESSORY OR AUXILIARY EQUIPMENT : Attachable to terminal housing : Acoustic)

Patent 5748731: Electronic trading cards
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : BUSINESS PROCESSING USING CRYPTOGRAPHY : Usage protection of distributed data files : Copy protection or prevention : Specific computer ID (e.g., serial number, configuration, etc.))

Patent 5748732: Pay TV method and device which comprise master and slave decoders
(CRYPTOGRAPHY : VIDEO CRYPTOGRAPHY : Video electric signal modification (e.g., scrambling) : Record or coin controlled : Including authentication :)

Patent 5748733: Method and apparatus to reduce effects of certain copy protection purses within a video signal
(CRYPTOGRAPHY : VIDEO CRYPTOGRAPHY : Copy protection or prevention : Modifying sync signal :)

Patent 5748734: Circuit and method for generating cryptographic keys
(CRYPTOGRAPHY : CELLULAR TELEPHONE CRYPTOGRAPHIC AUTHENTICATION : Including generation of an associated coded record)

Patent 5748735: Securing E-mail communications and encrypted file storage using yaksha split private key asymmetric cryptography
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : MULTIPLE COMPUTER COMMUNICATION USING CRYPTOGRAPHY : Security kernel or utility : File protection : Revocation or expiration)

Patent 5748736: System and method for secure group communications via multicast or broadcast
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : MULTIPLE COMPUTER COMMUNICATION USING CRYPTOGRAPHY : Having particular address related cryptography : Multicast : Revocation or expiration)

Patent 5748737: Multimedia electronic wallet with generic card
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Finance (e.g., banking, investment or credit) : Including funds transfer or credit transaction : Having programming of a portable memory device (e.g., IC card, "electronic purse") :)

Patent 5748738: System and method for electronic transmission, storage and retrieval of authenticated documents
(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 5748739: Access control for sensitive functions
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : MULTIPLE COMPUTER COMMUNICATION USING CRYPTOGRAPHY : Security kernel or utility : Multicast)

Patent 5748740: Method, apparatus, system and firmware for secure transactions
(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) : Having origin or program ID)

Patent 5748741: Encoding technique for software and hardware
(CRYPTOGRAPHY : PARTICULAR ALGORITHMIC FUNCTION ENCODING : Having particular key generator)

Patent 5748742: Fraud detection and user validation system for mobile earth terminal communication device
(CRYPTOGRAPHY : CELLULAR TELEPHONE CRYPTOGRAPHIC AUTHENTICATION : Initialization : Including addressed decoder control signal)

Patent 5748743: Air conduction hearing device
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : HEARING AIDS, ELECTRICAL : Specified casing or housing : Ear insert : Helical spring)

Patent 5748744: Secure mass storage system for computers
(CRYPTOGRAPHY : ELECTRIC SIGNAL MODIFICATION : Including particular structure or housing (e.g., display, keyboard) : By perforated record)

Patent 5748745: Analog vector processor and method for producing a binaural signal
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : BINAURAL AND STEREOPHONIC :)

Patent 5748746: Ceiling speaker and signal source
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : BINAURAL AND STEREOPHONIC : Pseudo stereophonic : Pseudo quadrasonic : Having transmitter)

Patent 5748747: Digital signal processor for adding harmonic content to digital audio signal
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : SOUND EFFECTS : Testing of hearing aids)

Patent 5748748: Apparatus and method for influencing oscillations in the passenger compartment of a motor vehicle and apparatus and method for detecting
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ACOUSTICAL NOISE OR SOUND CANCELLATION : Within cabin or compartment of vehicle : Inductive pickup)

Patent 5748749: Active noise cancelling muffler
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ACOUSTICAL NOISE OR SOUND CANCELLATION : Within duct : Inductive pickup)

Patent 5748750: Method and apparatus for active noise control of high order modes in ducts
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ACOUSTICAL NOISE OR SOUND CANCELLATION : Within duct : Inductive pickup)

Patent 5748751: Signal amplifier system with improved echo cancellation
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : FEEDBACK SUPPRESSION : Having microphone)

Patent 5748752: Adaptive voice enhancing system
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : NOISE OR DISTORTION SUPPRESSION : Having microphone)

Patent 5748753: High power audio subwoofer
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : LOUDSPEAKER FEEDBACK : Feedforward circuitry for transducer compensation)

Patent 5748754: Sound system gain and equalization circuit
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : INCLUDING AMPLITUDE OR VOLUME CONTROL : Having automatic equalizer circuit)

Patent 5748755: Picture checks
(IMAGE ANALYSIS : APPLICATIONS : Personnel identification (e.g., biometrics) : License plate)

Patent 5748756: Entertainment system with sound storage cartridge and playback device
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : WITH MUSICAL INSTRUMENT : With magnetic loudspeaker)

Patent 5748757: Collapsible image derived differential microphone
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ELECTRO-ACOUSTIC AUDIO TRANSDUCER : Housed microphone : Ionized gap, spark, or flame)

Patent 5748758: Acoustic audio transducer with aerogel diaphragm
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ELECTRO-ACOUSTIC AUDIO TRANSDUCER : Microphone capsule only : Conductive diaphragm (e.g., reed, ribbon) : On shock absorbing support)

Patent 5748759: Loud speaker structure
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ELECTRO-ACOUSTIC AUDIO TRANSDUCER : Electromagnetic (e.g., dyynamic) : Having diaphragm support feature : Electrical hardware feature)

Patent 5748760: Dual coil drive with multipurpose housing
(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 5748761: Method for segmenting and estimating a moving object motion
(IMAGE ANALYSIS : APPLICATIONS : Motion or velocity measuring : License plate)

Patent 5748762: Hierarchical multi-resolution, multi-agent parts nesting process
(IMAGE ANALYSIS : APPLICATIONS : Textiles or clothing : License plate)

Patent 5748763: Image steganography system featuring perceptually adaptive and globally scalable signal embedding
(IMAGE ANALYSIS : APPLICATIONS : Personnel identification (e.g., biometrics) : License plate)

Patent 5748764: Automated detection and correction of eye color defects due to flash illumination
(IMAGE ANALYSIS : APPLICATIONS : Personnel identification (e.g., biometrics) : Using a characteristic of the eye :)

Patent 5748765: Modifying a database using a fingerprint form
(IMAGE ANALYSIS : APPLICATIONS : Personnel identification (e.g., biometrics) : Using a fingerprint : Sensing geometrical properties)

Patent 5748766: Method and device for reducing smear in a rolled fingerprint image
(IMAGE ANALYSIS : APPLICATIONS : Personnel identification (e.g., biometrics) : Using a fingerprint : Sensing geometrical properties)

Patent 5748767: Computer-aided surgery apparatus
(IMAGE ANALYSIS : APPLICATIONS : Biomedical applications : Using a fingerprint)

Patent 5748768: Method and apparatus for correcting distortion in an imaging system
(IMAGE ANALYSIS : APPLICATIONS : Biomedical applications : Producing difference image (e.g., angiography) : With a prism)

Patent 5748769: Pattern recognition apparatus
(IMAGE ANALYSIS : LEARNING SYSTEMS : Trainable classifiers or pattern recognizers (e.g., adaline, perceptron) : Network structures)

Patent 5748770: System and method for color recovery using discrete cosine transforms
(IMAGE ANALYSIS : COLOR IMAGE PROCESSING : Color correction : Alphanumerics)

Patent 5748771: Look-up table forming method and device
(IMAGE ANALYSIS : HISTOGRAM PROCESSING : Color correction)

Patent 5748772: Image processing method and apparatus including an error calculation for calculating a difference between the values of error correction data
(IMAGE ANALYSIS : COLOR IMAGE PROCESSING : Color correction : Alphanumerics)

Patent 5748773: Image processing apparatus
(IMAGE ANALYSIS : HISTOGRAM PROCESSING : With a gray-level transformation (e.g., uniform density transformation) : Alphanumerics)

Patent 5748774: Image processing method and apparatus having a plurality of image processing modes
(IMAGE ANALYSIS : PATTERN RECOGNITION : Region labeling (e.g., page description language))

Patent 5748775: Method and apparatus for moving object extraction based on background subtraction
(IMAGE ANALYSIS : PATTERN RECOGNITION : Feature extraction : With a display)

Patent 5748776: Feature-region extraction method and feature-region extraction circuit
(IMAGE ANALYSIS : PATTERN RECOGNITION : Feature extraction : Local or regional features : Counting individual pixels or pixel patterns)

Patent 5748777: Apparatus and method for extracting outline data and encoding image data using the outline data
(IMAGE ANALYSIS : PATTERN RECOGNITION : Feature extraction : Local or regional features : Pattern boundary and edge measurements : Extracted from alphanumeric characters)

Patent 5748778: Image processing apparatus and method
(IMAGE ANALYSIS : PATTERN RECOGNITION : Feature extraction : Local or regional features : Pattern boundary and edge measurements : Extracted from alphanumeric characters)

Patent 5748779: Method and apparatus for inputting handwritten alphanumeric characters and for displaying the input characters
(IMAGE ANALYSIS : PATTERN RECOGNITION : Feature extraction : Local or regional features : Shape and form analysis : Measurements made on alphanumeric characters)

Patent 5748780: Method and apparatus for imaging, image processing and data compression
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Context analysis or word recognition (e.g., character string))

Patent 5748781: Method and apparatus for digital data compression
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Context analysis or word recognition (e.g., character string))

Patent 5748782: Device for implementing a message signature system and chip card comprising such a device
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Context analysis or word recognition (e.g., character string))

Patent 5748783: Method and apparatus for robust information coding
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Context analysis or word recognition (e.g., character string))

Patent 5748784: Moving image signal coding apparatus and coded signal decoding apparatus
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Interframe coding (e.g., difference or motion detection) : Checking spelling for recognition)

Patent 5748785: Inter-separation color image processing using error diffusion
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Gray level to binary coding : Checking spelling for recognition)

Patent 5748786: Apparatus for compression using reversible embedded wavelets
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Pyramid, hierarchy, or tree structure : Checking spelling for recognition)

Patent 5748787: Hierarchy type encoding/decoding apparatus
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Pyramid, hierarchy, or tree structure : Checking spelling for recognition)

Patent 5748788: Image processing method and apparatus
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Shape, icon, or feature-based compression : Checking spelling for recognition)

Patent 5748789: Transparent block skipping in object-based video coding systems
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Shape, icon, or feature-based compression : Checking spelling for recognition)

Patent 5748790: Table-driven statistical decoder
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Lossless compression : Huffman or variable-length coding : With a multilevel classifier)

Patent 5748791: Apparatus for deciding DCT block classes in a DVCR
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Transform coding : Discrete cosine or sine transform : With a multilevel classifier)

Patent 5748792: Large kernel filtering using a fixed-size block processor
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Transform coding : Discrete cosine or sine transform : With a multilevel classifier)

Patent 5748793: Quick image processor of reduced circuit scale with high image quality and high efficiency
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Quantization : Discrete cosine or sine transform)

Patent 5748794: Image processing device
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Quantization : Discrete cosine or sine transform)

Patent 5748795: Image decoder using adjustable filtering
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Quantization : Discrete cosine or sine transform)

Patent 5748796: Fuzzy logic device for image noise reduction
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Quantization)

Patent 5748797: Apparatus and method for processing an image using expansion to connect isolated neighboring image information followed by compression
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Object boundary expansion or contraction : Vector quantization)

Patent 5748798: Method and system for adding effects to gray scale images
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Object boundary expansion or contraction : Line thinning or thickening : With a multilevel classifier)

Patent 5748799: Image processing method and apparatus
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Image filter : Line thinning or thickening)

Patent 5748800: Image reading device that selectively performs edge contrast adjustment
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Edge or contour enhancement : Recursive filter)

Patent 5748801: Method of setting threshold values for extracting image data
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Variable threshold, gain, or slice level : Minimize jaggedness in edges (e.g., anti-aliasing))

Patent 5748802: Method and apparatus for the analysis and correction of the image gradation in image originals
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Variable threshold, gain, or slice level : Based on the results of a count : Skeletonizing)

Patent 5748803: Method and apparatus for image value correction in optoelectronic transducers
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Artifact removal or suppression (e.g., distortion correction) : Based on peak levels)

Patent 5748804: Method and apparatus for processing images with symbols with dense edges
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Measuring image properties (e.g., length, width, or area) : Determining the position of an object : Where the image is a character, word, or text)

Patent 5748805: Method and apparatus for supplementing significant portions of a document selected without document image decoding with retrieved
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Image storage or retrieval : Using identification indicia on document : Where the image is an alphanumeric character)

Patent 5748806: Deskew circuit in a host interface circuit
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus interface architecture : Bus bridge : Different protocol (e.g., PCI to ISA) : Physical position bus prioritization)

Patent 5748807: Method and means for enhancing optical character recognition of printed documents
(IMAGE ANALYSIS : EDITING, ERROR CHECKING, OR CORRECTION (E.G., POSTRECOGNITION PROCESSING) : Correcting alphanumeric recognition errors : Morphological operations (i.e., local neighborhood operations))

Patent 5748808: Image reproducing method and apparatus capable of storing and reproducing handwriting
(IMAGE ANALYSIS : IMAGE SENSING : Including operator interaction)

Patent 5748809: Active area identification on a machine readable form using form landmarks
(IMAGE ANALYSIS : IMAGE SENSING : Sensor control (e.g., OCR sheet controls copier or fax) : Sensing mechanism in platen)

Patent 5748810: Acousto-optical tunable waveguide switch having balanced optical paths
(OPTICAL WAVEGUIDES : DIRECTIONAL OPTICAL MODULATION WITHIN AN OPTICAL WAVEGUIDE : Acousto-optic : Phase modulation type)

Patent 5748811: Optical switch
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Including physical deformation or movement of waveguide)

Patent 5748812: High-speed optical switch
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Switch (i.e., switching from one terminal to another, not modulation) : Reflective-type switch :)

Patent 5748813: Free space optical communication system
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Plural (e.g., data bus) : Single pole single throw)

Patent 5748814: Method for spatially controlling the period and amplitude of Bragg filters
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Input/output coupler : Grating : Spherical)

Patent 5748815: Optical component adapted to monitor a multiwavelength link and add-drop multiplexer using this component, application to optical networks
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Input/output coupler : Grating : Spherical)

Patent 5748816: Optical cavity for exclusively receiving light parallel to an optical axis
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Particular coupling structure : End fire)

Patent 5748817: Fiber optic coupler package having a cover overlapping the base
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Permanently fixed coupler : Waveguide to waveguide)

Patent 5748818: Massive parallel optical interconnect system
(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 5748819: Field installable optical fiber connector and an associated method of fabrication
(OPTICAL WAVEGUIDES : WITH DISENGAGABLE MECHANICAL CONNECTOR : Structure surrounding optical fiber-to-fiber connection : Multi-part (e.g., two pieces screwed together or bayonet latched) : With additional structure at or immediately surrounding each optical fiber end face : Fiber end held in ferrule :)

Patent 5748820: Component for connection to a multi-core fiber, and a method of manufacture
(OPTICAL WAVEGUIDES : WITH DISENGAGABLE MECHANICAL CONNECTOR : Optical fiber/optical fiber cable termination structure : With additional nonoptical structure)

Patent 5748821: Adapter assembly for fiber optic connectors
(OPTICAL WAVEGUIDES : WITH DISENGAGABLE MECHANICAL CONNECTOR : Optical fiber/optical fiber cable termination structure : With additional nonoptical structure)

Patent 5748822: Optical module for connecting optical element and optical fiber
(OPTICAL WAVEGUIDES : WITH DISENGAGABLE MECHANICAL CONNECTOR : Optical fiber to a nonfiber optical device connector : Fiber adjustable relative to device : Having at least one layer compressively fixed (e.g., crimp, tightening screws, etc.))

Patent 5748823: Single-tube plenum ribbon cable
(OPTICAL WAVEGUIDES : OPTICAL TRANSMISSION CABLE : Loose tube type : With strength member : Prestressed)

Patent 5748824: Positive dispersion optical waveguide
(OPTICAL WAVEGUIDES : OPTICAL FIBER WAVEGUIDE WITH CLADDING : With graded index core or cladding : With lens or mirror)

Patent 5748825: Liquid crystal optical waveguide display system
(OPTICAL WAVEGUIDES : OPTICAL FIBER WAVEGUIDE WITH CLADDING : Utilizing multiple core or cladding : With lens or mirror)

Patent 5748826: Optical fiber core
(OPTICAL WAVEGUIDES : OPTICAL FIBER WAVEGUIDE WITH CLADDING : Utilizing multiple core or cladding : Concentric : Where the second or further layer is a coating : Fiber/ferrule further processed (grinding, polishing, etc.))

Patent 5748827: Two-stage kinematic mount
(OPTICAL WAVEGUIDES : ACCESSORIES : Thin film optical waveguide)

Patent 5748828: Color separating backlight
(OPTICAL WAVEGUIDES : NONCYCLINDRICAL OR NONPLANAR SHAPED WAVEGUIDE : Of waveguide cladding)

Patent 5748829: Still image signal processing device employing pedestal level data
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Using disc)

Patent 5748830: Color signal processor for removing leakage components
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF COLOR TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Recorder or reproducer fault condition compensation : Crosstalk : Color burst)

Patent 5748831: Image reproducing apparatus
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Using disc)

Patent 5748832: Video signal reproducing system
(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 5748833: Still video apparatus having data signal suppression
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Having another signal : Digital technique)

Patent 5748834: Recording/reproducing system wherein an analog stereo audio format is maintained and half the analog stereo signal is replaced by a digital
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Having another signal : Audio signal : By controlling read-write operations)

Patent 5748835: Audio signal decoding apparatus and method for a disc driving system
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Having another signal : Audio signal : Digital audio signal : Plurality of audio channels)

Patent 5748836: Locking mechanism for vaporizer electrode housing utilizing electrical plug prong as key
(ELECTRIC RESISTANCE HEATING DEVICES : : Fluid-in-circuit type heater : Steam or vapor generator : Manually filled tank or container : Separate electrode compartment : Electrode compartment removable from tank :)

Patent 5748837: High temperature lamp heater assembly with cooling of lamp base portions
(ELECTRIC RESISTANCE HEATING DEVICES : : Radiant heater : Lamp banks (i.e., array of plural lamps) : With air or gas circulation)

Patent 5748838: Method of speech representation and synthesis using a set of high level constrained parameters
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Synthesis : Vocal tract model : Specialized models)

Patent 5748839: Quantization of input vectors and without rearrangement of vector elements of a candidate vector
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : For storage or transmission : Pattern matching vocoders : Vector quantization : Cross-correlation)

Patent 5748840: Methods and apparatus for improving the reliability of recognizing words in a large database when the words are spelled or spoken
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Recognition : Word recognition : Subportions : Cross-correlation)

Patent 5748841: Supervised contextual language acquisition system
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Recognition : Word recognition : Specialized models : Natural language : Hidden Markov Model (HMM) (EPO))

Patent 5748842: Synchronizing digital audio to digital video
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Application : Transformation)

Patent 5748843: Apparatus and method for voice controlled apparel manufacture
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Application : Pattern display : Specialized models)

Patent 5748844: Graph partitioning system
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : KNOWLEDGE PROCESSING SYSTEM : Neural simulation environment)

Patent 5748845: FES method and system for controlling the movement of a limb
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : PLURAL PROCESSING SYSTEMS : Defuzzification processing)

Patent 5748846: Neural engineering utility with adaptive algorithms
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : ADAPTIVE SYSTEM : Genetic algorithm and genetic programming system)

Patent 5748847: Nonadaptively trained adaptive neural systems
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : ADAPTIVE SYSTEM : Genetic algorithm and genetic programming system)

Patent 5748848: Learning method for a neural network
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : NEURAL NETWORK : Learning method : Beamforming (e.g., target location, radar))

Patent 5748849: Neural processor comprising distributed synaptic cells
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : NEURAL NETWORK : Structure : Architecture :)

Patent 5748850: Knowledge base system and recognition system
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : KNOWLEDGE PROCESSING SYSTEM : Knowledge representation and reasoning technique : Having specific management of a knowledge base : Having specific pattern matching or control technique)

Patent 5748851: Method and apparatus for executing short-term prediction of timeseries data
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : KNOWLEDGE PROCESSING SYSTEM : Knowledge representation and reasoning technique : Temporal logic : Having specific pattern matching or control technique)

Patent 5748852: Fuzzy-logic classification system
(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 5748853: Vacuum cleaner with fuzzy logic control unit
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : FUZZY LOGIC HARDWARE : Analog fuzzy computer (e.g., controller) :)

Patent 5748854: Robot position teaching system and method
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Robot control : Having particular sensor : Based on user input)

Patent 5748855: Method and system for performance monitoring of misaligned memory accesses in a processing system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : PROCESSING ARCHITECTURE : Superscalar : Array processor operation)

Patent 5748856: Method for reducing pixel density along a plurality of axes of a multiple dimension image representation
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Size, resolution, or scale control :)

Patent 5748857: Image gradation setting device for use in an image forming apparatus
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control :)

Patent 5748858: Method of and system for predicting reproduced color image
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control :)

Patent 5748859: Method and device for transmitting and processing print data used for printer
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control :)

Patent 5748860: Image processing during page description language interpretation
(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 5748861: Image processing apparatus and method therefor
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Character or font : Engraving or perforating material to form a printing surface (e.g., printing plate, cylinder, or stencil))

Patent 5748862: Image processing apparatus and method
(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 5748863: Method and system for fast interpolation of depth buffer values in a computer graphics display system
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension : Hidden line/surface determining : Z buffer (depth buffer) :)

Patent 5748864: Video buffer recycling method and apparatus
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension : Hidden line/surface determining : Z buffer (depth buffer) :)

Patent 5748865: Range image shape measurement using hierarchical ordering of multiresolution mesh data from delaunay triangulation
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension : Tessellation : Z buffer (depth buffer))

Patent 5748866: Virtual display adapters using a digital signal processing to reformat different virtual displays into a common format and display
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Adjusting level of detail : Space transformation)

Patent 5748867: Image texturing system having theme cells
(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) : Based on usage or user profile (e.g., frequency of use) : Stored priority attribute)

Patent 5748868: Two-dimensional management pattern, information display tag, and image processing method and device
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Image with abnormal condition)

Patent 5748869: Coordinate transformation apparatus and method
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Shape generating : Curve : Image based (addressing))

Patent 5748870: Fault-tolerant networkable computer software with access locking
(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 5748871: Dual bus architecture for a storage device
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault recovery : By masking or reconfiguration : Of memory or peripheral subsystem :)

Patent 5748872: Direct replacement cell fault tolerant architecture
(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 5748873: Fault recovering system provided in highly reliable computer system having duplicated processors
(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 5748874: Reserved cylinder for SCSI device write back cache
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault recovery : Safe shutdown : With power supply status monitoring)

Patent 5748875: Digital logic simulation/emulation 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) : Particular access structure : Substituted emulative component (e.g., emulator microprocessor) : Memory emulator feature : Synchronization maintenance of processors)

Patent 5748876: System and method for testing acoustic modems with semantically encoded waveforms
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault locating (i.e., diagnosis or testing) : Safe shutdown)

Patent 5748877: Method for executing embedded diagnostics from operating system-based applications
(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 stimulus creation : Test sequence at power-up or initialization : Memory emulator feature)

Patent 5748878: Method and apparatus for analyzing software executed in embedded systems
(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 5748879: Cache memory testing method
(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)

 

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