Patents 6151267 - 6151519
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Patent 6151267: Memory device with decoder having simplified structure
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Particular decoder or driver circuit : Alternate addressing (e.g., even/odd))
Patent 6151268: Semiconductor memory and memory system
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Combined random and sequential addressing : Including magnetic element)
Patent 6151269: Semiconductor memory device including dynamic type memory and static type memory formed on the common chip and an operating method thereof
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Sync/clocking : Magnetic)
Patent 6151270: Integrated circuit memory devices having programmable latency periods and methods of operating same
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Sync/clocking : Magnetic)
Patent 6151271: Integrated circuit memory devices having data selection circuits therein which are compatible with single and dual rate mode operation and
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Sync/clocking : Magnetic)
Patent 6151272: Integrated circuit memory devices that utilize data masking techniques to facilitate test mode analysis
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Sync/clocking : Magnetic)
Patent 6151273: Synchronous semiconductor memory device
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Sync/clocking : Magnetic)
Patent 6151274: System configured of synchronous semiconductor device for adjusting timing of each input and semiconductor device used therefor
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Sync/clocking : Magnetic)
Patent 6151275: Method of dual wavefield reinforcement
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : SEISMIC PROSPECTING : Land-reflection type : Signal analysis and/or correction : Particular source-receiver array : Vertical receiver or source array : Normal moveout)
Patent 6151276: Echo-ranging electronic boundary system
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : TRANSMITTER SYSTEMS : Animal control : Addition or subtraction)
Patent 6151277: Hydrophone with ferroelectric sensor
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : SIGNAL TRANSDUCERS : Underwater type : Transducer with support : Pressure compensating means)
Patent 6151278: Remote device for silent awakening
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : COMBINED WITH DISPARATE DEVICE : External alarm : Actuation of a running-time meter)
Patent 6151279: Single motor disc player with a Geneva mechanism
(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 : Plural optical storage media in disc changer : Plural media are unprotected (i.e., discs that are not in cartridges) : Having particular mechanism or slot for transferring disc into changer from outside : One tray for multiple discs : Having single motor that drives multiple mechanisms :)
Patent 6151280: Focus jump control apparatus of a player for multilayer recording disc
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Initialization/start-up or changing modes of system : Structure for shaping beam or causing astigmatic condition)
Patent 6151281: Reading and writing an incomplete recording on an optical disk
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : INFORMATION LOCATION OR REMOTE OPERATOR ACTUATED CONTROL : Selective addressing of storage medium (e.g., programmed access) : Of optical storage medium : Transducer movement control using recorded information indicative of location of information (e.g., track address) : Location information correction : Specified order of contents information modification processing)
Patent 6151282: Clock matching apparatus for a data reproduction system
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : BINARY PULSE TRAIN INFORMATION SIGNAL : Binary signal detecting using a clock signal : Plural reference signals)
Patent 6151283: Lens cleaner for a disc unit
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH STYLUS CLEANING OR TREATMENT (E.G., GRINDING) : For control of diverse art device)
Patent 6151284: Disk device having a flexible printed circuit cable providing a small-height structure
(DYNAMIC OPTICAL INFORMATION STORAGE OR RETRIEVAL : PARTICULAR CABINET STRUCTURE FOR OPTICAL MEDIA : Tray or drawer loading or ejecting :)
Patent 6151285: Disc device having a chassis and movable tray part including a turntable and pickup means with a disc overhanging the tray perpendicular to the
(DYNAMIC OPTICAL INFORMATION STORAGE OR RETRIEVAL : PARTICULAR CABINET STRUCTURE FOR OPTICAL MEDIA : Tray or drawer loading or ejecting : Tray locking : Pivotable chassis mounted turntable or pickup)
Patent 6151286: Method and apparatus for recording compressed audio data on recording medium and method for transferring compressed audio data
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : DUPLICATION OR COPYING (E.G., RERECORDING) : Particular acoustical structure (e.g., baffle))
Patent 6151287: Optical mass storage device, with data recording light-sensitive layer
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : SPECIFIC DETAIL OF INFORMATION HANDLING PORTION OF SYSTEM : Radiation beam modification of or by storage medium : Holographic : Signal error correcting or detecting)
Patent 6151288: Optical head assembly
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : SPECIFIC DETAIL OF INFORMATION HANDLING PORTION OF SYSTEM : Radiation beam modification of or by storage medium : Having particular optical element or particular placement thereof in radiation beam path to or from storage medium : Diffractive : Plural distinct diffractive optical elements : Including storage or retrieval of auxiliary signal)
Patent 6151289: Multibyte random access mass storage/memory system
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : SYSTEMS HAVING PLURAL PHYSICALLY DISTINCT INDEPENDENT TRACKS ON A SINGLE STORAGE MEDIUM SURFACE : Common time base (i.e., simultaneous) : Including modulated subchannel signal)
Patent 6151290: Inexpensive safe light beam recorder
(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 6151291: Device for optically reading digital data from a medium, particularly a laser disk reader device
(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 6151292: Optical disk having sequentially numbered sectors and logical tracks formed by a series of 2.sup.n sectors, and disk drive apparatus for
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : STORAGE MEDIUM STRUCTURE : Optical track structure (e.g., phase or diffracting structure, etc.) : Track data format/layout : Disc holding or locating (e.g., spindle structure))
Patent 6151293: Two-layer optical disk unaffected by position deviation
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : STORAGE MEDIUM STRUCTURE : Layered (e.g., permanent protective layer) : Laminated or unified discrete layers : With mask)
Patent 6151294: Write protect component for re-writable compact disc
(DYNAMIC OPTICAL INFORMATION STORAGE OR RETRIEVAL : OPTICAL STORAGE MEDIUM STRUCTURE : Optical storage medium support (i.e., turntable or spindle motor))
Patent 6151295: OFDM receiving system
(MULTIPLEX COMMUNICATIONS : GENERALIZED ORTHOGONAL OR SPECIAL MATHEMATICAL TECHNIQUES :)
Patent 6151296: Bit interleaving for orthogonal frequency division multiplexing in the transmission of digital signals
(MULTIPLEX COMMUNICATIONS : GENERALIZED ORTHOGONAL OR SPECIAL MATHEMATICAL TECHNIQUES : Particular set of orthogonal functions : Having a signaling constellation)
Patent 6151297: Method and system for link level server/switch trunking
(MULTIPLEX COMMUNICATIONS : FAULT RECOVERY : Level multiplex)
Patent 6151298: Electronic bus system
(MULTIPLEX COMMUNICATIONS : FAULT RECOVERY : Bypass an inoperative channel : In a ring or loop network)
Patent 6151299: Method and apparatus for enhanced partial packet discard
(MULTIPLEX COMMUNICATIONS : DATA FLOW CONGESTION PREVENTION OR CONTROL : Bypass an inoperative channel)
Patent 6151300: Method and apparatus for enabling flow control over multiple networks having disparate flow control capability
(MULTIPLEX COMMUNICATIONS : DATA FLOW CONGESTION PREVENTION OR CONTROL : Control of data admission to the network : End-to-end flow control : Using a spare channel)
Patent 6151301: ATM architecture and switching element
(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 6151302: Cell flow rate control method for asynchronous transfer mode switch
(MULTIPLEX COMMUNICATIONS : DATA FLOW CONGESTION PREVENTION OR CONTROL : Control of data admission to the network : Based on data flow rate measurement : Measurement of the peak data flow rate : Loopback of signals on the secondary ring or loop)
Patent 6151303: Method of asynchronous transfer mode (ATM) switching and an ATM switching equipment
(MULTIPLEX COMMUNICATIONS : DATA FLOW CONGESTION PREVENTION OR CONTROL : Flow control of data transmission through a network : Including signaling between network elements : Measurement of the average data flow rate)
Patent 6151304: Distributed precomputation of network signal paths with improved performance through parallelization
(MULTIPLEX COMMUNICATIONS : DATA FLOW CONGESTION PREVENTION OR CONTROL : Flow control of data transmission through a network : Least cost or minimum delay routing : Using OAM (Operation, Administration and Maintenance) cells)
Patent 6151305: Method and apparatus for planning an ATM network for an area of concentrated demand for transport bandwidth
(MULTIPLEX COMMUNICATIONS : DATA FLOW CONGESTION PREVENTION OR CONTROL : Flow control of data transmission through a network : Least cost or minimum delay routing : Using OAM (Operation, Administration and Maintenance) cells)
Patent 6151306: Vehicle multiplex communication system
(MULTIPLEX COMMUNICATIONS : DIAGNOSTIC TESTING (OTHER THAN SYNCHRONIZATION) : Fault detection : In a star coupler)
Patent 6151307: Fibre ink superframe format
(MULTIPLEX COMMUNICATIONS : DIAGNOSTIC TESTING (OTHER THAN SYNCHRONIZATION) : Path check : Having a dedicated test line or channel)
Patent 6151308: Elevated communication hub and method of operation therefor
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Repeater : Airborne or space satellite repeater : Start-Stop)
Patent 6151309: Service provision system for communications networks
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Having a plurality of contiguous regions served by respective fixed stations : In a trunking system)
Patent 6151310: Dividable transmit antenna array for a cellular base station and associated method
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Having a plurality of contiguous regions served by respective fixed stations : Channel assignment : Having both time and frequency assignment : Including onboard switching)
Patent 6151311: Mobile station assisted timing synchronization in a CDMA communication system
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Having a plurality of contiguous regions served by respective fixed stations : Channel assignment : Combining or distributing information via code word channels using multiple access techniques (e.g., CDMA) : Based upon a particular signal quality measurement)
Patent 6151312: Network protocol for wireless broadband-ISDN using ATM
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Having a plurality of contiguous regions served by respective fixed stations : Contiguous regions interconnected by a local area network : Combining or distributing information via time channels)
Patent 6151313: Baseband phase estimation technique for demodulation of overlapping packets
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Combining or distributing information via code word channels using multiple access techniques (e.g., CDMA) : Channel assignment)
Patent 6151314: Use of header fields of an ATM cell in radio connected ATM data transfer
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Combining or distributing information via time channels : Synchronization : Channel reservation scheme)
Patent 6151315: Method and apparatus for achieving fabric independent routing technique
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Combined circuit switching and packet switching : Synchronization)
Patent 6151316: Apparatus and method for synthesizing management packets for transmission between a network switch and a host controller
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Combined circuit switching and packet switching : Routing circuit switched traffic through a packet switching network : Channel reservation scheme)
Patent 6151317: Control type or service independent building block
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Through a circuit switch : Switching control : Having a supervisory signaling feature : Having a separate signaling network : Data memory addressing)
Patent 6151318: Method and apparatus for encapsulating ATM cells in a broadband 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 6151319: Connectionless message service using ATM routers
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Message transmitted using fixed length packets (e.g., ATM cells) : Multiprotocol network : Internet Protocol (including TCP/IP or UDP/IP) over fixed length packet network (e.g., IP over ATM) : Based on service category (e.g., CBR, VBR, UBR, or ABR))
Patent 6151320: Apparatus and method for identifying boundary of asynchronous transfer mode cell
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Message transmitted using fixed length packets (e.g., ATM cells) : Adapting detail (e.g., converting to/from ATM, or detail of ATM Adaption Layers (AALs)) : Adapting constant bit rate (CBR) data (e.g., voice, or narrow band ISDN over ATM, or using AAL1) : Based on service category (e.g., CBR, VBR, UBR, or ABR))
Patent 6151321: Method and system for sending ATM cells to an ATM network from a host
(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) : Based on priority : Employing particular searching function (e.g., hashing, alternate, re-routing))
Patent 6151322: Multiport data switch having data frame VLAN tagging and VLAN stripping
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Message transmitted using fixed length packets (e.g., ATM cells) : Multiprotocol network : Emulated LAN (LANE/ELAN/VLAN, e.g., Ethernet or token ring legacy LAN over a single ATM network/LAN) : Based on service category (e.g., CBR, VBR, UBR, or ABR))
Patent 6151323: Method of supporting unknown addresses in an interface for data transmission in an asynchronous transfer mode
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Message transmitted using fixed length packets (e.g., ATM cells) : Multiprotocol network : Emulated LAN (LANE/ELAN/VLAN, e.g., Ethernet or token ring legacy LAN over a single ATM network/LAN) : Based on service category (e.g., CBR, VBR, UBR, or ABR))
Patent 6151324: Aggregation of mac data flows through pre-established path between ingress and egress switch to reduce number of number connections
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Message transmitted using fixed length packets (e.g., ATM cells) : Distributed switching : Employing logical addressing for routing (e.g., VP or VC) : Data memory addressing)
Patent 6151325: Method and apparatus for high-capacity circuit switching with an ATM second stage switch
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Message transmitted using fixed length packets (e.g., ATM cells) : Centralized switching : Employing logical addressing for routing (e.g., VP or VC))
Patent 6151326: Method and apparatus for automatic device segmentation and port-to-segment distribution
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Having a plurality of nodes performing distributed switching : Bridge or gateway between networks : Bridge between bus systems : Detail of clock recovery or synchronization)
Patent 6151327: Method of routing and bundling demands with low utilization in a telecommunications network
(MULTIPLEX COMMUNICATIONS : CHANNEL ASSIGNMENT TECHNIQUES : Adaptive selection of channel assignment technique : Concentrator)
Patent 6151328: Apparatus and method for controlling power in code division multiple access system
(MULTIPLEX COMMUNICATIONS : CHANNEL ASSIGNMENT TECHNIQUES : Combining or distributing information via code word channels using multiple access techniques (e.g., CDMA) : Control line is used to request or reserve access)
Patent 6151329: Transmission control method between a plurality of stations
(MULTIPLEX COMMUNICATIONS : CHANNEL ASSIGNMENT TECHNIQUES : Carrier sense multiple access (CSMA) : Arbitration for access between contending stations : With priority resolution)
Patent 6151330: Electric power supply management system
(MULTIPLEX COMMUNICATIONS : CHANNEL ASSIGNMENT TECHNIQUES : Polling : Arbitration for access between contending stations)
Patent 6151331: System and method for providing a proxy FARP for legacy storage devices
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Adaptive : Arbitration for access between contending stations)
Patent 6151332: Protocol conversion and bandwidth reduction technique providing multiple nB+D ISDN basic rate interface links over a wireless code division
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Adaptive : Converting between protocols : On ring or loop network)
Patent 6151333: Data/voice/fax compression multiplexer
(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 6151334: System and method for sending multiple data signals over a serial link
(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 6151335: Modulation switching for DSL signal transmission
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via frequency channels : Subscriber carrier : Program distribution : Combined communication of diverse information types : Idle or busy signal erasure or frame erasure)
Patent 6151336: Time division multiplexing expansion subsystem
(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 6151337: Continuous-wave Raman laser having a high-finesse cavity
(COHERENT LIGHT GENERATORS : RAMAN LASER :)
Patent 6151338: High power laser optical amplifier system
(COHERENT LIGHT GENERATORS : OPTICAL FIBER LASER :)
Patent 6151339: Thermal compensation of injection laser diodes driven by shunt current modulators
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Optical output stabilization : Power : Rotating prism)
Patent 6151340: Method and apparatus for locking the wavelength of beacon beam in a free-space laser communications system
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Optical output stabilization : Frequency : Rotating prism)
Patent 6151341: Stackable integrated diode packaging
(COHERENT LIGHT GENERATORS : PARTICULAR TEMPERATURE CONTROL : Liquid coolant : Frequency)
Patent 6151342: Bright diode-laser light-source
(COHERENT LIGHT GENERATORS : PARTICULAR TEMPERATURE CONTROL : Heat sink : Frequency)
Patent 6151343: Method and apparatus for driving diode pumped solid-state lasers
(COHERENT LIGHT GENERATORS : PARTICULAR COMPONENT CIRCUITRY : For driving or controlling laser : Frequency)
Patent 6151344: Automatic power control of semiconductor laser
(COHERENT LIGHT GENERATORS : PARTICULAR COMPONENT CIRCUITRY : For driving or controlling laser : Frequency)
Patent 6151345: Laser power control with stretched initial pulses
(COHERENT LIGHT GENERATORS : PARTICULAR COMPONENT CIRCUITRY : For driving or controlling laser : Frequency)
Patent 6151346: High pulse rate pulse power system with fast rise time and low current
(COHERENT LIGHT GENERATORS : PARTICULAR COMPONENT CIRCUITRY : For driving or controlling laser : Frequency)
Patent 6151347: Laser diode and method of fabrication thereof
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Particular confinement layer :)
Patent 6151348: Semiconductor laser
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Particular confinement layer : With saturable absorption layer :)
Patent 6151349: Automatic fluorine control system
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Gas : With means for controlling gas flow : Monolithic integrated)
Patent 6151350: Gas laser
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Gas : Gas maintenance (e.g., purification, replenishment, etc.) : Monolithic integrated)
Patent 6151351: Distributed feedback semiconductor laser and method for producing the same
(COHERENT LIGHT GENERATORS : PARTICULAR RESONANT CAVITY : Distributed feedback : Having a ring configuration)
Patent 6151352: Wireless communication using a frequency hopping method
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Frequency hopping :)
Patent 6151353: Pre-acquisition frequency offset removal in a GPS receiver
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Frequency hopping : Receiver : Having specific code acquisition or tracking)
Patent 6151354: Multi-mode, multi-band, multi-user radio system architecture
(PULSE OR DIGITAL COMMUNICATIONS : REPEATERS : Direct sequence)
Patent 6151355: Wireless modem
(PULSE OR DIGITAL COMMUNICATIONS : TRANSCEIVERS : Transmission interface between two stations or terminals : Phase locked loop)
Patent 6151356: Method and apparatus for phase detection in digital signals
(PULSE OR DIGITAL COMMUNICATIONS : TESTING : Phase error or phase jitter : Angle modulation)
Patent 6151357: Method and apparatus for displaying a visual indication of a transmission status
(PULSE OR DIGITAL COMMUNICATIONS : TESTING : With indicator : Angle modulation)
Patent 6151358: Method and apparatus, and computer program for producing filter coefficients for equalizers
(PULSE OR DIGITAL COMMUNICATIONS : EQUALIZERS : Automatic : Adaptive : Matched-filter-type receiver)
Patent 6151359: Method of video buffer verification
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Associated signal processing : Synchronization : Half-pixel refinement)
Patent 6151360: Method for encoding video signal using statistical information
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Adaptive : Quantization : Having SAW or charge-transfer device)
Patent 6151361: System and method for reducing multipass signal degradation
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Adaptive : Quantization : Having SAW or charge-transfer device)
Patent 6151362: Joint rate control for stereoscopic video coding
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Predictive : Separate coders)
Patent 6151363: Video image processing
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Predictive : Motion vector : Half-pixel refinement :)
Patent 6151364: Codec supporting PCM modem communications over a universal digital loop carrier
(PULSE OR DIGITAL COMMUNICATIONS : PULSE CODE MODULATION : Noise or distortion reduction : Single bit (delta))
Patent 6151365: Information detecting apparatus and method
(PULSE OR DIGITAL COMMUNICATIONS : SYSTEMS USING ALTERNATING OR PULSATING CURRENT : Plural channels for transmission of a single pulse train : Quadrature amplitude modulation : Partial response : Syllabic)
Patent 6151366: Method and apparatus for modulating signals
(PULSE OR DIGITAL COMMUNICATIONS : TRANSMITTERS : Angle modulation : Frequency shift keying : Minimum shift keying : Quaternary)
Patent 6151367: Digital demodulator
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Angle modulation : Particular demodulator : Carrier recovery circuit or carrier tracking : Quaternary)
Patent 6151368: Phase-noise compensated digital communication receiver and method therefor
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Angle modulation : Particular demodulator : Carrier recovery circuit or carrier tracking : Quaternary)
Patent 6151369: Digital broadcast receiver
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Angle modulation : Phase shift keying : Plural phase (>2) : More than two phases)
Patent 6151370: Path-oriented decoder for signal-dependent noise
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Particular pulse demodulator or detector : Maximum likelihood decoder or viterbi decoder : Separate mark and space channels)
Patent 6151371: Automatic frequency control circuit
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Automatic frequency control : Correlative or matched filter)
Patent 6151372: Diversity receiver
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Interference or noise reduction : Diversity (frequency or time) : Separate mark and space channels)
Patent 6151373: Weak signal resolver
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Interference or noise reduction : Intersymbol interference : Separate mark and space channels)
Patent 6151374: Synchronizing signal detecting apparatus
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Frequency or phase control using synchronizing signal : Synchronization word : Synchronizer pattern recognizers : More than two phases)
Patent 6151375: Transmitter, receiver, communication apparatus, communication method and communication system
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Frequency or phase control using synchronizing signal : Start - stop : With asynchronous data : More than two phases)
Patent 6151376: Nuclear fuel assembly
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : FUEL COMPONENT STRUCTURE : Plural fuel segments or elements : In pack or bundle : With thermal expansion compensating means : With coolant flow bypass means)
Patent 6151377: Computer tomographic method and a computer tomograph
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Computerized tomography :)
Patent 6151378: Method and device for processing of medical image data
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Computerized tomography :)
Patent 6151379: Method and device for measuring density
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Absorption : Thickness or density analysis : With spatially dispersive energy analysis)
Patent 6151380: Ball grid array re-work assembly with X-ray inspection system
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Absorption : Flaw analysis : With standardization)
Patent 6151381: Gated transmission and scatter detection for x-ray imaging
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Diffraction, reflection, or scattering analysis : Scatter analysis : Thickness or density analysis : Plural diverse X-ray analysis :)
Patent 6151382: X-ray imaging apparatus and method using a flat amorphous silicon imaging panel
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : ELECTRONIC CIRCUIT : With display or signaling : Televison : With solid-state image detector : Plural diverse X-ray analysis)
Patent 6151383: Radiographic testing system with learning-based performance prediction
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : ELECTRONIC CIRCUIT : X-ray source power supply : Dose regulated : With image subtraction or addition)
Patent 6151384: X-ray tube with magnetic electron steering
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SOURCE : Electron tube : With electron focusing or intensity control means : With specific bearing means)
Patent 6151385: System for the automatic notification that a 9-1-1 call has occurred
(TELEPHONIC COMMUNICATIONS : EMERGENCY OR ALARM COMMUNICATIONS (E.G., WATCHMAN'S CIRCUIT) : Central station with plural substations : Intrusion)
Patent 6151386: Technique for efficiently accessing telephone messages
(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.) : Recording voice message from non subscriber caller : Determining fault location)
Patent 6151387: Telephonic-interface game control system
(TELEPHONIC COMMUNICATIONS : TELEPHONE LINE OR SYSTEM COMBINED WITH DIVERSE ELECTRICAL SYSTEM OR SIGNALLING (E.G., COMPOSITE) : Having transmission of a digital message signal over a telephone line : Amusement (e.g., game, lottery) : Among at least three terminal types)
Patent 6151388: Communication charge management system
(TELEPHONIC COMMUNICATIONS : WITH USAGE MEASUREMENT (E.G., CALL OR TRAFFIC REGISTER) : Call charge metering or monitoring : At subscriber station : Manually set (e.g., key and lock))
Patent 6151389: Telephone
(TELEPHONIC COMMUNICATIONS : MULTI-LINE OR KEY SUBSTATION SYSTEM WITH SELECTIVE SWITCHING AND CENTRAL SWITCHING OFFICE CONNECTION : At terminal station (e.g., coin paystation))
Patent 6151390: Protocol conversion using channel associated signaling
(TELEPHONIC COMMUNICATIONS : PLURAL EXCHANGE NETWORK OR INTERCONNECTION : Interexchange signalling : With an automatic exchange)
Patent 6151391: Phone with adjustable sidetone
(TELEPHONIC COMMUNICATIONS : SUBSTATION OR TERMINAL CIRCUITRY : Sidetone control or hybrid circuit (e.g., induction coil) : Amplification or attenuation level control)
Patent 6151392: Telecommunications protector panel connector assembly
(TELEPHONIC COMMUNICATIONS : TERMINAL : Housing or housing component : Protective structure : Moveable or removeable element (e.g., cover))
Patent 6151393: Device and method for modular multiplication
(CRYPTOGRAPHY : COMMUNICATION SYSTEM USING CRYPTOGRAPHY : Symmetric key cryptography : Combining outputs of shift register : Nonlinear or chaotic system)
Patent 6151394: Encrypted communication system that limits the damage caused when a secret key has been leaked
(CRYPTOGRAPHY : KEY MANAGEMENT : Key distribution : User-to-user key distributed over data link (i.e., no center) : By public key method)
Patent 6151395: System and method for regenerating secret keys in diffie-hellman communication sessions
(CRYPTOGRAPHY : KEY MANAGEMENT : Key escrow or recovery : User-to-user key distributed over data link (i.e., no center))
Patent 6151396: Active acoustic resonator for abating noise
(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 6151397: Method and system for reducing undesired signals in a communication environment
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ACOUSTICAL NOISE OR SOUND CANCELLATION : Within cabin or compartment of vehicle : Inductive pickup)
Patent 6151398: Magnetic film ultrasonic emitter
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ONE-WAY AUDIO SIGNAL PROGRAM DISTRIBUTION : Counterwave generation control path)
Patent 6151399: Directional microphone system providing for ease of assembly and disassembly
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : HEARING AIDS, ELECTRICAL : Directional : Mechanical (e.g., reverberation chamber))
Patent 6151400: Automatic sensitivity control
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : HEARING AIDS, ELECTRICAL : Noise compensation circuit : Mechanical (e.g., reverberation chamber))
Patent 6151401: Planar speaker for multimedia laptop PCs
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ELECTRO-ACOUSTIC AUDIO TRANSDUCER : Mounting or support feature of housed loudspeaker : With furniture, clothing, or image display : Electrical hardware feature)
Patent 6151402: Vibration transducers
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ELECTRO-ACOUSTIC AUDIO TRANSDUCER : Electromagnetic (e.g., dyynamic) : Mechanical detail)
Patent 6151403: Method for automatic detection of human eyes in digital images
(IMAGE ANALYSIS : APPLICATIONS : Personnel identification (e.g., biometrics) : Using a characteristic of the eye :)
Patent 6151404: Anatomical visualization system
(IMAGE ANALYSIS : APPLICATIONS : Biomedical applications : Using a fingerprint)
Patent 6151405: System and method for cellular specimen grading
(IMAGE ANALYSIS : APPLICATIONS : Biomedical applications : Cell analysis, classification, or counting : With a prism)
Patent 6151406: Method and apparatus for locating ball grid array packages from two-dimensional image data
(IMAGE ANALYSIS : APPLICATIONS : Manufacturing or product inspection : Inspection of semiconductor device or printed circuit board : Inspecting printed circuit boards :)
Patent 6151407: Measurement system
(IMAGE ANALYSIS : APPLICATIONS : Robotics : Tool, workpiece, or mechanical component inspection)
Patent 6151408: Method for separating a desired pattern region from a color image
(IMAGE ANALYSIS : COLOR IMAGE PROCESSING : Image segmentation using color : Alphanumerics)
Patent 6151409: Methods for compressing and re-constructing a color image in a computer system
(IMAGE ANALYSIS : COLOR IMAGE PROCESSING : Compression of color images : Alphanumerics)
Patent 6151410: Image processing apparatus, image processing method and medium for storing image-processing control program
(IMAGE ANALYSIS : COLOR IMAGE PROCESSING : Color correction : Alphanumerics)
Patent 6151411: Point symmetry shaping method used for curved figure and point symmetry shaping apparatus thereof
(IMAGE ANALYSIS : PATTERN RECOGNITION : Feature extraction : Local or regional features : Shape and form analysis : Measurements made on alphanumeric characters)
Patent 6151412: Image processing apparatus having capability of synthesizing contents of plural memories
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Context analysis or word recognition (e.g., character string))
Patent 6151413: Method of coding an arbitrary shape of an object when all pixels of an entire region of a display are used as texture for the object
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Shape, icon, or feature-based compression : Checking spelling for recognition)
Patent 6151414: Method for signal encoding and feature extraction
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Quantization : Vector quantization : With a multilevel classifier)
Patent 6151415: Auto-focusing algorithm using discrete wavelet transform
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Focus measuring or adjusting (e.g., deblurring) : Vector quantization)
Patent 6151416: Method and apparatus for adaptive class tap selection according to multiple classification
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Image filter : Adaptive filter : Skeletonizing)
Patent 6151417: System for the processing of a sequence of noisy images and medical examination apparatus including such a system
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Image filter : Recursive filter : Skeletonizing)
Patent 6151418: Method for imaging an area of investigation
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Intensity, brightness, contrast, or shading correction : Based on peak levels)
Patent 6151419: Image reading method and image reading apparatus
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Intensity, brightness, contrast, or shading correction : Based on peak levels)
Patent 6151420: Minimizing blocking artifacts in a filtered image
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Artifact removal or suppression (e.g., distortion correction) : Based on peak levels)
Patent 6151421: Image composing apparatus and method having enhanced design flexibility
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Combining image portions (e.g., portions of oversized documents) : Using a mask)
Patent 6151422: System for orienting documents in the automated processing of bulk mail and the like
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Measuring image properties (e.g., length, width, or area) : Using a mask)
Patent 6151423: Character recognition with document orientation determination
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Measuring image properties (e.g., length, width, or area) : Determining amount an image is rotated or skewed : Skeletonizing)
Patent 6151424: System for identifying objects and features in an image
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Changing the image coordinates : Registering or aligning multiple images to one another : Where the object is a character, word, or text)
Patent 6151425: Resolution conversion system and method
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Changing the image coordinates : To change the scale or size of an image : Rotation of image is limited to 90 degrees, 180 degrees, or 270 degrees)
Patent 6151426: Click and select user interface for document scanning
(IMAGE ANALYSIS : IMAGE SENSING : Multiple scanning : Prescanning : Where the image is an alphanumeric character)
Patent 6151427: Tunable optic fiber bandpass filter using flexural acoustic waves
(OPTICAL WAVEGUIDES : DIRECTIONAL OPTICAL MODULATION WITHIN AN OPTICAL WAVEGUIDE : Acousto-optic : Phase modulation type)
Patent 6151428: All-optical wavelength coded logic gates
(OPTICAL WAVEGUIDES : POLARIZATION WITHOUT MODULATION : Electro-optic)
Patent 6151429: Polarisation asymmetric active optical waveguide, method of its production, and its uses
(OPTICAL WAVEGUIDES : POLARIZATION WITHOUT MODULATION : Electro-optic)
Patent 6151430: Photonic device having an integal guide and method of manufacturing
(OPTICAL WAVEGUIDES : INTEGRATED OPTICAL CIRCUIT : Including physical deformation or movement of waveguide)
Patent 6151431: Compact non-blocking non-dilated optical switch using mode conversion
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Switch (i.e., switching from one terminal to another, not modulation) : Multiple pole multiple throw : Double pole multiple throw :)
Patent 6151432: Universal optical fiber connectors and basic plugs thereof
(OPTICAL WAVEGUIDES : WITH DISENGAGABLE MECHANICAL CONNECTOR : Structure surrounding optical fiber-to-fiber connection : Multi-part (e.g., two pieces screwed together or bayonet latched) : With additional structure at or immediately surrounding each optical fiber end face : Fiber end held in ferrule :)
Patent 6151433: Optical fiber connector using photocurable adhesive
(OPTICAL WAVEGUIDES : WITH DISENGAGABLE MECHANICAL CONNECTOR : Optical fiber/optical fiber cable termination structure : Structure rearward of optical fiber end face to secure additional fiber or cable layers : Fiber end held in ferrule)
Patent 6151434: Sealed tube cable containing at least one optical conductor
(OPTICAL WAVEGUIDES : OPTICAL TRANSMISSION CABLE : Tightly confined (i.e., fiber tightly held inside the outer sheath) : End-to-end (butt) coupling)
Patent 6151435: Evanescent atom guiding in metal-coated hollow-core optical fibers
(OPTICAL WAVEGUIDES : OPTICAL FIBER WAVEGUIDE WITH CLADDING : Utilizing nonsolid core or cladding : With lens or mirror)
Patent 6151436: Splice closure with extended cover
(OPTICAL WAVEGUIDES : ACCESSORIES : Splice box and surplus fiber storage/trays/organizers/ carriers : Channel waveguide)
Patent 6151437: Junction enclosure for fiber optic telemetry system
(OPTICAL WAVEGUIDES : ACCESSORIES : External retainer/clamp : Channel waveguide)
Patent 6151438: Fiber device having variable refractive index region proximal the core
(OPTICAL WAVEGUIDES : ACCESSORIES : Attenuator : Fiber holder (i.e., for single fiber or holding multiple single fibers together))
Patent 6151439: Apparatus and method for implanting optical fibers in fabric panels and the like
(OPTICAL WAVEGUIDES : MISCELLANEOUS : Of waveguide cladding)
Patent 6151440: Arrangement for segment-by-segment recording of information signals on an intermittently drivable magnetic tape
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Fast, slow, or stop reproducing : Locus or track control : Disc)
Patent 6151441: System for storing and reproducing multiplexed data
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Having another signal : Digital technique)
Patent 6151442: Signal compressing apparatus
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Having another signal : Audio signal : Multiplexing or demultiplexing :)
Patent 6151443: Digital video and data recorder
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Compressing in recording or decompressing in reproducing : Television signal)
Patent 6151444: Motion picture including within a duplication of frames
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Using disc : Selective mode (e.g., still or motion))
Patent 6151445: Film image input method and apparatus with image index data detection
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Using light or beam : Cathode-ray tube : Crosstalk)
Patent 6151446: Apparatus and method for thermally processing substrates including a processor using multiple detection signals
(ELECTRIC RESISTANCE HEATING DEVICES : : Radiant heater : With chamber : Lamp banks movable relative to stationary work during use)
Patent 6151447: Rapid thermal processing apparatus for processing semiconductor wafers
(ELECTRIC RESISTANCE HEATING DEVICES : : Radiant heater : With support for workpiece : Lamp banks movable relative to stationary work during use)
Patent 6151448: Electric heater for a livestock water tank
(ELECTRIC RESISTANCE HEATING DEVICES : : Immersion heater details : With particular mounting means : Block forms flow path)
Patent 6151449: One-time-use camera with fracture line of weakness non-coincident to pivot axis of film door
(PHOTOGRAPHY : DISPOSABLE OR RECYCLABLE CAMERA : Object support)
Patent 6151450: Programmable electronic device
(PHOTOGRAPHY : CONTROL CIRCUIT FOR SEQUENCING AT LEAST THREE FUNCTIONS : Including film processing tank)
Patent 6151451: Display illuminating apparatus for use in camera
(PHOTOGRAPHY : HAVING WIRELESS REMOTE CONTROL CIRCUIT : Having stabilization system)
Patent 6151452: Camera, such as an APS camera, having a single-piece, rotatable viewfinder and light-pipe mask for format selection
(PHOTOGRAPHY : PSEUDO ZOOM : Camera release)
Patent 6151453: Camera having a grip portion
(PHOTOGRAPHY : WITH OBJECT ILLUMINATION FOR EXPOSURE : Having flash built into camera : Diaphragm function only)
Patent 6151454: Photographic lighting apparatus for consistent and accurate exposure control
(PHOTOGRAPHY : WITH OBJECT ILLUMINATION FOR EXPOSURE : Having exposure synchronizer : Multiple illumination units for single exposure : And reflector or refractor)
Patent 6151455: Lens-fitted photo film unit with flash device and protective cover
(PHOTOGRAPHY : WITH OBJECT ILLUMINATION FOR EXPOSURE : With power supply detail : Effective distance indicator)
Patent 6151456: Photographic camera system
(PHOTOGRAPHY : WITH DATA RECORDING : Data for control of subsequent processing of film : Images recorded on separate films)
Patent 6151457: Image forming system for diagnosing communication interface between image forming apparatuses
(ELECTROPHOTOGRAPHY : DIAGNOSTICS : With diverse image formation)
Patent 6151458: Sheet detecting device and image forming apparatus provided with the same
(ELECTROPHOTOGRAPHY : DIAGNOSTICS : Document handling : Electrostatic)
Patent 6151459: Development cartridge and image forming apparatus
(ELECTROPHOTOGRAPHY : DIAGNOSTICS : Consumable : Toner : Misstrip of copy)
Patent 6151460: Image recording device having a developing bias voltage output circuit
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Control of developing : Bias control : By concentration detector)
Patent 6151461: Facsimile device and method of controlling operation of facsimile device
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Control of transfer : Concentration control)
Patent 6151462: Heat fixing apparatus wherein influence of temperature rise in sheet non-passing area is prevented
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Control of fixing : Concentration control)
Patent 6151463: Apparatus and method for forming a toner image
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Control of fixing : Concentration control)
Patent 6151464: Image output processing apparatus
(ELECTROPHOTOGRAPHY : MACHINE OPERATION : Accounting : Reference signal (e.g., pulse train))
Patent 6151465: Electrical contact device for developing roller
(ELECTROPHOTOGRAPHY : MACHINE OPERATION : Electrical connection : Supplying power to charger)
Patent 6151466: Fixing device including vented chamber-like area
(ELECTROPHOTOGRAPHY : INTERNAL MACHINE ENVIRONMENT : Forced air circulation : Supplying power to charger)
Patent 6151467: Developing apparatus
(ELECTROPHOTOGRAPHY : INTERNAL MACHINE ENVIRONMENT : Particle or contaminant control : Seal : Developer seal : Magnetic : Optical detector)
Patent 6151468: Electrophotographic photoconductor
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Photoconductive member : To produce outline image)
Patent 6151469: Ink delivery system for liquid electrophotographic printer
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Liquid development : Bias voltage)
Patent 6151470: Apparatus for elevating squeegee roller and development roller for liquid printer
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Liquid development : Removing excess developer (e.g., squeegee) : Fountain)
Patent 6151471: Toner supplying device, method and image forming apparatus using the same toner supplying device or method
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Dry development : Supplying new toner : Auger)
Patent 6151472: Toner cartridge and drum cartridge for receiving the toner cartridge therein
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Dry development : Supplying new toner : Cartridge : Optical detector)
Patent 6151473: Peeled toner supply roller and manufacturing method
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Dry development : Application member : Roller : Loading : Web or belt)
Patent 6151474: Developing unit using elastic supply roller
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Dry development : Application member : Roller : Loading : Web or belt)
Patent 6151475: Developing apparatus for preventing deterioration of toner charge quantity and filming of toner
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Dry development : Application member : Roller : Unloading (e.g., scraper) : By magnetic brush)
Patent 6151476: Dual mode image forming apparatus
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Transfer : Color : By intermediate transfer member : Having electrode)
Patent 6151477: Image forming apparatus with movable member for receiving image transferred from image bearing member
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Transfer : By pressure : Having copy medium guide)
Patent 6151478: Document feeder for a copying machine
(ELECTROPHOTOGRAPHY : DOCUMENT HANDLING : Original : Automatic document feeder : Registration : Coordinated with sheet movement)
Patent 6151479: Single clock 27 MHZ oscillator in MPEG-2 system
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : SATELLITE VIDEO DISTRIBUTION SYSTEM : Receiver : For digital signal : Terrestrial return path)
Patent 6151480: System and method for distributing RF signals over power lines within a substantially closed environment
(COMMUNICATIONS: ELECTRICAL : SYSTEMS : Signal over power line : Separate diverse device deactivated by timer)
Patent 6151481: Combiner with phase and delay correction
(TELECOMMUNICATIONS : CARRIER WAVE REPEATER OR RELAY SYSTEM (I.E., RETRANSMISSION OF SAME INFORMATION) : Portable or mobile repeater : Space satellite : With antenna feed network or multiple antenna switching : Based on service quality (e.g., bandwidth, etc.))
Patent 6151482: Operation and maintenance link for antenna equipment
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SEPARATE STATIONS : Having measuring, testing, or monitoring of system or part : Anti-multipath)
Patent 6151483: Method and device for management of base station resources
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SEPARATE STATIONS : Having measuring, testing, or monitoring of system or part : Anti-multipath)
Patent 6151484: Communications apparatus and methods for adaptive signal processing based on mobility characteristics
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SEPARATE STATIONS : With control signal : With indication (e.g., visual or voice signalling, etc.))
Patent 6151485: Radio telephone
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Housing or support : Slidable type : Waveguide)
Patent 6151486: Magnetic latch and release device and radiotelephones incorporating same
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Housing or support : Foldable type : Waveguide)
Patent 6151487: Demodulation structure for fast fading cellular channels
(TELECOMMUNICATIONS : RECEIVER OR ANALOG MODULATED SIGNAL FREQUENCY CONVERTER : Plural receivers : With output selecting : By signal strength : Waveguide)
Patent 6151488: Multi-tuner receiver for concurrent reception of mutually different signals
(TELECOMMUNICATIONS : RECEIVER OR ANALOG MODULATED SIGNAL FREQUENCY CONVERTER : Signal selection based on frequency (e.g., tuning) : With oscilloscope sweep signal derivation or control)
Patent 6151489: Process for providing a control, signal for controlling a radio receiver after a change in position
(TELECOMMUNICATIONS : RECEIVER OR ANALOG MODULATED SIGNAL FREQUENCY CONVERTER : Measuring or testing of receiver : Signal strength : Short duration (noise blankers))
Patent 6151490: Methods and systems for providing audio and video telephone communications using a personal computer and a television
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Over power line)
Patent 6151491: Mobile voice message/electronic mail system
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Message storage or retrieval : Having message notification : At remote station)
Patent 6151492: Method and an arrangement for setting up of connection in a telecommunication network
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Registration : System selection : Based on priority :)
Patent 6151493: Device for prohibiting unauthorized use of electronic devices
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Out-of-range indication : Remote programming control)
Patent 6151494: Method and apparatus for operating and maintaining a wireless communication system
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Diagnostic testing, malfunction indication, or electrical condition measurement : System equipment :)
Patent 6151495: GRAN access port addressing method and apparatus
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Including other radio communication system (e.g., cordless telephone, paging, trunking, etc.) : Subscriber equipment)
Patent 6151496: System and method of performing soft hand-off with one-dimensional AESA
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Space satellite : Switching or routing :)
Patent 6151497: Satellite based high bandwidth data broadcast
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Space satellite : Ground station control :)
Patent 6151498: System and method for routing positioning requests based on mobile switching center address
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Roaming : Home location registration (HLR) or visitor location registration (VLR) detail :)
Patent 6151499: Overload control for an integrated MSC/HLR switch
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Roaming : Home location registration (HLR) or visitor location registration (VLR) detail :)
Patent 6151500: Method and apparatus for directing a wireless communication to a wireline unit
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Registration : System selection :)
Patent 6151501: Method and apparatus for alerting a communication unit of a service request in a communication system
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Handoff : System selection)
Patent 6151502: Method and apparatus for performing soft hand-off in a wireless communication system
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Handoff : Soft handoff : Based on priority)
Patent 6151503: Subscriber activated wireless telephone call rerouting system
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Call routing (e.g., to prevent backhaul, routing efficiency, least cost, or alternate routing) : Between macro and micro cells)
Patent 6151504: System and method for connecting a communication terminal equipment of a radio communication network and a further communication terminal
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Call routing (e.g., to prevent backhaul, routing efficiency, least cost, or alternate routing) : Between macro and micro cells)
Patent 6151505: System and method for reporting the location of a mobile telecommunications unit to an authorized terminator telecommunications
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Location monitoring : At system equipment (i.e., base station) : Based on service quality (e.g., bandwidth, etc.))
Patent 6151506: Method for restoring subscriber or terminal equipment information in the databank of a mobile radiotelephone network
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Auxiliary data signaling (e.g., short message service (SMS)) : Channel selection or allocation)
Patent 6151507: Individual short message service (SMS) options
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Auxiliary data signaling (e.g., short message service (SMS)) : Channel selection or allocation)
Patent 6151508: Reverse power control method in a cellular system
(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 : Transmission power control technique : On-site or multi-site trunking)
Patent 6151509: Dual band cellular phone with two power amplifiers and a current detector for monitoring the consumed power
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Operable on more than one system : Tunable or variable)
Patent 6151510: Module for providing wireless call communication services through wire-connected telephone equipment
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Special service : Voice mail)
Patent 6151511: Adapter for integrated circuit cards for cellular telephones
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Interface attached device (e.g., interface with modem, facsimile, computer, etc.) : Card control element : Waveguide)
Patent 6151512: Communication system having optimum resource arrangements in a multi-sectored environment and method therefor
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Base station detail : Having specific antenna arrangement : Waveguide)
Patent 6151513: Aerial for a central station of a point-to-multi-point radio link system
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Base station detail : Having specific antenna arrangement : Waveguide)
Patent 6151514: Method and apparatus for normalizing DTMF messages from a cellular mobile station
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Auto-dialing or repertory dialing (e.g., using bar code, etc.) : Having specific antenna arrangement)
Patent 6151515: 7, 8 segment display for mobile radio telephone
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Having display : Having specific antenna arrangement)
Patent 6151516: Active pulse blood constituent monitoring
(SURGERY : DIAGNOSTIC TESTING : Measuring or detecting nonradioactive constituent of body liquid by means placed against or in body throughout test : Infrared, visible light, or ultraviolet radiation directed on or through body or constituent released therefrom : Determining blood constituent : Using fluorescent emission determination)
Patent 6151517: Method and apparatus for noninvasive quantitative measurement of blood analytes
(SURGERY : DIAGNOSTIC TESTING : Measuring or detecting nonradioactive constituent of body liquid by means placed against or in body throughout test : Infrared, visible light, or ultraviolet radiation directed on or through body or constituent released therefrom : Determining blood constituent : Using fluorescent emission determination)
Patent 6151518: Instrument for measuring concentrations of constituent parts of blood
(SURGERY : DIAGNOSTIC TESTING : Measuring or detecting nonradioactive constituent of body liquid by means placed against or in body throughout test : Infrared, visible light, or ultraviolet radiation directed on or through body or constituent released therefrom : Determining blood constituent : Using fluorescent emission determination)
Patent 6151519: Planar electrode
(SURGERY : DIAGNOSTIC TESTING : Structure of body-contacting electrode or electrode inserted in body : Coagulation)
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