Patents 5526338 - 5526591

 

 

Patent 5526338: Method and apparatus for storage and retrieval with multilayer optical disks
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : SYSTEMS HAVING PLURAL PHYSICALLY DISTINCT INDEPENDENT TRACKS ON A SINGLE STORAGE MEDIUM SURFACE : Having layered storage medium : Including modulated subchannel signal)

Patent 5526339: Disk reproduction apparatus capable of continuously varying a reproduction speed
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : BINARY PULSE TRAIN INFORMATION SIGNAL : Binary signal detecting using a clock signal : Plural reference signals)

Patent 5526340: Electromagnetic objective lens driving apparatus including directly formed circuit pattern
(DYNAMIC OPTICAL INFORMATION STORAGE OR RETRIEVAL : DYNAMIC MECHANISM OPTICAL SUBSYSTEM : Transducer carriage or actuator : Adjustable objective lens support : Linear leaf springs : Electrical connection detail : Movable guide)

Patent 5526341: Test disk having defect patterns uniformly distributed in recording areas
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : STORAGE MEDIUM STRUCTURE : Optical track structure (e.g., phase or diffracting structure, etc.) : Turntable)

Patent 5526342: Disk cartridge having write protection means
(DYNAMIC OPTICAL INFORMATION STORAGE OR RETRIEVAL : OPTICAL STORAGE MEDIUM STRUCTURE : Disk cartridge : Disc cartridge case or jacket : Having disc identification (e.g., write protect hole or tab) : Reducing eccentricity)

Patent 5526343: Auxiliary service channel signal transmission system
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combined time division and frequency division : Transmission of a single message having multiple packets)

Patent 5526344: Multi-service switch for a telecommunications network
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Through a circuit switch : Switching control : Bus switch : Having plural buses : Using multiple antennas at a station)

Patent 5526345: Method for statistical multiplexing
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Message transmitted using fixed length packets (e.g., ATM cells) : Assigning period of time for information to be transmitted (e.g., scheduling) : Including routing table)

Patent 5526346: Tree structured star telecommunication system including multitrate frames
(MULTIPLEX COMMUNICATIONS : DUPLEX : Frequency division : Echo suppression or cancellation)

Patent 5526347: Decorrelation controller for an adaptive echo cancellor
(MULTIPLEX COMMUNICATIONS : DUPLEX : Transmit/receive interaction control : Echo suppression or cancellation : Using a particular adaptive filter : Including cancellation of certain signals)

Patent 5526348: Area radio communication with radio channels divided into channel groups
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Combining or distributing information via frequency channels : Multiple access (e.g., FDMA) : Combining or distributing information via time channels)

Patent 5526349: Data formats for telecommunications networks
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Processing of address header for routing, per se : Multistage switch)

Patent 5526350: Communication network with bandwidth managers for allocating bandwidth to different types of traffic
(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 5526351: Network broadcast communication system and communication network connecting 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 5526352: Integrated low complexity broadband multi-channel switch
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Message transmitted using fixed length packets (e.g., ATM cells) : Assigning period of time for information to be transmitted (e.g., scheduling) : Including routing table)

Patent 5526353: System and method for communication of audio data over a packet-based network
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Processing of address header for routing, per se : Multistage switch)

Patent 5526354: Packet communication terminal having synchronized audio and cursor data
(MULTIPLEX COMMUNICATIONS : SPECIAL SERVICES : Conferencing : In a ring system)

Patent 5526355: Method and apparatus for use in a network of the ethernet type, to improve performance by reducing the occurrence of collisions in the
(MULTIPLEX COMMUNICATIONS : CHANNEL ASSIGNMENT TECHNIQUES : Carrier sense multiple access (CSMA) : Arbitration for access between contending stations : Using weighted back-off timing : Including a ring or loop for interconnecting inputs and outputs)

Patent 5526356: Ring communication network node apparatus with buffers and method for controlling the same
(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 : At least one bus is a ring network :)

Patent 5526357: Communication system and method for determining the location of a transponder unit
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Combining or distributing information via time channels : Polling : Combining or distributing information via time channels)

Patent 5526358: Node management in scalable distributed computing enviroment
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : NETWORK COMPUTER CONFIGURING : Reconfiguring :)

Patent 5526359: Integrated multi-fabric digital cross-connect timing architecture
(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 5526360: High speed N-to-1 burst time-multiplexed data transmission system and method
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via time channels : Multiplexing combined with demultiplexing : Inserted in gaps in main information)

Patent 5526361: Bit demultiplexor for demultiplexing a serial data stream
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via time channels : Synchronizing : Adjusting for phase or jitter : Including delay device : Provide plural phases of a clocking signal : Ring or loop forms backbone for interconnecting other networks)

Patent 5526362: Control of receiver station timing for time-stamped data
(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 5526363: Multicontext compression system with shared data structures
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Transmission bandwidth conservation : Transmission of a single message having multiple packets)

Patent 5526364: Apparatus for entering and executing test mode operations for memory
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital logic testing : Error mapping or logging)

Patent 5526365: Method and apparatus for streamlined testing of electrical 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 5526366: Speech code processing
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Substitution of previous valid data : Clock or synchronization)

Patent 5526367: Data communication apparatus
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Request for retransmission : Clock or synchronization)

Patent 5526368: Method for receiving calling data even if missing a predetermined code in a paging receiver
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Forward correction by block code : Synchronization : Solid state memory)

Patent 5526369: Phosphate glass useful in high energy lasers
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Amorphous (e.g., glass) : Frequency)

Patent 5526370: Weighted sum codes for error detection
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Error/fault detection technique : Parity bit : Branch metric calculation)

Patent 5526371: Pumping arrangements for arrays of planar optical devices
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Plural active media or active media having plural dopants : Disc-shaped)

Patent 5526372: High energy bursts from a solid state laser operated in the heat capacity limited regime
(COHERENT LIGHT GENERATORS : PARTICULAR PUMPING MEANS : Plural active media or active media having plural dopants)

Patent 5526373: Lens support structure for laser diode arrays
(COHERENT LIGHT GENERATORS : PARTICULAR RESONANT CAVITY : Specified cavity component : Lens or lens system : Hollow electrode)

Patent 5526374: Direct current electric arc furnace
(INDUSTRIAL ELECTRIC HEATING FURNACES : ARC FURNACE DEVICE : Power supply system : With magnetically influenced arc : By changing arc length)

Patent 5526375: Method and apparatus for the semi-continuous melting and discharging of ceramic material in an induction melting furnace with sintering crust
(INDUSTRIAL ELECTRIC HEATING FURNACES : INDUCTION FURNACE DEVICE : For charging or discharging : Vacuum)

Patent 5526376: Intelligent repeater interface
(PULSE OR DIGITAL COMMUNICATIONS : REPEATERS : Direct sequence)

Patent 5526377: Transversal filter useable in echo canceler, decision feedback equalizer applications for minimizing non-linear distortion in signals conveyed
(PULSE OR DIGITAL COMMUNICATIONS : EQUALIZERS : With indicator)

Patent 5526378: Blind multipath correction for digital communication channel
(PULSE OR DIGITAL COMMUNICATIONS : EQUALIZERS : With indicator)

Patent 5526379: Method of selecting the most desirable code search mode in a pager in the case of frame async
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Frequency or phase control using synchronizing signal : Synchronization word : Synchronizer pattern recognizers : More than two phases)

Patent 5526380: First-order loop control configuration for a phase-rotator based clock synchronization circuit
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Phase displacement, slip or jitter correction : Phase locking : With frequency detector and phase detector : More than two phases)

Patent 5526381: Robust non-coherent detector for .pi./4-DQPSK signals
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Angle modulation : Phase shift keying : Differential (diphase) : More than two phases :)

Patent 5526383: Network control system for controlling relative errors between network nodes
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Network synchronizing more than two stations : Gating, blanking, etc.)

Patent 5526384: Fueling machine for fuel assemblies for the core of a nuclear reactor, having removable guide beams
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : HANDLING OF FISSION REACTOR COMPONENT STRUCTURE WITHIN REACTOR SYSTEM : Refueling machines : Upper axial transfer : Refueling schemes, patterns, or fuel cycles (e.g., in/out systems))

Patent 5526385: Safety device protecting against overpressure failure of a nuclear reactor pressure vessel
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : REACTOR PROTECTION OR DAMAGE PREVENTION : Pressure suppression and relief : By fusible means (e.g., ice) : Refueling schemes, patterns, or fuel cycles (e.g., in/out systems))

Patent 5526386: Method and apparatus for steam mixing a nuclear fueled electricity generation system
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : COMBINED : Impurity removal)

Patent 5526387: Flow tabs for a fuel rod bundle spacer
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : FUEL COMPONENT STRUCTURE : Plural fuel segments or elements : In pack or bundle : Including grid : With coolant flow path deflecting means : With particular heat exchanger structure)

Patent 5526388: Debris resistant fuel rod sleeve
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : FUEL COMPONENT STRUCTURE : Plural fuel segments or elements : In pack or bundle : Including grid : For ends of fuel elements : With particular heat exchanger structure)

Patent 5526389: Spread spectrum open loop data recovery processor
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Direct sequence : Receiver : Correlation-type receiver :)

Patent 5526390: Decoded counter with error check and self-correction
(ELECTRICAL PULSE COUNTERS, PULSE DIVIDERS, OR SHIFT REGISTERS: CIRCUITS AND SYSTEMS : SYSTEMS : Identifying or correcting improper counter operation (e.g., error checking, monitoring; preventing or correcting improper counter operation) : Testing or calibrating the counter : Distance and Human Activity (e.g., pedometer, nonpowered golf carts))

Patent 5526391: N+1 frequency divider counter and method therefor
(ELECTRICAL PULSE COUNTERS, PULSE DIVIDERS, OR SHIFT REGISTERS: CIRCUITS AND SYSTEMS : SYSTEMS : Pulse multiplication or division : Biquinary code)

Patent 5526392: Method of scaling the outputs of a binary counter
(ELECTRICAL PULSE COUNTERS, PULSE DIVIDERS, OR SHIFT REGISTERS: CIRCUITS AND SYSTEMS : STARTING, STOPPING, PRESETTING OR RESETTING THE COUNTER : Counter chains with a radix or base other than the number two raised to an integral power : Using auxiliary pulse generator triggered by incoming pulses)

Patent 5526393: Synchronous counter
(ELECTRICAL PULSE COUNTERS, PULSE DIVIDERS, OR SHIFT REGISTERS: CIRCUITS AND SYSTEMS : PULSE COUNTING OR DIVIDING CHAINS : Including logic circuit)

Patent 5526394: Digital scan mammography apparatus
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Mammography : Pattern mask)

Patent 5526395: System and method for simulating a two-dimensional radiation intensity distribution of photon or electron beams
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Absorption : Irradiating : Combined with non-X-ray imaging)

Patent 5526396: Electron tube with adjustable cathode structure
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SOURCE : Electron tube : With specific cathode : With specific bearing means)

Patent 5526397: Switching transcoder
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Switching unit detail (e.g., mobile telephone switching office (MTSO), base station controller (BSC), etc.) : Smart cable)

Patent 5526398: Method of operating a combination radiotelephone and paging device
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Including other radio communication system (e.g., cordless telephone, paging, trunking, etc.) : Subscriber equipment)

Patent 5526399: Data transmission method and apparatus of mobile radiocommunication system
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Convertible (e.g., to diverse art device) : Cordless/corded conversion : For compression and expansion of message signal (i.e., companding))

Patent 5526400: System for routing calls to mobile subscribers
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Roaming : System format conversion :)

Patent 5526401: Methods and apparatus for acknowledging a paging message via a cellular network control channel
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Including other radio communication system (e.g., cordless telephone, paging, trunking, etc.) : Subscriber equipment)

Patent 5526402: Radio personal communications system and method for initiating communications between a base station and a cellular terminal
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Including other radio communication system (e.g., cordless telephone, paging, trunking, etc.) : Subscriber equipment)

Patent 5526403: Wireline interface for cellular telephone
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Including other radio communication system (e.g., cordless telephone, paging, trunking, etc.) : Subscriber equipment)

Patent 5526404: Worldwide satellite telephone system and a network coordinating gateway for allocating satellite and terrestrial gateway resources
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Space satellite : Ground station control :)

Patent 5526405: Cordless telephone apparatus with a speakerphone operation mode cordless
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Hands-free or loudspeaking arrangement : Having specific antenna arrangement)

Patent 5526406: Calling party announcement apparatus
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Having voice recognition or synthesization : Having specific antenna arrangement)

Patent 5526407: Method and apparatus for managing information
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Voice activation or recognition : Reproduced signal distributed over telephone line)

Patent 5526408: Communication system
(TELEPHONIC COMMUNICATIONS : TELEPHONE LINE OR SYSTEM COMBINED WITH DIVERSE ELECTRICAL SYSTEM OR SIGNALLING (E.G., COMPOSITE) : Message management)

Patent 5526409: Adaptive communication system within a transaction card network
(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 5526410: Method and system for determination of signal/noise ratio of telephone transmission line used for facsimile transmission
(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 5526411: Integrated hand-held portable telephone and personal computing device
(TELEPHONIC COMMUNICATIONS : COMPOSITE SUBSTATION OR TERMINAL (E.G., HAVING CALCULATOR, RADIO) : Telegraphy)

Patent 5526412: Dial assembly terminalgard
(TELEPHONIC COMMUNICATIONS : WITH CHECK OPERATED CONTROL (E.G., PAYSTATION) : Fraud or interference prevention : Information message notification at paystation)

Patent 5526413: Advanced intelligent network access by customer premise equipment
(TELEPHONIC COMMUNICATIONS : PLURAL EXCHANGE NETWORK OR INTERCONNECTION : Interexchange signalling : Signalling path distinct from trunk (e.g., CCIS) : Having signalling to operator)

Patent 5526414: Dynamically controlled routing using virtual nodes
(TELEPHONIC COMMUNICATIONS : PLURAL EXCHANGE NETWORK OR INTERCONNECTION : With interexchange network routing : Alternate routing : Smart card)

Patent 5526415: Integrated communication system with intelligent network and telecommunications management network
(TELEPHONIC COMMUNICATIONS : PLURAL EXCHANGE NETWORK OR INTERCONNECTION : Interexchange signalling : Signalling path distinct from trunk (e.g., CCIS) : Having signalling to operator)

Patent 5526416: Automatic call distribution system with an ISDN compatible call connection system and method
(TELEPHONIC COMMUNICATIONS : CENTRALIZED SWITCHING SYSTEM : Call distribution to operator : Automatic call distributor (ACD) system : With interrupter)

Patent 5526417: Automatic call distributor with automated postconversation message system
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Message management : Caller identification received at substation)

Patent 5526418: Ringer circuit
(TELEPHONIC COMMUNICATIONS : SUPERVISORY OR CONTROL LINE SIGNALING : Signal reception at substation : Incoming call alerting : In handset)

Patent 5526419: Background noise compensation in a telephone set
(TELEPHONIC COMMUNICATIONS : SUBSTATION OR TERMINAL CIRCUITRY : Sidetone control or hybrid circuit (e.g., induction coil) : Amplification or attenuation level control)

Patent 5526420: Communication apparatus
(TELEPHONIC COMMUNICATIONS : SUPERVISORY OR CONTROL LINE SIGNALING : Using line or loop condition detection (e.g., line circuit) : With current controlling electromagnetic core device (e.g., Hall-effect device) : Visual indication of incoming call (e.g., LED or light bulb))

Patent 5526421: Voice transmission systems with voice cancellation
(TELEPHONIC COMMUNICATIONS : ECHO CANCELLATION OR SUPPRESSION : Using digital signal processing : Additional signal enhancement (e.g., voice processing or recognition))

Patent 5526422: System and method for cleaning the display screen of a touch screen device
(TELEPHONIC COMMUNICATIONS : SUBSTATION OR TERMINAL CIRCUITRY : Visual signalling (e.g., lamp) : Suppression (e.g., antisidetone))

Patent 5526423: Communication apparatus and method with service execution according to dial number
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Message management : Controlled by subscriber or caller : Message storage in centralized location (e.g., central office, PBX, etc.) : Structural detail of storage medium drive)

Patent 5526424: Electronic notepad
(TELEPHONIC COMMUNICATIONS : SUPERVISORY OR CONTROL LINE SIGNALING : Substation originated : Repertory or abbreviated call signal generation : Modification of call address signal for abbreviated dialing : Including terminal other than telephone)

Patent 5526425: Interface circuit between a four wire line and a two wire line
(TELEPHONIC COMMUNICATIONS : SUBSCRIBER LINE OR TRANSMISSION LINE INTERFACE : Hybrid circuit : Voltage boosting circuit)

Patent 5526426: System and method for an efficiently constrained frequency-domain adaptive filter
(TELEPHONIC COMMUNICATIONS : ECHO CANCELLATION OR SUPPRESSION : Using digital signal processing : Frequency domain analysis : Fourier analysis : Coordinate system (e.g., X-Y))

Patent 5526427: Universal broadcast code and multi-level encoded signal monitoring system
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : USE SURVEYING OR MONITORING (E.G., PROGRAM OR CHANNEL WATCHED) : By passively monitoring receiver operation : By use of audio signal :)

Patent 5526428: Access control apparatus and method
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : MULTIPLE COMPUTER COMMUNICATION USING CRYPTOGRAPHY : Central trusted authority provides computer authentication : Including intelligent token : Revocation or expiration)

Patent 5526429: Headphone apparatus having means for detecting gyration of user's head
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Movable coupler : Single pole single throw)

Patent 5526430: Pressure gradient type microphone apparatus with acoustic terminals provided by acoustic passages
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : BINAURAL AND STEREOPHONIC : Stereo sound pickup device (microphone) : Stereo earphone)

Patent 5526431: Sound effect-creating device for creating ensemble effect
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : SOUND EFFECTS : Testing of hearing aids)

Patent 5526432: Ducted axial fan
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ACOUSTICAL NOISE OR SOUND CANCELLATION : Counterwave generation control path : Tonal noise or particular frequency or band : Device for manipulation)

Patent 5526433: Tracking platform system
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : DIRECTIVE CIRCUITS FOR MICROPHONES : Having microphone)

Patent 5526434: Audio signal output device
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : NOISE OR DISTORTION SUPPRESSION : Soft switching, muting, or noise gating : In multiple frequency bands)

Patent 5526435: Communications apparatus for scrambling data and synchronizing a plurality of terminals
(CRYPTOGRAPHY : KEY MANAGEMENT : Key distribution : Including sampling)

Patent 5526436: Image detecting apparatus for an individual identifying system
(IMAGE ANALYSIS : APPLICATIONS : Personnel identification (e.g., biometrics) : License plate)

Patent 5526437: Integrated food sorting and analysis apparatus
(IMAGE ANALYSIS : APPLICATIONS : Manufacturing or product inspection : Reading MICR data)

Patent 5526438: Digital halftone rendering of a gray scale image with frequency dependent diagonal correlation
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Gray level to binary coding : Checking spelling for recognition)

Patent 5526439: Optical filter using electro-optic material
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Plural (e.g., data bus) : Single pole single throw)

Patent 5526440: Hand-written character recognition apparatus
(IMAGE ANALYSIS : PATTERN RECOGNITION : Feature extraction : Local or regional features : Linear stroke analysis (e.g., limited to straight lines) : Measurements made on alphanumeric characters)

Patent 5526441: Full range convex electrodynamic loudspeaker
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ELECTRO-ACOUSTIC AUDIO TRANSDUCER : Electromagnetic (e.g., dyynamic) : Specified diaphragm shape or structure : Dome or round : Fibrous)

Patent 5526442: X-ray radiography method and system
(IMAGE ANALYSIS : APPLICATIONS : Biomedical applications : X-ray film analysis (e.g., radiography) : With a prism)

Patent 5526443: Method and apparatus for highlighting and categorizing documents using coded word tokens
(IMAGE ANALYSIS : PATTERN RECOGNITION : Context analysis or word recognition (e.g., character string) : Statistical decision process)

Patent 5526444: Document image decoding using modified branch-and-bound methods
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Including details of decompression : Checking spelling for recognition)

Patent 5526445: Spot function endtone noise and growth
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Gray level to binary coding : Checking spelling for recognition)

Patent 5526446: Noise reduction system
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Artifact removal or suppression (e.g., distortion correction) : Based on peak levels)

Patent 5526447: Batched character image processing
(IMAGE ANALYSIS : EDITING, ERROR CHECKING, OR CORRECTION (E.G., POSTRECOGNITION PROCESSING) : Including operator interaction : Morphological operations (i.e., local neighborhood operations))

Patent 5526448: Optical waveguide modulator having a reduced D.C. drift
(OPTICAL WAVEGUIDES : TEMPORAL OPTICAL MODULATION WITHIN AN OPTICAL WAVEGUIDE :)

Patent 5526449: Optoelectronic integrated circuits and method of fabricating and reducing losses using same
(OPTICAL WAVEGUIDES : INTEGRATED OPTICAL CIRCUIT : Including physical deformation or movement of waveguide)

Patent 5526450: NLO waveguide "or" switch and method therefor
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Switch (i.e., switching from one terminal to another, not modulation) : Diffraction grating (e.g., Bragg))

Patent 5526451: Photometric instrument with optical fibers for analyzing remote samples
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Input/output coupler : Evanescent wave coupling)

Patent 5526452: Planar optical waveguides with low back reflection pigtailing
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Particular coupling structure : End fire)

Patent 5526453: Integrated optical coupler
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Particular coupling structure : Directional coupler : Directional coupler)

Patent 5526454: Method for producing optical polymer components having integrated fibre-chip coupling by means of casting technology
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Particular coupling structure : Fiber to thin film devices : Directional coupler)

Patent 5526455: Connector including opposing lens surfaces, side surfaces, and contact surfaces for coupling optical devices
(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 5526456: Multiple-driver single horn loud speaker
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ELECTRO-ACOUSTIC AUDIO TRANSDUCER : Having acoustic wave modifying structure : Sound intensifying or spreading element : Horn : With encoder)

Patent 5526457: Method and apparatus for preventing dry band arcing in a combined overhead electrical power and optical transmission system
(OPTICAL WAVEGUIDES : OPTICAL TRANSMISSION CABLE : With electrical conductor in the same cable : End-to-end (butt) coupling)

Patent 5526458: Vision system with fiber optic plate to detilt oblique images
(OPTICAL WAVEGUIDES : OPTICAL FIBER BUNDLE : Fiber bundle plate : With lens or mirror)

Patent 5526459: Erbium-doped silica optical fiber preform
(OPTICAL WAVEGUIDES : HAVING PARTICULAR OPTICAL CHARACTERISTIC MODIFYING CHEMICAL COMPOSITION : Of waveguide core : Fiber holder (i.e., for single fiber or holding multiple single fibers together))

Patent 5526460: Impact wrench having speed control circuit
(ELECTRICITY: MOTOR CONTROL SYSTEMS : OPEN LOOP SPEED CONTROL SYSTEM FOR DC MOTOR WITH COMMUTATOR : Analog armature control : By pulse width or duty cycle modification : With variable impedance)

Patent 5526461: Evaporation vessel and electrode arrangement for an electrode evaporator having a dummy electrode
(ELECTRIC RESISTANCE HEATING DEVICES : : Fluid-in-circuit type heater : Steam or vapor generator : Line connected boiler : Pipe forms at least one electrode)

Patent 5526462: Honeycomb heater with mounting means preventing axial-displacement and absorbing radial displacement
(ELECTRIC RESISTANCE HEATING DEVICES : : Continuous flow type fluid heater : Heated line section with heating element internal of flow path : Block forms flow path)

Patent 5526463: System for processing a succession of utterances spoken in continuous or discrete form
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Recognition : Word recognition : Specialized models)

Patent 5526464: Reducing search complexity for code-excited linear prediction (CELP) coding
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : For storage or transmission : Linear prediction : Correlation function)

Patent 5526465: Methods and apparatus for verifying the originator of a sequence of operations
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Recognition : Voice recognition : Specialized models : Cross-correlation)

Patent 5526466: Speech recognition apparatus
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Recognition : Word recognition : Endpoint detection : Cross-correlation)

Patent 5526467: Membership function data preparation method and an apparatus thereof and an adaption degree operation method and an apparatus thereof
(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 5526468: Method and apparatus for smoothing an expanded bitmap for two-state image data
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Size, resolution, or scale control :)

Patent 5526469: System for printing image data in a versatile print server
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control :)

Patent 5526470: Real-time dot generator for multiple-channel, slanted, matrix printhead
(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 5526471: Rendering of non-opaque media using the p-buffer to account for polarization parameters
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension :)

Patent 5526472: Method and system for representing a bit pattern for utilization in linear or circular shift operation
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Rotation : Object based : 2D manipulations)

Patent 5526473: Method of and apparatus for reducing the size of a display while substantially maintaining its information content
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Scaling : Image based (addressing) : By arbitrary ratio : Weights vary across image (e.g., transition from foreground to background))

Patent 5526474: Image drawing with improved process for area ratio of pixel
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Shape generating : Straight line : Image based (addressing))

Patent 5526475: Method for live symbolic calculations in a mathematical document editor
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : PRESENTATION PROCESSING OF DOCUMENT : Edit, composition, or storage control : Text : Equation or formula processing :)

Patent 5526476: Method and apparatus for generating character patterns expressed by coordinates of a coordinate system
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Character generating : Alteration of stored font : Character generation using control points or hints)

Patent 5526477: System and method for generating glyphs of unknown characters
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Character generating : Straight line)

Patent 5526478: Three dimensional model with three dimensional pointers and multimedia functions linked to the pointers
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : PRESENTATION PROCESSING OF DOCUMENT : Annotation control : Ruled lines)

Patent 5526479: Method and apparatus for broadcasting live events to another location and producing a computer simulation of the events at that location
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Animation : Calligraphic)

Patent 5526480: Time domain scroll bar for multimedia presentations in a data processing system
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : PRESENTATION PROCESSING OF DOCUMENT : Synchronization of diverse media :)

Patent 5526481: Display scrolling system for personal digital assistant
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : On-screen workspace or object : Window or viewpoint : Window scrolling : Hierarchical)

Patent 5526482: Storage device array architecture with copyback cache
(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 5526483: Fast network file system running over a hybrid connectionless transport
(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 5526484: Method and system for pipelining the processing of channel command words
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER-TO-COMPUTER PROTOCOL IMPLEMENTING : Computer-to-computer handshaking : Congestion avoiding)

Patent 5526485: Just-in-time debugging system and methods under the windows 3.0 and windows 3.1 operating 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 5526486: Apparatus for detecting undefined states of a finite state machine (FSM) and resetting the FSM upon detection
(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) : Peripheral device component fault)

Patent 5526487: System for multiprocessor communication
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING :)

Patent 5526488: Dynamic switching system for switching between event driven interfaces in response to switching bit pattern including in data frame in a data
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER-TO-COMPUTER DATA ROUTING : Routing data updating : Congestion avoiding)

Patent 5526489: System for reverse address resolution for remote network device independent of its physical address
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER-TO-COMPUTER SESSION/CONNECTION ESTABLISHING : Session/connection parameter setting :)

Patent 5526490: Data transfer control unit using a control circuit to achieve high speed data transfer
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER NETWORK MANAGING : Computer network access regulating :)

Patent 5526491: System and method for calling selected service procedure remotely by utilizing conditional construct switch statement to determine the
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: INTERPROGRAM COMMUNICATION OR INTERPROCESS COMMUNICATION (IPC) : REMOTE PROCEDURE CALL (RPC) : Data transfer between application windows)

Patent 5526492: System having arbitrary master computer for selecting server and switching server to another server when selected processor malfunctions
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER-TO-COMPUTER SESSION/CONNECTION ESTABLISHING : Session/connection parameter setting :)

Patent 5526493: Docking detection and suspend circuit for portable computer/expansion chassis docking system
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus expansion or extension : Docking station : Hot docking :)

Patent 5526494: Bus controller
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus access regulation : Decentralized bus arbitration : Delay reduction)

Patent 5526495: Bus control system in a multi-processor system
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus interface architecture : Bus bridge : Variable or multiple bus width : Physical position bus prioritization)

Patent 5526496: Method and apparatus for priority arbitration among devices in a computer system
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus access regulation : Decentralized bus arbitration : Delay reduction : Physical position bus prioritization)

Patent 5526497: System having switch that provides capacitive load isolation
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus interface architecture : Path selecting switch : Different protocol (e.g., PCI to ISA))

Patent 5526498: Pipeline processor, with a return address stack and two stack pointers, for storing pre-return processed addresses
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : PROCESSING CONTROL : Branching (e.g., delayed branch, loop control, branch predict, interrupt) : Conditional branching : Branch prediction : Branch target buffer)

Patent 5526499: Speculative load instruction rescheduler for a compiler which moves load instructions across basic block boundaries while avoiding program
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : DYNAMIC INSTRUCTION DEPENDENCY CHECKING, MONITORING OR CONFLICT RESOLUTION : Simultaneous issuance of multiple instructions)

Patent 5526500: System for operand bypassing to allow a one and one-half cycle cache memory access time for sequential load and branch instructions
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : DYNAMIC INSTRUCTION DEPENDENCY CHECKING, MONITORING OR CONFLICT RESOLUTION : Commitment control or register bypass : Operation)

Patent 5526501: Variable accuracy indirect addressing scheme for SIMD multi-processors and apparatus implementing same
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESS FORMATION : Generating a particular pattern/sequence of addresses : Resolving conflict, coherency, or synonym problem)

Patent 5526502: Memory interface
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESS FORMATION : Address mapping (e.g., conversion, translation) : Memory partitioning)

Patent 5526503: Virtual addressing buffer circuit
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESS FORMATION : Address mapping (e.g., conversion, translation) : Virtual addressing : With password or key)

Patent 5526504: Variable page size translation lookaside buffer
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESS FORMATION : Address mapping (e.g., conversion, translation) : Virtual addressing : Translation tables (e.g., segment and page table or map) : Directory tables (e.g., DLAT, TLB) :)

Patent 5526505: Fast lookahead circuit to identify an item in a large binary set
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESS FORMATION : Address mapping (e.g., conversion, translation) : Virtual addressing : Translation tables (e.g., segment and page table or map) : Directory tables (e.g., DLAT, TLB) :)

Patent 5526506: Computer system having an improved memory architecture
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Specific memory composition : Accessing dynamic storage device : Circulating memory)

Patent 5526507: Computer memory array control for accessing different memory banks simullaneously
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Specific memory composition : Accessing dynamic storage device : Direct access storage device (DASD) : Arrayed (e.g., RAIDs) :)

Patent 5526508: Cache line replacing system for simultaneously storing data into read and write buffers having multiplexer which controls by counter value
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Hierarchical memories : Caching : Multiple caches : Hierarchical caches :)

Patent 5526509: Method and apparatus for controlling one or more hierarchical memories using a virtual storage scheme and physical to virtual address
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Hierarchical memories : Caching : Multiple caches : Hierarchical caches :)

Patent 5526510: Method and apparatus for implementing a single clock cycle line replacement in a data cache unit
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Hierarchical memories : Caching : Entry replacement strategy : Cross-interrogating)

Patent 5526511: Enhanced least recently used round robin cache management method and apparatus for allocation and destaging of cache segments
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Hierarchical memories : Caching : Entry replacement strategy : Combined replacement modes :)

Patent 5526512: Dynamic management of snoop granularity for a coherent asynchronous DMA cache
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Hierarchical memories : Caching : Coherency : Snooping :)

Patent 5526513: Memory addressing device
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Access timing : Memory access pipelining : With password or key)

Patent 5526514: Method for circuit verification and multi-level circuit optimization based on structural implications
(DATA PROCESSING: DESIGN AND ANALYSIS OF CIRCUIT OR SEMICONDUCTOR MASK : CIRCUIT DESIGN : Translation (e.g., conversion, equivalence) :)

Patent 5526515: Hardware-driven clock with object-oriented interface
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : CLOCK, PULSE, OR TIMING SIGNAL GENERATION OR ANALYSIS : Using delay)

Patent 5526516: Knowledge data assimilation method and system
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : DATABASE OR FILE ACCESSING :)

Patent 5526517: Concurrently operating design tools in an electronic computer aided design system
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : DATABASE OR FILE ACCESSING : Concurrency (e.g., lock management in shared database) : Pattern matching access)

Patent 5526518: Data processing apparatus
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : DATABASE OR FILE ACCESSING :)

Patent 5526519: Memory management technique for efficient execution of procedures in objects
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : DATABASE SCHEMA OR DATA STRUCTURE : Object-oriented database structure : Pattern matching access)

Patent 5526520: Method to organize and manipulate blueprint documents using hypermedia links from a primary document to recall related secondary documents
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : DATABASE SCHEMA OR DATA STRUCTURE : Application of database or data structure (e.g., distributed, multimedia, image) : Object-oriented database structure reference)

Patent 5526521: Method and system for process scheduling from within a current context and switching contexts only when the next scheduled context is different
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: VIRTUAL MACHINE TASK OR PROCESS MANAGEMENT OR TASK MANAGEMENT/CONTROL : TASK MANAGEMENT OR CONTROL : Process scheduling : Multitasking, time sharing : Context switching :)

Patent 5526522: Automatic program generating system using recursive conversion of a program specification into syntactic tree format and using design
(DATA PROCESSING: SOFTWARE DEVELOPMENT, INSTALLATION, AND MANAGEMENT : SOFTWARE PROGRAM DEVELOPMENT TOOL (E.G., INTEGRATED CASE TOOL OR STAND-ALONE DEVELOPMENT TOOL) : Code generation : Component based : Distributed)

Patent 5526523: Interface between operating system and operating system extension
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : RECONFIGURATION (E.G., CHANGING SYSTEM SETTING) : Loading initialization program (e.g., booting, rebooting, warm booting, remote booting, BIOS, initial program load (IPL), bootstrapping))

Patent 5526524: Method and system for management of locked objects in a computer supported cooperative work environment
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : ACCESS LOCKING : Bus interface architecture)

Patent 5526525: Radio transceiver in which the length is dimensioned based on power output requirement
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Having particular housing or support of a transceiver : Housing or support)

Patent 5526526: Survival radio
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Having particular housing or support of a transceiver : Housing or support)

Patent 5526527: Method and apparatus for frequency synthesization in digital cordless telephones
(TELECOMMUNICATIONS : RECEIVER OR ANALOG MODULATED SIGNAL FREQUENCY CONVERTER : Signal selection based on frequency (e.g., tuning) : Channel or station selection : With frequency synthesizer : Automatic (AFC))

Patent 5526528: Abnormal transmission stopping circuit for transmitter
(TELECOMMUNICATIONS : TRANSMITTER : With electrical protection of transmitter circuit or operator : Having meter or indicator)

Patent 5526529: Transmission level control system and method in radio communication station
(TELECOMMUNICATIONS : TRANSMITTER : Plural separate transmitters or channels : Body attached or connected)

Patent 5526530: Receiver with squelching responsive to input signal frequency
(TELECOMMUNICATIONS : RECEIVER OR ANALOG MODULATED SIGNAL FREQUENCY CONVERTER : Frequency or phase modulation : With squelch or other audio output silencing : Combined with other function)

Patent 5526531: Wrist guard
(APPAREL : GUARD OR PROTECTOR : Hand or arm : Face)

Patent 5526532: Waterproof and breathable garment
(APPAREL : BODY GARMENTS : Caps)

Patent 5526533: Hunting suit having an attached interior vest
(APPAREL : BODY GARMENTS : Bag type : Separable : Trousers and overalls : Having garment fastener)

Patent 5526534: Washable blazer and method of construction thereof
(APPAREL : BODY GARMENTS : Coats : Linings : Bed garments)

Patent 5526535: Fishing vest with hinged pockets
(APPAREL : BODY GARMENTS : Vests : Putting-on accessories)

Patent 5526536: Endo-surgery glove and seal
(APPAREL : BODY GARMENTS : Gloves : Work glove : Medical glove : Having a hook and loop type wrist closure)

Patent 5526537: Portable chair commode
(BATHS, CLOSETS, SINKS, AND SPITTOONS : DRY CLOSETS : Receptacle type : With seat : Having seat actuator or interlock)

Patent 5526538: Water circulation and heating system for spas
(BATHS, CLOSETS, SINKS, AND SPITTOONS : TUBS : Means for agitating or circulating water in a tub : Flexible covering)

Patent 5526539: Portable washing cart
(BATHS, CLOSETS, SINKS, AND SPITTOONS : HAIR WASHING MACHINE OR DEVICE OR ACCESSORY : Portable : Shape)

Patent 5526540: Hydrotherapy nozzle assembly
(BATHS, CLOSETS, SINKS, AND SPITTOONS : TUBS : Means for agitating or circulating water in a tub : Jet detail : And aerating)

Patent 5526541: Patient transfer stand
(BEDS : WITH MEANS FOR RELOCATING AN INVALID (E.G., PATIENT LIFT OR TRANSFER) : Rotatable platform type : Including specific structure (e.g., clamp) attaching device to bed)

Patent 5526542: Stable lower support of a foldable playyard
(BEDS : CRIB : Folding : Hammock type)

Patent 5526543: Method and apparatus for treating or preventing bed sores
(BEDS : MATTRESS (FOR WHOLE BODY) : Sectional with regard to firmness : With means to force ventilation (e.g., fan))

Patent 5526544: Deployable bridge
(BRIDGES : TRANSPORTABLE :)

Patent 5526545: Automatic return to dock mechanism
(BRIDGES : GANGWAY, RAMP, OR DOCK LEVELER : Attached : With lift means : Vertically swinging)

Patent 5526546: Surface treated applicators having bristles coated with an etched layer ions produced by an ion-producing gas plasma
(BRUSHING, SCRUBBING, AND GENERAL CLEANING : IMPLEMENTS : Brush or broom : Bristle configuration or composition : Fountain)

Patent 5526547: Wet and dry vacuum cleaner
(BRUSHING, SCRUBBING, AND GENERAL CLEANING : MACHINES : With air blast or suction : With liquid or other cleaning material application to work : Air blast only (e.g., boiler soot-blower))

Patent 5526548: Eraser holder
(BRUSHING, SCRUBBING, AND GENERAL CLEANING : IMPLEMENTS : Eraser : Including handling means : Which is pencil sheath or casing : Including enclosure for base of erasive body : Axially adjustable sleeve)

Patent 5526549: Grommet
(MISCELLANEOUS HARDWARE : BUSHING :)

Patent 5526550: Multi-purpose adjustable tie holder structure
(BUCKLES, BUTTONS, CLASPS, ETC. : NECKTIE FASTENER : Tie engaging loop with shirt engaging fastener : Separable fastener)

Patent 5526551: Decorative multi-part assemblies having an interconnector
(BUCKLES, BUTTONS, CLASPS, ETC. : BUTTON WITH FASTENER : Covers : Metal or plastic caps : With operating devices)

Patent 5526552: Cable end connection for a synthetic fiber cable
(BUCKLES, BUTTONS, CLASPS, ETC. : CORD AND ROPE HOLDERS : Sliding part or wedge : Rope clamped between cone and socket : Dual cam)

Patent 5526553: Snap-lock spring clip attachment system
(BUCKLES, BUTTONS, CLASPS, ETC. : TRIM MOLDING FASTENER : Resilient metal type : Sheet metal formed : Spaced segments of each wall of channel supported by different wings)

Patent 5526554: Device for connecting movable elements to a vehicle body
(BUCKLES, BUTTONS, CLASPS, ETC. : CLASP, CLIP, SUPPORT-CLAMP, OR REQUIRED COMPONENT THEREOF : Including track or way guided and retained gripping member : With operator for moving guided member : Threaded cylindrical rod and mating cavity : Pivoted or rotated element)

Patent 5526555: Fastening device, particularly for sports shoes
(BUCKLES, BUTTONS, CLASPS, ETC. : STRAP TIGHTENERS : Ski, boot, and shoe fasteners : Dress hem raisers)

Patent 5526556: Buckle for vehicle seat
(BUCKLES, BUTTONS, CLASPS, ETC. : SEPARABLE-FASTENER OR REQUIRED COMPONENT THEREOF (E.G., PROJECTION AND CAVITY TO COMPLETE INTERLOCK) : Including member having distinct formations and mating member selectively interlocking therewith : Receiving member includes either movable connection between interlocking components or variable configuration cavity : And operator therefor : Including pivotally connected element on receiving member : For shifting pivotally connected interlocking component : Having dome-shaped head and expansion slit along side)

Patent 5526557: Teaseling and/or fluffing machine for fabric and knitwork with improved suction and cleaning
(TEXTILES: CLOTH FINISHING : NAPPING : With pneumatic lint removal : Including drive feature)

Patent 5526558: Method of using an articulated piping connector
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Repairing : With disassembling : Replacing of defective part : By shaping)

Patent 5526559: Method of making a cigarette package
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Assembling or joining : Retaining clearance for motion between assembled parts : With shaping)

Patent 5526560: Method for manufacturing a stator of a stepping motor
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Electrical device making : Dynamoelectric machine : Burnishing tool reciprocates across work surface)

Patent 5526561: Method of making an induction heating tool
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Electrical device making : Electromagnet, transformer or inductor : By winding or coiling : Fabricating head structure or component thereof)

Patent 5526562: Wiring harness assembly line
(METAL WORKING : MEANS TO ASSEMBLE OR DISASSEMBLE : Means to assemble electrical device : Conductor : Multiple, independent conductors : Assembled to wire-type conductor)

Patent 5526563: Method for manufacturing an electronic component
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Electrical device making : Conductor or circuit manufacturing : On flat or curved insulated base, e.g., printed circuit, etc. : Assembling bases : By oxidation)

Patent 5526564: Method of manufacturing a multilayered printed wiring board
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Electrical device making : Conductor or circuit manufacturing : On flat or curved insulated base, e.g., printed circuit, etc. : Manufacturing circuit on or in base : By forming conductive walled aperture in base : Simultaneous circuit manufacturing)

Patent 5526565: High density self-aligning conductive networks and contact clusters and method and apparatus for making same
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Electrical device making : Conductor or circuit manufacturing : Contact or terminal manufacturing : By assembling plural parts : Forming array of contacts or terminals : Of fused material)

Patent 5526566: Method of making rotors for two-rotor continuous mixers and method of assembly
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Impeller making : Poppet or I.C. engine valve or valve seat making)

Patent 5526567: Shaving system
(CUTLERY : RAZORS : Multiple blade : Vibratory)

Patent 5526568: Razor with switch for perpendicular and limited oblique angle shaving
(CUTLERY : RAZORS : Including particular handle or razor handle, per se : Having pivotal connection to blade : Including separate means to retain joint in selected position : Modified teeth)

Patent 5526569: Pizza server
(CUTLERY : CUTTING TOOLS : Scrapers : With gauge)

Patent 5526570: Hand Actuated scissors for cutting cables, profiles, branches or the like
(CUTLERY : CUTTING TOOLS : Plural cooperating blades : Shears : Pivoted blade : With blade-moving means : One movable blade : Pivoted handle : With blade-tension means)

Patent 5526571: Pivoted tool with foldable handles
(CUTLERY : CUTTING TOOLS : Plural cooperating blades : Shears : Pivoted blade : Intermediate pivot : Foldable : Pivoted handle)

Patent 5526572: Cutting head for a cord type mower
(CUTLERY : CUTTING TOOLS : With blade moving means : Rotary blade : With presser foot)

Patent 5526573: Device for circumscribing circles and ellipses
(GEOMETRICAL INSTRUMENTS : SCRIBER : Curved line : Ellipsograph : Right-angle guides : With screw adjustment means)

Patent 5526574: Device and method for locating astronomical objects
(GEOMETRICAL INSTRUMENTS : STRAIGHT-LINE LIGHT RAY TYPE : Process : Machine type)

Patent 5526575: Fish measuring apparatus
(GEOMETRICAL INSTRUMENTS : STRAIGHTEDGE TYPE : Rules : With attachment : For performing diverse function : Sliding)

Patent 5526576: Coordinate measurement machine having a probe head and an electronic system for processing probe signals
(GEOMETRICAL INSTRUMENTS : GAUGE : Coordinate movable probe or machine : Trammel)

Patent 5526577: Shingling device
(GEOMETRICAL INSTRUMENTS : GAUGE : Collocating : Shingle lapping gauge : Having tab for supporting bottom of clapboard)

Patent 5526578: Comb-type hair dryer
(DRYING AND GAS OR VAPOR CONTACT WITH SOLIDS : APPARATUS : For hair on head : With gas or vapor flow for contact : For rocking contact)

Patent 5526579: Dryer section
(DRYING AND GAS OR VAPOR CONTACT WITH SOLIDS : APPARATUS : Rotary drums or receptacles : External : Plural : With belts or felts : With threading, stripping, or guiding devices :)

Patent 5526580: Method and heat-exchanger for preheating broken glass and glass-batching melt-goods or similar bulk goods using a heating gas
(DRYING AND GAS OR VAPOR CONTACT WITH SOLIDS : APPARATUS : Gravity flow type : With gas or vapor flow for contact with treated material : Movable treated material holder)

Patent 5526581: Process for adjusting the moisture content of organic materials
(DRYING AND GAS OR VAPOR CONTACT WITH SOLIDS : PROCESS : Gas or vapor contact with treated material : Treatment of gas or vapor : Gas or vapor humidity regulation : Regeneration of absorption/adsorption material)

Patent 5526582: Pressurized reactor system and a method of operating the same
(DRYING AND GAS OR VAPOR CONTACT WITH SOLIDS : PROCESS : Gas or vapor contact with treated material : Treatment of gas or vapor : Gas or vapor temperature regulation : And gas or vapor temperature regulation)

Patent 5526583: Portable dry kiln for drying or treating lumber
(DRYING AND GAS OR VAPOR CONTACT WITH SOLIDS : PROCESS : Gas or vapor contact with treated material : Gas or vapor flow directing or control : Temperature or moisture content of treated material or chamber controls or directs gas or vapor : Reversible flow)

Patent 5526584: Sock-like shoe insert
(BOOTS, SHOES, AND LEGGINGS : INSIDE SLIPPERS : Felt and fabric)

Patent 5526585: Attachment device for use with a lace-substitute hand-actuable shoe-closure system
(BOOTS, SHOES, AND LEGGINGS : UPPERS : Closure : Integral vamp and quarters)

Patent 5526586: Ski boot with improved lateral support
(BOOTS, SHOES, AND LEGGINGS : BOOTS AND SHOES : Occupational or athletic shoe (e.g., roof climbing, gardening, etc.) : Athletic shoe or attachment therefor : For a sport (e.g., skating, skiing, etc.) featuring relative movement between shoe and ground : For walking or sliding on shifting media : Ski boot :)

Patent 5526587: Locking device for sports footwear, in particular for ski-boots
(BOOTS, SHOES, AND LEGGINGS : BOOTS AND SHOES : Occupational or athletic shoe (e.g., roof climbing, gardening, etc.) : Athletic shoe or attachment therefor : For a sport (e.g., skating, skiing, etc.) featuring relative movement between shoe and ground : For walking or sliding on shifting media : Ski boot : Having pivotable upper : Pivot on rear quarter : Forward mounted stiffness adjustment means)

Patent 5526588: Adjustment device for controlling the pivot resistance of the shaft relative to the shell of a ski boot
(BOOTS, SHOES, AND LEGGINGS : BOOTS AND SHOES : Occupational or athletic shoe (e.g., roof climbing, gardening, etc.) : Athletic shoe or attachment therefor : For a sport (e.g., skating, skiing, etc.) featuring relative movement between shoe and ground : For walking or sliding on shifting media : Ski boot : Having pivotable upper : Adjustable pivot stiffness : Retaining means engages instep or shin)

Patent 5526589: Athletic shoe with retractable spikes
(BOOTS, SHOES, AND LEGGINGS : BOOTS AND SHOES : Occupational or athletic shoe (e.g., roof climbing, gardening, etc.) : Athletic shoe or attachment therefor : Attachment (e.g., weight for shoe, etc.) : Cleat (e.g., movable, detachable, etc.) : Snow shoe (e.g., having binding, harness, etc.))

Patent 5526590: Trench compactor
(EXCAVATING : DITCH FILLER : Specific material (e.g., specialty steel, heat treatment of material, specific hardness test))

Patent 5526591: Excavation bucket and method of digging
(EXCAVATING : SCOOP OR EXCAVATING AND TRANSPORTING CONTAINER : Scoop or bucket structure, per se : Dumping runner or revolving-type)

 

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