Patents 5530666 - 5530920
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Patent 5530666: Optical memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : INFORMATION MASKING : Bragg cells : Magneto-optical)
Patent 5530667: Ferroelectric memory device
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Ferroelectric : Same size apertures)
Patent 5530668: Ferroelectric memory sensing scheme using bit lines precharged to a logic one voltage
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Ferroelectric : Same size apertures)
Patent 5530669: Non-volatile semiconductor memory device and method for recovering write characteristics
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Guide structure)
Patent 5530670: Semiconductor memory device and control method for the same
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Semiconductive)
Patent 5530671: Semiconductor memory device having presetting function of sense amplifier
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Reference signal (e.g., dummy cell) : Sensing circuitry (e.g., current mirror) :)
Patent 5530672: Integrated circuit for operation with plural supply voltages
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Including level shift or pull-up circuit : Four or more devices per bit)
Patent 5530673: Flash memory control method and information processing system therewith
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular connection : Error correction (e.g., redundancy, endurance) : Rectangular bars)
Patent 5530674: Structure capable of simultaneously testing redundant and non-redundant memory elements during stress testing of an integrated circuit memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Testing : Coincident A.C. signal with pulse)
Patent 5530675: Floating gate nonvolatile memory with uniformly erased threshold voltage
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Threshold setting (e.g., conditioning) : Verify signal)
Patent 5530676: Method and apparatus for reducing power consumption in memory circuits
(STATIC INFORMATION STORAGE AND RETRIEVAL : POWERING : Conservation of power : Holographic)
Patent 5530677: Semiconductor memory system having a write control circuit responsive to a system clock and/or a test clock for enabling and disabling a
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Sync/clocking : Magnetic)
Patent 5530678: Real-time calibration acoustic array
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : TESTING, MONITORING, OR CALIBRATING : With memory means)
Patent 5530679: Method for migrating seismic data
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : SEISMIC PROSPECTING : Land-reflection type : Display systems : Gain control)
Patent 5530680: Feature location and display apparatus
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : ECHO SYSTEMS : Distance or direction finding : Receiver system)
Patent 5530681: Cascaded shift register beamformer
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : DISTANCE OR DIRECTION FINDING : With beam steering, scanning, or focussing : By electrical means : With phase shifter or delay means : Frequency)
Patent 5530682: Method and apparatus for transmitting an information signal
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : UNDERWATER SYSTEM : Telemetering : Addition or subtraction)
Patent 5530683: Steerable acoustic transducer
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : SIGNAL TRANSDUCERS : Underwater type : Piezoelectric : Single element having a plurality of electrodes : Multimorph)
Patent 5530684: Electronic device with calendar function
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : WITH MEMORANDUM HOLDER OR ERASABLE WRITING SURFACE : Movable belt)
Patent 5530685: Magneto-optical recording apparatus having paired devices for applying external magnetic fields
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : STORAGE OR RETRIEVAL BY SIMULTANEOUS APPLICATION OF DIVERSE TYPES OF ELECTROMAGNETIC RADIATION : Magnetic field and light beam : Magnetic field generation : By transferring magnetic domain between layers)
Patent 5530686: Record carrier having a track including audio information and additional non-audio information, and apparatus for reading and/or reproducing
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : INFORMATION LOCATION OR REMOTE OPERATOR ACTUATED CONTROL : Selective addressing of storage medium (e.g., programmed access) : Of optical storage medium : Using recorded information indicative of storage medium contents : Thickness of layer)
Patent 5530687: Disk-type recording medium drive and method of self-diagnosing disk-type recording medium drive
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : CONDITION INDICATING, MONITORING, OR TESTING : Including radiation storage or retrieval : Of storage or retrieval information signal : Signal error correcting or detecting : During storage : Including storage or retrieval of auxiliary signal)
Patent 5530688: Optical disk recording device using two modulated laser beams for recording information data
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : SPECIFIC DETAIL OF INFORMATION HANDLING PORTION OF SYSTEM : Radiation beam modification of or by storage medium : Light intensity adjustment or maintenance : With driving or stabilizing mechanism)
Patent 5530689: Optical pickup
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : SPECIFIC DETAIL OF INFORMATION HANDLING PORTION OF SYSTEM : Radiation beam modification of or by storage medium : With particular light source (e.g., laser, CRT with phosphor) : With movement of optical beam (e.g., galvanometer))
Patent 5530690: Multi-needle recording head and method of manufacturing the same
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : SPECIFIC DETAIL OF INFORMATION HANDLING PORTION OF SYSTEM : Electrical modification or sensing of storage medium (e.g., capacitive, resistive, electrostatic charge) : Having photographic storage medium (e.g., variable density or area))
Patent 5530691: Disc cartridge
(DYNAMIC OPTICAL INFORMATION STORAGE OR RETRIEVAL : OPTICAL STORAGE MEDIUM STRUCTURE : Disk cartridge : Disc cartridge case or jacket : Preventing cartridge misinsertion : Including misinsertion groove : Having groove or channel)
Patent 5530692: Method and apparatus for initializing ISDN adapter cards in a workstation operating as an ISDN primary gateway
(MULTIPLEX COMMUNICATIONS : DIAGNOSTIC TESTING (OTHER THAN SYNCHRONIZATION) : Loopback : Having a dedicated test line or channel)
Patent 5530693: Method and apparatus for performing handoff in a packet data communication system
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Having a plurality of contiguous regions served by respective fixed stations : Channel assignment : Hand-off control : Including onboard switching)
Patent 5530694: Device for connecting a station to a local area network comprising at least one ring
(MULTIPLEX COMMUNICATIONS : FAULT RECOVERY : Bypass an inoperative station : In a ring or loop network : Using a secondary ring or loop :)
Patent 5530695: UPC-based traffic control framework for ATM networks
(MULTIPLEX COMMUNICATIONS : DATA FLOW CONGESTION PREVENTION OR CONTROL : Control of data admission to the network : Based on data flow rate measurement : Using a spare channel)
Patent 5530696: Intelligent concentrator for multiple speed data communications systems
(MULTIPLEX COMMUNICATIONS : DIAGNOSTIC TESTING (OTHER THAN SYNCHRONIZATION) : Determination of communication parameters : Having dedicated test line or channel)
Patent 5530697: Code-division multiplex communication apparatus
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Combining or distributing information via code word channels using multiple access techniques (e.g., CDMA) : Channel assignment)
Patent 5530698: ATM switching system and cell control method
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Combined circuit switching and packet switching : Routing packets through a circuit switching network : Channel reservation scheme)
Patent 5530699: Method for distributed voice conferencing in a fast packet network
(MULTIPLEX COMMUNICATIONS : SPECIAL SERVICES : Conferencing : In a ring system)
Patent 5530700: Method and device for controlling time slot contention to provide fairness between a plurality of types of subscriber units in a
(MULTIPLEX COMMUNICATIONS : CHANNEL ASSIGNMENT TECHNIQUES : Using time slots : Arbitration for access between contending stations : On ring or loop network)
Patent 5530701: Network link controller
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Having a plurality of nodes performing distributed switching : Having a signaling feature : Bridge between bus systems)
Patent 5530702: System for storage and communication of information
(MULTIPLEX COMMUNICATIONS : CHANNEL ASSIGNMENT TECHNIQUES : Carrier sense multiple access (CSMA) : Using channel reservation)
Patent 5530703: Remote communication server with automatic filtering
(MULTIPLEX COMMUNICATIONS : NETWORK CONFIGURATION DETERMINATION : Using a particular learning algorithm or technique : Measurement of flow rate of messages having an address header)
Patent 5530704: Method and apparatus for synchronizing radio ports in a commnuication system
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via time channels : Synchronizing : Using synchronization information contained in a frame : Synchronization information is distributed over multiple frames : Idle or busy signal erasure or frame erasure)
Patent 5530705: Soft error recovery system and method
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Error count or rate : Memory access (e.g., address permutation))
Patent 5530706: Non-destructive sampling of internal states while operating at normal frequency
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital logic testing : Scan path testing (e.g., level sensitive scan design (LSSD)) : Boundary scan : Bus or I/O channel device fault)
Patent 5530707: Area-efficient decoders for rate-k/n convolutional codes and other high rate trellis codes
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Forward error correction by tree code (e.g., convolutional) : Trellis code : Syndrome computed)
Patent 5530708: Error detection method using convolutional code and viterbi decoding
(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) : Viterbi decoding : Syndrome computed)
Patent 5530709: Double-clad upconversion fiber laser
(COHERENT LIGHT GENERATORS : OPTICAL FIBER LASER :)
Patent 5530710: High-power pumping of three-level optical fiber laser amplifier
(COHERENT LIGHT GENERATORS : OPTICAL FIBER LASER :)
Patent 5530711: Low threshold diode-pumped tunable dye laser
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Tuning : Plural Q-switches)
Patent 5530712: Method of and device for controlling the peak power of a laser transmitter in discontinuous optical transmission systems
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Optical output stabilization : Amplitude : Rotating prism)
Patent 5530713: Strained layer InGaAs quantum well semiconductor laser on GaAs substrate with quantum well-barrier layer interface structure
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Particular confinement layer : With strained layer :)
Patent 5530714: External cavity laser
(COHERENT LIGHT GENERATORS : PARTICULAR RESONANT CAVITY : With depopulation of lower states)
Patent 5530715: Vertical cavity surface emitting laser having continuous grading
(COHERENT LIGHT GENERATORS : PARTICULAR RESONANT CAVITY : Distributed feedback : Having a ring configuration)
Patent 5530716: Method and apparatus for identifying a coded communication signal
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Combining or distributing information via code word channels using multiple access techniques (e.g., CDMA) : Channel assignment)
Patent 5530717: Smooth spectrum spreading with a small spreading factor
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Direct sequence : Transmitter : Having specific signaling for code synchronization)
Patent 5530718: Method and apparatus for detecting an escape sequence in a modem
(PULSE OR DIGITAL COMMUNICATIONS : TRANSCEIVERS : Modems (data sets) : Phase locked loop)
Patent 5530719: Method and a circuit for identifying the nominal frequency of a logic signal through use of trains of clock pulses having respective
(PULSE OR DIGITAL COMMUNICATIONS : TESTING : Modems (data sets))
Patent 5530720: Method of calculating weighting coefficients for an analytical digitizer for signal processing, and analytical digitizer
(PULSE OR DIGITAL COMMUNICATIONS : EQUALIZERS : Automatic : Adaptive : Matched-filter-type receiver)
Patent 5530721: Equalizer and terminal device for mobile communications
(PULSE OR DIGITAL COMMUNICATIONS : EQUALIZERS : Automatic : Adaptive : Matched-filter-type receiver)
Patent 5530722: Quadrature modulator with integrated distributed RC filters
(PULSE OR DIGITAL COMMUNICATIONS : TRANSMITTERS : Quadrature amplitude modulation : Power amplifier)
Patent 5530723: Automatic frequency control arrangement
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Automatic frequency control : Correlative or matched filter)
Patent 5530724: Echo canceler with automatic enablement/disablement on a per-call basis
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Automatic gain control : Correlative or matched filter)
Patent 5530725: Diversity receiver for dispersive channels, combining reliability-weighed signals
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Interference or noise reduction : Diversity (frequency or time) : Separate mark and space channels)
Patent 5530726: Method and apparatus for switching of duplexed clock system
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Synchronization failure prevention : Gating, blanking, etc.)
Patent 5530727: Half synchronizer circuit interface system
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Self-synchronizing signal (self-clocking codes, etc.) : Gating, blanking, etc.)
Patent 5530728: Optical measuring system
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : TESTING, SENSING, MEASURING, OR DETECTING A FISSION REACTOR CONDITION : Optics : Rod or support carrying plural elements or diverse materials)
Patent 5530729: Fuel assembly and spacer for a boiling reactor
(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 5530730: Medal counter for counting medals used in game machine
(ELECTRICAL PULSE COUNTERS, PULSE DIVIDERS, OR SHIFT REGISTERS: CIRCUITS AND SYSTEMS : APPLICATIONS : Counting animate or inanimate entities : Coins :)
Patent 5530731: Spiral scan computed tomography apparatus and method for operating same
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Computerized tomography : Continuous mechanical rotation : Fan beam translation)
Patent 5530732: Method and apparatus for evaluating thin-film multilayer structure
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Diffraction, reflection, or scattering analysis : Diffractometry : Crystalography : With object moving)
Patent 5530733: Target/stem connection utilizing a diffusion enhancer for x-ray tube anode assemblies
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SOURCE : Electron tube : With movable target : Tube overload)
Patent 5530734: X-ray cassette holding and positioning device
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : PHOTOGRAPHIC DETECTOR SUPPORT : For movable film or plate : With object retaining)
Patent 5530735: On-line measurement of x-ray tube voltage in a CT system
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : ACCESSORY : Testing or calibration : With light projection)
Patent 5530736: Radiotelephone with multiple simultaneous telephone number identities
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Specific paging technique : Location display)
Patent 5530737: Secure access telephone extension system and method
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Security or fraud prevention : Rental)
Patent 5530738: Electric power measuring instrument with speech synthesis feature
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Voice message synthesis : Pager activation)
Patent 5530739: Mail center management system
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Interacting voice message systems : Pager activation)
Patent 5530740: System and method for integrating voice, facsimile and electronic mail data through a personal computer
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Interaction with an external nontelephone network (e.g., Internet) : Pager activation)
Patent 5530741: Method for providing inter-lata caller identification
(TELEPHONIC COMMUNICATIONS : RECEPTION OF CALLING INFORMATION AT SUBSTATION IN WIRELINE COMMUNICATIONS SYSTEM : Call traffic recording or monitoring)
Patent 5530742: Intelligent communications networks
(TELEPHONIC COMMUNICATIONS : PLURAL EXCHANGE NETWORK OR INTERCONNECTION : With interexchange network routing : Advanced intelligent network (AIN) : Adjunct or intelligent peripheral (IP) : Restoration (e.g., backup, recovery))
Patent 5530743: Telephone exchange apparatus and tone sending method in telephone exchange apparatus
(TELEPHONIC COMMUNICATIONS : CENTRALIZED SWITCHING SYSTEM : With generating of call associated substation signal : For calling station (e.g., status or progress tones) : With interrupter)
Patent 5530744: Method and system for dynamic customized call routing
(TELEPHONIC COMMUNICATIONS : CENTRALIZED SWITCHING SYSTEM : Call distribution to operator : Automatic call distributor (ACD) system : Call campaign (e.g., script, application, inbound/outbound balancing) : Predictive algorithm : Average call length)
Patent 5530745: Cordless telephone apparatus
(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 5530748: Power supplying system for terminal
(TELEPHONIC COMMUNICATIONS : SUBSCRIBER LINE OR TRANSMISSION LINE INTERFACE : Power supply (e.g., battery feed) : Electronic noninductive)
Patent 5530749: Methods and apparatus for secure hardware configuration
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : DATA PROCESSING PROTECTION USING CRYPTOGRAPHY : Upgrade/install encryption : Biometric acquisition)
Patent 5530750: Apparatus, method, and system for compressing a digital input signal in more than one compression mode
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : AUDIO SIGNAL BANDWIDTH COMPRESSION OR EXPANSION : Application)
Patent 5530751: Embedded hidden identification codes in digital objects
(CRYPTOGRAPHY : VIDEO CRYPTOGRAPHY : Copy protection or prevention : Having origin or program ID :)
Patent 5530752: Systems and methods for protecting software from unlicensed copying and use
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : BUSINESS PROCESSING USING CRYPTOGRAPHY : Usage protection of distributed data files : Licensing : Having origin or program ID)
Patent 5530753: Methods and apparatus for secure hardware configuration
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : DATA PROCESSING PROTECTION USING CRYPTOGRAPHY : Upgrade/install encryption : Biometric acquisition)
Patent 5530754: Video on demand
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : BILLING IN VIDEO DISTRIBUTION SYSTEM : Having variable cost or free preview period : Coin operated)
Patent 5530755: Secured apparatus and process for securing the transmission of documents by fax and graphic code for the authentication of an image
(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 generation of associated coded record :)
Patent 5530756: Television scrambling and descrambling method, and transmitter and receiver using said method
(CRYPTOGRAPHY : VIDEO CRYPTOGRAPHY : Video electric signal modification (e.g., scrambling) : Plural video stream multiplexing :)
Patent 5530757: Distributed fingerprints for information integrity verification
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : COMPUTER VIRUS DETECTION BY CRYPTOGRAPHY : Using record or token)
Patent 5530758: Operational methods for a secure node in a computer network
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : MULTIPLE COMPUTER COMMUNICATION USING CRYPTOGRAPHY : Loading initialization program (e.g., booting, rebooting, warm booting, remote booting, BIOS, initial program load (IPL), bootstrapping))
Patent 5530759: Color correct digital watermarking of images
(CRYPTOGRAPHY : BY MODIFYING OPTICAL IMAGE (E.G., TRANSMISSIVE OVERLAY) : Including particular structure or housing (e.g., display, keyboard))
Patent 5530760: Apparatus and method for adjusting levels between channels of a sound system
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : BINAURAL AND STEREOPHONIC : Center channel : Stereo earphone)
Patent 5530761: Automatic process of adjustment of the volume of sound reproduction
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : MONITORING OF SOUND : Amplification control responsive to ambient sound : Stereo earphone)
Patent 5530762: Real-time digital audio reverberation system
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : SOUND EFFECTS : Reverberators : Stereo earphone)
Patent 5530763: Hearing aid to be worn in the ear and method for its manufacture
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : HEARING AIDS, ELECTRICAL : Specified casing or housing : Feedback suppression)
Patent 5530764: Vibration control system for an automotive vehicle
(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 5530765: Depth of fade indicating LED
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : WITH MIXER : With magnetic loudspeaker)
Patent 5530766: Noise reducing apparatus of a cyclo-fan
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ACOUSTICAL NOISE OR SOUND CANCELLATION : Counterwave generation control path : Nonacoustically derived reference signal : Device for manipulation)
Patent 5530767: Reception volume limiting circuit
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : HEARING PROTECTORS, ELECTRICAL : Counterwave generation control path)
Patent 5530768: Speech enhancement apparatus
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : INCLUDING AMPLITUDE OR VOLUME CONTROL : Automatic : With amplitude control)
Patent 5530769: Equalizer and audio device using the same
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : INCLUDING FREQUENCY CONTROL : Having automatic equalizer circuit : With amplitude control)
Patent 5530770: Multiple output transformers network for sound reproducing system
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : WITH AMPLIFIER : With magnetic loudspeaker)
Patent 5530771: Image tracking device and image tracking method
(IMAGE ANALYSIS : APPLICATIONS : Target tracking or detecting : ZIP code)
Patent 5530772: Apparatus and method for testing bank notes for genuineness using Fourier transform analysis
(IMAGE ANALYSIS : APPLICATIONS : Reading paper currency : Cell analysis, classification, or counting)
Patent 5530773: Optical character recognition and item matching assisted by progressively decreasing match criteria
(IMAGE ANALYSIS : APPLICATIONS : Reading bank checks (e.g., documents bearing E-13B type characters) : Reading monetary amount : Blood cells)
Patent 5530774: Generation of depth image through interpolation and extrapolation of intermediate images derived from stereo image pair using disparity
(IMAGE ANALYSIS : APPLICATIONS : 3-D or stereo imaging analysis : Tool, workpiece, or mechanical component inspection)
Patent 5530775: Method of multi-font template enhancement by pixel weighting
(IMAGE ANALYSIS : PATTERN RECOGNITION : Template matching (e.g., specific devices that determine the best match) : Waveform analysis)
Patent 5530776: Write head for a MICR reader having an adjustable field profile
(IMAGE ANALYSIS : IMAGE SENSING : Magnetic : Prescanning)
Patent 5530777: Optical modulation device
(OPTICAL WAVEGUIDES : TEMPORAL OPTICAL MODULATION WITHIN AN OPTICAL WAVEGUIDE : Electro-optic :)
Patent 5530778: Direction finding apparatus using tunable fiber optic delay line
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Plural (e.g., data bus) : Single pole single throw)
Patent 5530779: Method and apparatus for the immobilization of vitreous supports at the ends of plastic or glass optical fibers for the construction of
(OPTICAL WAVEGUIDES : OPTICAL WAVEGUIDE SENSOR : Electro-optic)
Patent 5530780: Fiber optic laser conducting and diffusion device
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Input/output coupler : Evanescent wave coupling)
Patent 5530781: Optical fiber light coupling interface with an enlarged incident surface and method of making same
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Particular coupling structure : Tapered coupler : Directional coupler)
Patent 5530782: Intermediate branching method for optical path
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Particular coupling structure : "Y" coupler : Directional coupler)
Patent 5530783: Backplane optical fiber connector for engaging boards of different thicknesses and method of use
(OPTICAL WAVEGUIDES : WITH DISENGAGABLE MECHANICAL CONNECTOR : With alignment device)
Patent 5530784: Imaging of documents
(OPTICAL WAVEGUIDES : OPTICAL FIBER BUNDLE : Imaging (i.e., with coherent fiber structure and includes shaping, enhancing, and correcting) : With lens or mirror : With manipulator)
Patent 5530785: Optical fiber cable fixing structure and cable holder used for fixing the cable
(OPTICAL WAVEGUIDES : ACCESSORIES : External retainer/clamp : Channel waveguide)
Patent 5530786: Holding for optical fiber splice couplings
(OPTICAL WAVEGUIDES : ACCESSORIES : External retainer/clamp : Channel waveguide)
Patent 5530787: Optical fiber guide for preventing sharp bends
(OPTICAL WAVEGUIDES : ACCESSORIES : External retainer/clamp : Fiber holder (i.e., for single fiber or holding multiple single fibers together) : Where the second or further layer is a coating)
Patent 5530788: Electric motor drive control apparatus
(ELECTRICITY: MOTOR CONTROL SYSTEMS : CLOSED LOOP SPEED CONTROL SYSTEM FOR DC MOTOR WITH COMMUTATOR : Armature control by digital or combined analog and digital circuitry : By pulse width or duty cycle modification : With variable impedance)
Patent 5530789: Image processing apparatus and method for constructing a functional image using feature amounts of functions approximating changes in image
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) :)
Patent 5530790: Print control device for a printer or similar equipment
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Size, resolution, or scale control :)
Patent 5530791: Automatic manipulator-head trajectory producing system
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Robot control : Specific enhancing or modifying technique (e.g., adaptive control) : Collision prevention : Movable (e.g., rotatable))
Patent 5530792: Data processing apparatus utilizing CPU
(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 5530793: System for custom imprinting a variety of articles with images obtained from a variety of different sources
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Detail of image placement or content : Page or frame memory)
Patent 5530794: Method and system for handling text that includes paragraph delimiters of differing formats
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : PRESENTATION PROCESSING OF DOCUMENT : Layout : Detecting format code change : Horizontal spacing)
Patent 5530795: Computer conferencing
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : Computer supported collaborative work between plural users : Group window : Chat room)
Patent 5530796: Menu bar editor
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : User interface development (e.g., GUI builder) : Group window)
Patent 5530797: Workstation for simultaneously displaying overlapped windows using a priority control register
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS DISPLAY MEMORY SYSTEM : Graphic display memory controller : Plural memory controllers : Optical detector)
Patent 5530798: Apparatus and method for cascading graphic processors
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHIC PROCESSING SYSTEM : Plural graphics processors : CRT having tracking capability)
Patent 5530799: Rendering cache in an object oriented system
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS DISPLAY MEMORY SYSTEM : Cache : Character memory)
Patent 5530800: Method for relations recovery of a data base in case of errors
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault recovery :)
Patent 5530801: Data storing apparatus and method for a data processing system
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault recovery : By masking or reconfiguration : Of processor : Prepared backup processor (e.g., initializing cold backup) or updating backup processor (e.g., by checkpoint message) : Synchronization maintenance of processors)
Patent 5530802: Input sequence reordering method for software failure recovery
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault recovery : State recovery (i.e., process or data file) : Forward recovery (e.g., redoing committed action) : Reexecuting single instruction or bus cycle : Synchronization maintenance of processors)
Patent 5530803: Method and apparatus for programming memory devices
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault locating (i.e., diagnosis or testing) : Component dependent technique : Memory or storage device component fault : Memory emulator feature)
Patent 5530804: Superscalar processor with plural pipelined execution units each unit selectively having both normal and debug modes
(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 : Built-in hardware for diagnosing or testing within-system component (e.g., microprocessor test mode circuit, scan path) : Memory emulator feature)
Patent 5530805: Failure analysis device for memory devices
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault locating (i.e., diagnosis or testing) : Component dependent technique : Memory or storage device component fault : Memory emulator feature)
Patent 5530806: Method and apparatus for storing and retrieving routing information in a network node
(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 5530807: Communication system enabling external control of system terminals
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER NETWORK MANAGING : Network resource allocating :)
Patent 5530808: System for transferring ownership of transmitted data packet from source node to destination node upon reception of echo packet at source node
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : MULTIPLE NETWORK INTERCONNECTING : Compressing/decompressing)
Patent 5530809: Router for parallel computer including arrangement for redirecting messages
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : NETWORK-TO-COMPUTER INTERFACING : Compressing/decompressing)
Patent 5530810: Apparatus for live bus insertion of add-on devices
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus expansion or extension : Card insertion : Hot insertion :)
Patent 5530811: Behind backplane expansion board apparatus and method
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus expansion or extension : Application-specific peripheral adapting)
Patent 5530812: Bus 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 : Buffer or que control : Physical position bus prioritization)
Patent 5530813: Field-programmable electronic crossbar system and method for using same
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus interface architecture : Path selecting switch : Crossbar : Physical position bus prioritization)
Patent 5530814: Bi-directional crossbar switch with control memory for selectively routing signals between pairs of signal ports
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus interface architecture : Path selecting switch : Crossbar : Physical position bus prioritization)
Patent 5530815: Apparatus and method for verifying the order and operation of a data processing device when asynchronous commands are held in a command queue
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : PROCESSING CONTROL : Specialized instruction processing in support of testing, debugging, emulation : Masking)
Patent 5530816: Data processing system for handling multiple independent data-driven instruction streams
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : DYNAMIC INSTRUCTION DEPENDENCY CHECKING, MONITORING OR CONFLICT RESOLUTION : Scoreboarding, reservation station, or aliasing : Operation)
Patent 5530817: Very large instruction word type computer for performing a data transfer between register files through a signal line path
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : PROCESSING ARCHITECTURE : Long instruction word : Array processor operation)
Patent 5530818: Semiconductor integrated circuit device for optionally selecting the correspondence between a chip-select signal and address space
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESSING COMBINED WITH SPECIFIC MEMORY CONFIGURATION OR SYSTEM :)
Patent 5530819: System and method for mapping directly accessible magnetic DASD storage to fixed block optical storage
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESSING COMBINED WITH SPECIFIC MEMORY CONFIGURATION OR SYSTEM : Dynamic-type storage device (e.g., disk, tape, drum) :)
Patent 5530820: Virtual machine and method for controlling the same
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: VIRTUAL MACHINE TASK OR PROCESS MANAGEMENT OR TASK MANAGEMENT/CONTROL : VIRTUAL MACHINE TASK OR PROCESS MANAGEMENT :)
Patent 5530821: Method and apparatus including independent virtual address translation
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESS FORMATION : Address mapping (e.g., conversion, translation) : Virtual addressing : With password or key)
Patent 5530822: Address translator and method of operation
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESS FORMATION : Address mapping (e.g., conversion, translation) : Virtual addressing : Translation tables (e.g., segment and page table or map) : Directory tables (e.g., DLAT, TLB) :)
Patent 5530823: Hit enhancement circuit for page-table-look-aside-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 5530824: Address translation circuit
(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 5530825: Data processor with branch target address cache and method of operation
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESS FORMATION : Generating prefetch, look-ahead, jump, or predictive address : Resolving conflict, coherency, or synonym problem)
Patent 5530826: Read only memory with a data compression system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Virtual machine memory addressing)
Patent 5530827: Data management system for programming-limited type semiconductor memory and IC memory card employing data save/erase process with flag
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Specific memory composition : Solid-state read only memory (ROM) : Programmable read only memory (PROM, EEPROM, etc.) :)
Patent 5530828: Semiconductor storage device including a controller for continuously writing data to and erasing data from a plurality of flash memories
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Specific memory composition : Solid-state read only memory (ROM) : Programmable read only memory (PROM, EEPROM, etc.) :)
Patent 5530829: Track and record mode caching scheme for a storage system employing a scatter index table with pointer and a track directory
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Specific memory composition : Accessing dynamic storage device : Direct access storage device (DASD) : Caching :)
Patent 5530830: Disk array system
(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 5530831: Interchangeable extension board disk array system
(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 5530832: System and method for practicing essential inclusion in a multiprocessor and cache hierarchy
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Hierarchical memories : Caching : Multiple caches : Hierarchical caches :)
Patent 5530833: Apparatus and method for updating LRU pointer in a controller for two-way set associative cache
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Hierarchical memories : Caching : Associative : Cross-interrogating)
Patent 5530834: Set-associative cache memory having an enhanced LRU replacement strategy
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Hierarchical memories : Caching : Entry replacement strategy : Least recently used :)
Patent 5530835: Computer memory data merging technique for computers with write-back caches
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Shared memory area : Caching)
Patent 5530836: Method and apparatus for multiple memory bank selection
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Shared memory area : Simultaneous access regulation : Coherency)
Patent 5530837: Methods and apparatus for interleaving memory transactions into an arbitrary number of banks
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Control technique : Interleaving : Coherency)
Patent 5530838: Method and apparatus for controlling access to memory which is common to plural, priority-ordered central processing units and which is
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Shared memory area : Prioritized access regulation : Coherency)
Patent 5530839: Apparatus for checking access rights
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Control technique : Access limiting : Backup)
Patent 5530840: Address decoder with memory allocation for a micro-controller system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Memory configuring : Memory partitioning : With password or key)
Patent 5530841: Method for converting a hardware independent user description of a logic circuit into hardware components
(DATA PROCESSING: DESIGN AND ANALYSIS OF CIRCUIT OR SEMICONDUCTOR MASK : CIRCUIT DESIGN : Translation (e.g., conversion, equivalence) :)
Patent 5530842: Generic backplane system which is configurable to serve different network access methods simultaneously
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : NETWORK COMPUTER CONFIGURING : Reconfiguring :)
Patent 5530843: Logic description conversion apparatus and a logic description conversion method
(DATA PROCESSING: DESIGN AND ANALYSIS OF CIRCUIT OR SEMICONDUCTOR MASK : CIRCUIT DESIGN : Translation (e.g., conversion, equivalence) :)
Patent 5530844: Method of coupling open systems to a proprietary network
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : MULTICOMPUTER DATA TRANSFERRING VIA SHARED MEMORY : Master accessing slave storage)
Patent 5530845: Storage control subsystem implemented with an application program on a computer
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : EMULATION : Compatibility emulation : I/O adapter (e.g., port, controller))
Patent 5530846: System for decoupling clock amortization from clock synchronization
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : SYNCHRONIZATION OF CLOCK OR TIMING SIGNALS, DATA, OR PULSES : Having power source monitoring)
Patent 5530847: System and method for loading compressed embedded diagnostics
(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 5530848: System and method for implementing an interface between an external process and transaction processing system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: INTERPROGRAM COMMUNICATION OR INTERPROCESS COMMUNICATION (IPC) : INTERPROGRAM COMMUNICATION USING MESSAGE :)
Patent 5530849: Method of reading dynamic, hierarchical file system directories
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : DATABASE OR FILE ACCESSING :)
Patent 5530850: Data storage library array with log-structured file system which allows simultaneous write and garbage collection
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : FILE OR DATABASE MAINTENANCE : File allocation : Garbage collection :)
Patent 5530851: Early commit timestamp computer database protocol
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : DATABASE OR FILE ACCESSING : Access augmentation or optimizing :)
Patent 5530852: Method for extracting profiles and topics from a first file written in a first markup language and generating files in different markup
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER CONFERENCING : Demand based messaging :)
Patent 5530853: Method for filtering items in a computer application program container object using filter data for related entries in a container object of
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : DATABASE OR FILE ACCESSING :)
Patent 5530854: Shared tuple method and system for generating keys to access a database
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : DATABASE SCHEMA OR DATA STRUCTURE : Distributed or remote access)
Patent 5530855: Replicating a database by the sequential application of hierarchically sorted log records
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : FILE OR DATABASE MAINTENANCE : Coherency (e.g., same view to multiple users) : Object-oriented database structure reference)
Patent 5530856: Verifying multimedia linking for a multimedia presentation
(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 5530857: Automated shop floor control system and method of operation thereof
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : DATABASE OR FILE ACCESSING : Distributed or remote access : Pattern matching access)
Patent 5530858: Method and apparatus for background processing for PCMCIA card services
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: INTERPROGRAM COMMUNICATION OR INTERPROCESS COMMUNICATION (IPC) : DEVICE DRIVER COMMUNICATION : Virtual device driver (VxD) : Managed object system)
Patent 5530859: System for synchronizing a midi presentation with presentations generated by other multimedia streams by means of clock objects
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : SYNCHRONIZATION OF CLOCK OR TIMING SIGNALS, DATA, OR PULSES : Having power source monitoring)
Patent 5530860: Virtual computer control system effectively using a CPU with predetermined assignment ratios of resources based on a first and
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: VIRTUAL MACHINE TASK OR PROCESS MANAGEMENT OR TASK MANAGEMENT/CONTROL : TASK MANAGEMENT OR CONTROL : Process scheduling : Load balancing :)
Patent 5530861: Process enaction and tool integration via a task oriented paradigm
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Operations research : Allocating resources or scheduling for an administrative function : Including a payment switch or gateway)
Patent 5530862: In an interactive network board, method and apparatus for loading independently executable modules in prom
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : DIGITAL DATA PROCESSING SYSTEM INITIALIZATION OR CONFIGURATION (E.G., INITIALIZING, SET UP, CONFIGURATION, OR RESETTING) :)
Patent 5530863: Programming language processing system with program translation performed by term rewriting with pattern matching
(DATA PROCESSING: SOFTWARE DEVELOPMENT, INSTALLATION, AND MANAGEMENT : SOFTWARE PROGRAM DEVELOPMENT TOOL (E.G., INTEGRATED CASE TOOL OR STAND-ALONE DEVELOPMENT TOOL) : Translation of code : Compiling code : Including intermediate code : Including graph or tree representation (e.g., abstract syntax tree or AST))
Patent 5530864: Command object system for an object-oriented software platform
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: INTERPROGRAM COMMUNICATION OR INTERPROCESS COMMUNICATION (IPC) : INTERPROGRAM COMMUNICATION USING MESSAGE : Object oriented message :)
Patent 5530865: Method and apparatus for improved application program switching on a computer-controlled display system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: INTERPROGRAM COMMUNICATION OR INTERPROCESS COMMUNICATION (IPC) : INTERPROGRAM COMMUNICATION USING MESSAGE :)
Patent 5530866: Register allocation methods having upward pass for determining and propagating variable usage information and downward pass for binding;
(DATA PROCESSING: SOFTWARE DEVELOPMENT, INSTALLATION, AND MANAGEMENT : SOFTWARE PROGRAM DEVELOPMENT TOOL (E.G., INTEGRATED CASE TOOL OR STAND-ALONE DEVELOPMENT TOOL) : Translation of code : Compiling code : Analysis of code form : Including graph or tree representation (e.g., abstract syntax tree or AST) :)
Patent 5530867: Software for self-programming
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : MACHINE LEARNING : Defuzzification processing)
Patent 5530868: Notification of event handlers in broadcast or propagation mode by event management services in a computer system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: INTERPROGRAM COMMUNICATION OR INTERPROCESS COMMUNICATION (IPC) : EVENT HANDLING OR EVENT NOTIFICATION : Agent)
Patent 5530869: System and method for locating and implementing commands without invoking a menu hierarchy
(DATA PROCESSING: SOFTWARE DEVELOPMENT, INSTALLATION, AND MANAGEMENT : SOFTWARE PROGRAM DEVELOPMENT TOOL (E.G., INTEGRATED CASE TOOL OR STAND-ALONE DEVELOPMENT TOOL) : Editing : Visual : Syntax based)
Patent 5530870: Arrangement for efficiently transferring program execution between subprograms
(DATA PROCESSING: SOFTWARE DEVELOPMENT, INSTALLATION, AND MANAGEMENT : SOFTWARE PROGRAM DEVELOPMENT TOOL (E.G., INTEGRATED CASE TOOL OR STAND-ALONE DEVELOPMENT TOOL) : Translation of code : Compiling code : Optimization : Including analysis of program : Data flow analysis :)
Patent 5530871: Asynchronous input and output control system
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : ACCESS ARBITRATING : Access prioritizing : Path selecting switch)
Patent 5530872: Method and system for directing device driver to service multiple sequential interrupt requests generated by I/O device connected thereto
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTERRUPT PROCESSING : Access prioritizing)
Patent 5530873: Method and apparatus for processing interruption
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTERRUPT PROCESSING : Access prioritizing)
Patent 5530874: Network adapter with an indication signal mask and an interrupt signal mask
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTERRUPT PROCESSING : Interrupt inhibiting or masking : Path selecting switch)
Patent 5530875: Grouping of interrupt sources for efficiency on the fly
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTERRUPT PROCESSING : Interrupt prioritizing : Path selecting switch)
Patent 5530876: Floppy disk controller incorporating standby signal generating functions for moving the control from an operational mode to a standby mode if
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : COMPUTER POWER CONTROL : Power conservation : Active/idle mode processing : Including generation of associated coded record)
Patent 5530877: Apparatus for providing continuity of operation in a computer
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : COMPUTER POWER CONTROL : Password)
Patent 5530878: Simplified power system with a single power converter providing low power consumption and a soft on/off feature
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : COMPUTER POWER CONTROL : By external command : Biometric acquisition)
Patent 5530879: Computer system having power management processor for switching power supply from one state to another responsive to a closure of a switch, a
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : COMPUTER POWER CONTROL : Power conservation : Active/idle mode processing : Including generation of associated coded record)
Patent 5530880: Cooperative operation using workstations having operative rights assigned
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : SECURITY : Computer network : Biometric acquisition)
Patent 5530881: Vector processing apparatus for processing different instruction set architectures corresponding to mingled-type programs and separate-type
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : PROCESSING ARCHITECTURE : Vector processor : Vector processor operation : Masking to control an access to data in vector register)
Patent 5530882: Multi-purpose information processing system
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus expansion or extension : Card insertion : For data storage device)
Patent 5530883: Database engine
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : PROCESSING ARCHITECTURE : Array processor : Array processor operation : Data flow array processor :)
Patent 5530884: System with plurality of datapaths having dual-ported local memory architecture for converting prefetched variable length data to fixed
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : INSTRUCTION DECODING (E.G., BY MICROINSTRUCTION, START ADDRESS GENERATOR, HARDWIRED) : Decoding instruction to accommodate variable length instruction or operand : Operation)
Patent 5530885: Controller for controlling a system in a car, including a single chip microcomputer, and an apparatus for developing a control program for
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Having specific algorithm)
Patent 5530886: Object recognition apparatus using a hierarchical network of recognition units
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : NEURAL NETWORK : Structure : Digital neural network : Parallel connection :)
Patent 5530887: Methods and apparatus for providing automatic hardware device identification in computer systems that include multi-card adapters
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : System configuring : Docking station)
Patent 5530888: Process and apparatus for controlling a programmable controller with efficient identification of operation completion
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Input/Output command process : Address data transfer)
Patent 5530889: Hierarchical structure processor having at least one sub-sequencer for executing basic instructions of a macro instruction
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : PROCESSING CONTROL : Processing sequence control (i.e., microsequencing) : Multilevel microcontroller (e.g., dual-level control store) : Branch prediction)
Patent 5530890: High performance, low cost microprocessor
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : PROCESSING ARCHITECTURE : Microprocessor or multichip or multimodule processor having sequential program control : Operation)
Patent 5530891: System management interrupt mechanism within a symmetrical multiprocessing system
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Peripheral configuration : Concurrently performing Input/Output operation and other operation unrelated to Input/Output)
Patent 5530892: Single chassis multiple computer system having separate displays and keyboards with cross interconnect switching for work group coordinator
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Input/Output expansion :)
Patent 5530893: System for selectively communicating information between processor and built-in keyboard and external input means
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Input/Output command process : Address data transfer)
Patent 5530894: Adapter for interfacing a computer to a multichannel digital network, with port for a telephone
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : NETWORK-TO-COMPUTER INTERFACING : Compressing/decompressing)
Patent 5530895: System and method for computer interface board identification by serially comparing identification address bits and asserting
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Peripheral configuration : Address assignment :)
Patent 5530896: Appliance control process for matching slave units to control units and for automatically assigning addresses to the slave units
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Peripheral configuration : Address assignment :)
Patent 5530897: System for dynamic association of a variable number of device addresses with input/output devices to allow increased concurrent requests for
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Peripheral configuration : Address assignment :)
Patent 5530898: Digital recorder for storing audio data on tracks with specific operation modes inputted manually where soundless portion data is
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Peripheral configuration : Mode selection :)
Patent 5530899: Archival and retrieval system accessing an external storage by polling internal queues from remote terminals minimizing interruption of a host
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Peripheral monitoring : Availability monitoring :)
Patent 5530900: Display system for selectively displaying different types of information depending upon the detection of non-standard switch selections
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Peripheral monitoring : Activity monitoring :)
Patent 5530901: Data Transmission processing system having DMA channels running cyclically to execute data transmission from host to memory and from
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Direct Memory Accessing (DMA) : With access regulating :)
Patent 5530902: Data packet switching system having DMA controller, service arbiter, buffer type managers, and buffer managers for managing data transfer to
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Direct Memory Accessing (DMA) : With access regulating :)
Patent 5530903: System for reassigning a higher priority to an interrupted user by inhibiting the access of other users until the interrupted user has
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Input/Output access regulation : Access prioritization : Dynamic :)
Patent 5530904: System for tranferring data from one communication line to another using a multiplexer for selecting the lines and transferring data without
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Input/Output data buffering : Accessing via a multiplexer)
Patent 5530905: Temporary state preservation for a distributed file service which purges virtual circuit control information after expiration of time limit of
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER-TO-COMPUTER SESSION/CONNECTION ESTABLISHING : Network resource allocating)
Patent 5530906: Control circuit responses to a wait request from an address decoder for controlling clock signal supply to a CPU to operate with slow peripheral
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Input/Output process timing : Synchronous data transfer : Vectored)
Patent 5530907: Modular networked image processing system and method therefor
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INPUT/OUTPUT DATA PROCESSING : Peripheral adapting : Input/Output data modification : Analog-to-digital or digital-to-analog :)
Patent 5530908: Apparatus for providing fault tolerance in a radio communication system
(TELECOMMUNICATIONS : CARRIER WAVE REPEATER OR RELAY SYSTEM (I.E., RETRANSMISSION OF SAME INFORMATION) : Failure compensation (e.g., spare channel) : Channel selection or allocation)
Patent 5530909: Method for Radio transmitting information using aircrafts as open transmission relays
(TELECOMMUNICATIONS : CARRIER WAVE REPEATER OR RELAY SYSTEM (I.E., RETRANSMISSION OF SAME INFORMATION) : Portable or mobile repeater : Fading compensation)
Patent 5530910: Handover method in mobile communications system
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Handoff : Between macro and micro cells : Based on priority)
Patent 5530911: Method and apparatus for battery drain reduction by adjusting for dynamic changes of receiver warm-up time
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Having indication or alarm (e.g., location indication) : Code responsive (i.e., paging) : Power control or battery saving : Time based : Received signal includes power command)
Patent 5530912: Traffic driven channel reservation system for handovers in cellular networks
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Channel allocation : Hierarchical cell structure)
Patent 5530913: Message delivery improvement for data communications system using single frequency reuse networks
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Channel allocation : Hierarchical cell structure)
Patent 5530914: Method for determining when a radio leaves a radio talk group
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SEPARATE STATIONS : Plural transmitters or receivers (i.e., more than two stations) : Central station (e.g., master, etc.) : To or from mobile station : Having talk group :)
Patent 5530915: Method for determining and utilizing simulcast transmit times by master transceiver
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SEPARATE STATIONS : Plural transmitters or receivers (i.e., more than two stations) : Noise, distortion, or singing reduction : Synchronized stations : Simulcast system :)
Patent 5530916: Radio group call initiator identification storage and recall
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SEPARATE STATIONS : Plural transmitters or receivers (i.e., more than two stations) : Central station (e.g., master, etc.) : To or from mobile station : Having talk group :)
Patent 5530917: Method and a device for the utilization of channels in a radio communications system
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Handoff : System selection)
Patent 5530918: Method and apparatus for message scheduling in a multi-site data radio communication system
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Having indication or alarm (e.g., location indication) : Code responsive (i.e., paging) : Transmitting configuration : Multiple transmitters : Including reply to query)
Patent 5530919: Mobile communicator with means for attenuating transmitted output toward the user
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Housing or support : Antenna shielding : Waveguide)
Patent 5530920: Automatic output level control system for multi-carrier radio transmission apparatus
(TELECOMMUNICATIONS : TRANSMITTER : Plural modulation : Body attached or connected)
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