Patents 6147956 - 6148209

 

 

Patent 6147956: Optical pickup using a plano-convex lens as an objective lens for focusing two light beams
(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 : Particular lens : Sectioned optical element)

Patent 6147957: Information recording/reproducing apparatus and method
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : BINARY PULSE TRAIN INFORMATION SIGNAL : Binary signal processing for controlling recording light characteristic : Positioning adjunct)

Patent 6147958: Information recording/reproducing apparatus and method using probe
(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 6147959: Method and apparatus for recording/reproducing information utilizing near field light
(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 6147960: Rotatable handling system and method for handling memory storage disks
(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 library system : Plural media are unprotected (i.e., discs that are not in cartridges) : Having specified disc rack : Drive moves into alignment with disc)

Patent 6147961: Optical disk and optical disk drive device
(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 6147962: Data storage cartridge having a restraining mechanism
(DYNAMIC OPTICAL INFORMATION STORAGE OR RETRIEVAL : OPTICAL STORAGE MEDIUM STRUCTURE : Disk cartridge : Disc cartridge case or jacket : Optical storage disc contact structure on turntable surface)

Patent 6147963: Communications system for driving pairs of twisted pair links
(MULTIPLEX COMMUNICATIONS : PHANTOM :)

Patent 6147964: Method and apparatus for performing rate determination using orthogonal rate-dependent walsh covering codes
(MULTIPLEX COMMUNICATIONS : GENERALIZED ORTHOGONAL OR SPECIAL MATHEMATICAL TECHNIQUES : Particular set of orthogonal functions : Walsh functions :)

Patent 6147965: Switched connections diagnostics in a signalling network
(MULTIPLEX COMMUNICATIONS : FAULT RECOVERY : Level multiplex)

Patent 6147966: Route finding in communications networks
(MULTIPLEX COMMUNICATIONS : FAULT RECOVERY : Bypass an inoperative station : Standby switch)

Patent 6147967: Fault isolation and recovery in a distributed control network
(MULTIPLEX COMMUNICATIONS : FAULT RECOVERY : Bypass an inoperative station : In a ring or loop network : Standby switch)

Patent 6147968: Method and apparatus for data transmission in synchronous optical networks
(MULTIPLEX COMMUNICATIONS : FAULT RECOVERY : Bypass an inoperative channel : In a ring or loop network)

Patent 6147969: Flow control method for ABR service in an asynchronous transfer mode network
(MULTIPLEX COMMUNICATIONS : DATA FLOW CONGESTION PREVENTION OR CONTROL : Control of data admission to the network : Spare channel)

Patent 6147970: Quality of service management for aggregated flows in a network system
(MULTIPLEX COMMUNICATIONS : DATA FLOW CONGESTION PREVENTION OR CONTROL : Flow control of data transmission through a network : Based on data flow rate measurement)

Patent 6147971: Optimized routing method based on minimal hop count for use in PNNI based asynchronous transfer mode networks
(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 6147972: Method and system for achieving cell diagnosis of continuity in cell exchange
(MULTIPLEX COMMUNICATIONS : DIAGNOSTIC TESTING (OTHER THAN SYNCHRONIZATION) : Path check : Having a dedicated test line or channel)

Patent 6147973: Signal discrimination apparatus, a method for discriminating a signal, and a signal transmitting apparatus for voiceband signals
(MULTIPLEX COMMUNICATIONS : DIAGNOSTIC TESTING (OTHER THAN SYNCHRONIZATION) : Determination of communication parameters : Having dedicated test line or channel)

Patent 6147974: Apparatus for monitoring state of traffic in telecommunication network
(MULTIPLEX COMMUNICATIONS : DIAGNOSTIC TESTING (OTHER THAN SYNCHRONIZATION) : Determination of communication parameters : Having dedicated test line or channel)

Patent 6147975: System, method and article of manufacture of a proactive threhold manager in a hybrid communication system architecture
(MULTIPLEX COMMUNICATIONS : DIAGNOSTIC TESTING (OTHER THAN SYNCHRONIZATION) : Determination of communication parameters : Having dedicated test line or channel)

Patent 6147976: Fast network layer packet filter
(MULTIPLEX COMMUNICATIONS : NETWORK CONFIGURATION DETERMINATION : Determination of communication parameters)

Patent 6147977: Method and apparatus for processing messages based on originator and recipient priorities
(MULTIPLEX COMMUNICATIONS : SPECIAL SERVICES : Conferencing : Conferee signals combined or distributed via time channels : Particular technique for combining diverse information types : Loopback of signals on the secondary ring or loop)

Patent 6147978: Method and apparatus for preventing message collisions in a half-duplex communication system
(MULTIPLEX COMMUNICATIONS : DUPLEX : Communication over free space : Duplex repeaters : Using summation of conferee signals)

Patent 6147979: System and method for echo cancellation in a communication system
(MULTIPLEX COMMUNICATIONS : DUPLEX : Transmit/receive interaction control : Echo suppression or cancellation : Using a training sequence : Using a transversal filter)

Patent 6147980: Avionics satellite based data message routing and delivery system
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Repeater : Airborne or space satellite repeater : Start-Stop)

Patent 6147981: Method and apparatus for predictive parameter control with loop delay
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Repeater : Airborne or space satellite repeater : Including noise compensation : Including power control : Including cancellation of certain signals)

Patent 6147982: System and method for synchronizing acquisition for a code modulated communication system
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Repeater : Airborne or space satellite repeater : Multiple access (e.g., FDMA) : Time division (TDMA) : Synchronization :)

Patent 6147983: Telecommunications systems
(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 6147984: Method and apparatus for peak limiting in a modulator
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Combining or distributing information via frequency channels : Channel assignment)

Patent 6147985: Subspace method for adaptive array weight tracking
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Combining or distributing information via time channels : Multiple access (e.g., TDMA) : Combining or distributing information via time channels)

Patent 6147986: Address updating of wireless mobile terminal hosts affiliated with a wired network
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Combining or distributing information via time channels : Using messages having an address field as header : Channel reservation scheme)

Patent 6147987: Supporting load sharing across multiple network access servers
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Combined circuit switching and packet switching : Synchronization)

Patent 6147988: IP packet switching in a Telco switch
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Combined circuit switching and packet switching : Synchronization)

Patent 6147989: ATM communication system with high speed connection-less service function
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Combined circuit switching and packet switching : Routing packets through a circuit switching network : Channel reservation scheme)

Patent 6147990: Method for providing communications network stability
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Through a circuit switch : Switching control : Space switch, per se (e.g., S or S-S) : Having details of control storage arrangement)

Patent 6147991: Scalable high speed packet switch using packet diversion through dedicated channels
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Particular switching network arrangement)

Patent 6147992: Connectionless group addressing for directory services in high speed packet switching networks
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Replicate messages for multiple destination distribution : Multistage switch)

Patent 6147993: Method and apparatus for implementing forwarding decision shortcuts at a network switch
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Processing of address header for routing, per se : Multistage switch)

Patent 6147994: Telecommunications system with a connection processing system
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Processing of address header for routing, per se : Multistage switch)

Patent 6147995: Method for establishing restricted broadcast groups in a switched 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 6147996: Pipelined multiple issue packet switch
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Sequencing or resequencing of packets to insure proper output sequence order : Address concatenation)

Patent 6147997: Mechanism to support an UTOPIA interface over a backplane
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Message transmitted using fixed length packets (e.g., ATM cells) : Address concatenation)

Patent 6147998: Method and apparatus for performing in-service quality of service testing
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Message transmitted using fixed length packets (e.g., ATM cells) : Address concatenation)

Patent 6147999: ATM switch capable of routing IP packet
(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 : Having a separate signaling network)

Patent 6148000: Merging of data cells at network nodes
(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 6148001: Multipoint-to-point system which multiplexes complete packets comprised of ATM cells on to a single virtual channel connection
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Message transmitted using fixed length packets (e.g., ATM cells) : Assigning period of time for information to be transmitted (e.g., scheduling) : Including routing table)

Patent 6148002: Shared auto-negotiation logic for multiple port network devices
(MULTIPLEX COMMUNICATIONS : CHANNEL ASSIGNMENT TECHNIQUES : Using a separate control line or bus for access control : Concentrator)

Patent 6148003: Information distribution system
(MULTIPLEX COMMUNICATIONS : CHANNEL ASSIGNMENT TECHNIQUES : Arbitration for access to a channel : Arbitration for access between contending stations)

Patent 6148004: Method and apparatus for establishment of dynamic ESCON connections from fibre channel frames
(MULTIPLEX COMMUNICATIONS : CHANNEL ASSIGNMENT TECHNIQUES : Details of circuit or interface for connecting user to the network : Arbitration for access between contending stations)

Patent 6148005: Layered video multicast transmission system with retransmission-based error recovery
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Adaptive : Processing multiple layer protocols : Conversion between signaling protocols)

Patent 6148006: Communication system architecture, exchange having a plurality of broadband modems and method of supporting broadband operation on a one
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via frequency channels : Transmission of a single message having multiple packets)

Patent 6148007: Method for data transmission in a digital audio broadcasting system
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via frequency channels : Transmission of a single message having multiple packets)

Patent 6148008: Apparatus for receiving broadcasting signals
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via frequency channels : Subscriber carrier : Program distribution : On ring or loop)

Patent 6148009: Timing signal supplying device of doubled timing synchronous system
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via time channels : Synchronizing : Pulse stuffing or deletion : Frame or bit stream justification : Idle or busy signal erasure or frame erasure)

Patent 6148010: Method and apparatus for distributing and consolidating data packets onto multiple network interfaces
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via time channels : Demultiplexing single signal into plural parallel channels (e.g., parallel transmission for increasing transmission speed) : Inserted in gaps in main information)

Patent 6148011: Wavelength sliced self-seeded pulsed laser
(COHERENT LIGHT GENERATORS : OPTICAL FIBER LASER :)

Patent 6148012: Multiple wavelength quantum cascade light source
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Particular confinement layer : With superlattice structure :)

Patent 6148013: Visible wavelength, semiconductor optoelectronic device with a high power broad, significantly laterally uniform, diffraction limited
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Particular current control structure : With saturable absorption layer)

Patent 6148014: Visible wavelength semiconductor optoelectronic device with a high power broad, significantly laterally uniform, diffraction limited output beam
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Particular current control structure : With saturable absorption layer)

Patent 6148015: Device, in particular a semiconductor device, for processing two waves, in particular light waves
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Monolithic integrated : Having photodetection means : With vertical output (surface emission))

Patent 6148016: Integrated semiconductor lasers and photodetectors
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Monolithic integrated : Having photodetection means : With vertical output (surface emission))

Patent 6148017: Laser diode/modulator combination
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Monolithic integrated : Disordered region)

Patent 6148018: Heat flow sensing system for an induction furnace
(INDUSTRIAL ELECTRIC HEATING FURNACES : INDUCTION FURNACE DEVICE : Having condition signaling means : By tilting)

Patent 6148019: Modular high power induction heating and melting system
(INDUSTRIAL ELECTRIC HEATING FURNACES : INDUCTION FURNACE DEVICE : Power supply system : By tilting)

Patent 6148020: Method and device for frequency hopping communication by changing a carrier frequency
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Frequency hopping :)

Patent 6148021: Noise shaping technique for spread spectrum communications
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Direct sequence : End-to-end transmission system : Having specific code acquisition or tracking)

Patent 6148022: NRZ and biphase-L formatted quadriphase modulated GPS transmission method
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Direct sequence : Transmitter : Having specific signaling for code synchronization)

Patent 6148023: Self-synchronizing equalization techniques and systems
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM :)

Patent 6148024: FFT-based multitone DPSK modem
(PULSE OR DIGITAL COMMUNICATIONS : TRANSCEIVERS : Modems (data sets) : Phase locked loop)

Patent 6148025: System and method for compensating for baseline wander
(PULSE OR DIGITAL COMMUNICATIONS : PULSE WIDTH MODULATION : Automatic)

Patent 6148026: Mesh node coding to enable object based functionalities within a motion compensated transform video coder
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Automatic)

Patent 6148027: Method and apparatus for performing hierarchical motion estimation using nonlinear pyramid
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Automatic)

Patent 6148028: Video coding apparatus and method which codes information indicating whether an intraframe or interframe predictive coding mode is used
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Automatic)

Patent 6148029: Method of variable-length encoding of images and device for performing said
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Adaptive : Quantization : Having SAW or charge-transfer device)

Patent 6148030: Motion picture coding and decoding apparatus
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Feature based : Separate coders : Feed back)

Patent 6148031: Image processing apparatus and method
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Predictive : Intra/inter selection : Subband coding)

Patent 6148032: Methods and apparatus for reducing the cost of video decoders
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Predictive : Bidirectional : Subband coding)

Patent 6148033: Methods and apparatus for improving picture quality in reduced resolution video decoders
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Predictive : Motion vector : Subband coding)

Patent 6148034: Apparatus and method for determining video encoding motion compensation vectors
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Predictive : Motion vector : Subband coding)

Patent 6148035: Processing of redundant fields in a moving picture to achieve synchronized system operation
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Associated signal processing : Discrete cosine)

Patent 6148037: Sampling timing phase error detector for VSB modulation signal
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Amplitude modulation : Single or vestigial sideband or suppressed carrier : Two or more oscillators)

Patent 6148038: Circuit for detecting and decoding phase encoded digital serial data
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Angle modulation : Particular demodulator : Two or more oscillators)

Patent 6148039: System and method for harmonic interference avoidance in carrier recovery for digital demodulation
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Angle modulation : Particular demodulator : Carrier recovery circuit or carrier tracking : Quaternary)

Patent 6148040: Precoded gaussian minimum shift keying carrier tracking loop
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Angle modulation : Particular demodulator : Carrier recovery circuit or carrier tracking : Quaternary)

Patent 6148041: Joint demodulation using spatial maximum likelihood
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Particular pulse demodulator or detector : Carrier controlling local generator)

Patent 6148042: Coherent signal processing for CDMA communication system
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Particular pulse demodulator or detector : Carrier controlling local generator)

Patent 6148043: Viterbi decoder and viterbi decoding method
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Particular pulse demodulator or detector : Maximum likelihood decoder or viterbi decoder : Separate mark and space channels)

Patent 6148044: Correlating filter and CDMA receiver
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Particular pulse demodulator or detector : Correlative or matched filter : Separate mark and space channels)

Patent 6148045: Digital broadcast receiver
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Automatic frequency control : Correlative or matched filter)

Patent 6148046: Blind automatic gain control system for receivers and modems
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Automatic gain control : Correlative or matched filter)

Patent 6148047: DC offset compensation for zero if quadrature demodulator
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Interference or noise reduction : Correlative or matched filter)

Patent 6148048: Receive path implementation for an intermediate frequency transceiver
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Interference or noise reduction : By filtering (e.g., digital) : Separate mark and space channels)

Patent 6148049: Method for synchronization of a clock signal, which can be generated in a data receiving station, with a clock signal which is used in a data
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : With electromagnetic relay or solenoid)

Patent 6148050: Phase digitizer for radio communications
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Synchronizing the sampling time of digital data : Gating, blanking, etc.)

Patent 6148051: Synchronous data transfer system using time stamp
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Network synchronizing more than two stations : Gating, blanking, etc.)

Patent 6148052: Digital phase detector with ring oscillator capture and inverter delay calibration
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Phase displacement, slip or jitter correction : Phase locking : With frequency detector and phase detector : More than two phases)

Patent 6148053: Method and apparatus for generating a stream cipher
(PULSE OR DIGITAL COMMUNICATIONS : MISCELLANEOUS : Phase displacement, slip or jitter correction)

Patent 6148054: Removable separation devices for nuclear fuel bundles
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : FUEL COMPONENT STRUCTURE : Plural fuel segments or elements : In pack or bundle : With coolant flow path deflecting means : With coolant flow bypass means : With particular heat exchanger structure)

Patent 6148055: Counter and a revolution stop detection apparatus using the counter
(ELECTRICAL PULSE COUNTERS, PULSE DIVIDERS, OR SHIFT REGISTERS: CIRCUITS AND SYSTEMS : SYSTEMS : Identifying or correcting improper counter operation (e.g., error checking, monitoring; preventing or correcting improper counter operation) : Temperature)

Patent 6148056: Efficient cone-beam reconstruction system using circle-and-line orbit data
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Computerized tomography :)

Patent 6148057: Apparatus and method for calibrating detectors in a computed tomography scanner
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Computerized tomography : With tissue equivalent material : Fan beam translation)

Patent 6148058: System and method for real time measurement of detector offset in rotating-patient CT scanner
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Computerized tomography : Beam detection system : Fan beam translation)

Patent 6148059: Methods and apparatus using fluorescent emissions to determine concentration of material in object
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Fluorescence : Composition analysis : Plural diverse X-ray analyses :)

Patent 6148060: Integrated automatic exposure control for portal imaging in radiotherapy
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Absorption : Irradiating : Therapy : Pipe crawler)

Patent 6148061: Miniature x-ray unit
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SOURCE : Electron tube : For safety or protection)

Patent 6148062: X-ray beam-shaping filter and X-ray imaging machine incorporating such a filter
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : BEAM CONTROL : Filter : With grid moving means)

Patent 6148063: Semi-interruptible messages for telephone systems making voice announcements
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Dynamic audio signal recording or reproduction : Call intercept or answering : Sequential or repeated announcement during single call initiated cycle : Pair gain test controller)

Patent 6148064: Method and apparatus for alerting a communication unit in a communication system
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Indication or notification of message : Including data compression)

Patent 6148065: Telephonic-interface statistical analysis system
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Call source identification : Automatic Number Identification (ANI) : Inductive pickup)

Patent 6148066: Multi-functional personal communications apparatus capable of transmitting a facsimile document and then changes thereto
(TELEPHONIC COMMUNICATIONS : TELEPHONE LINE OR SYSTEM COMBINED WITH DIVERSE ELECTRICAL SYSTEM OR SIGNALLING (E.G., COMPOSITE) : Having transmission of a digital message signal over a telephone line : Having station display : Having pressure or position sensitive surface (e.g., touch-screen, light pen) : Recording voice message from non subscriber caller)

Patent 6148067: Anonymous voice communication
(TELEPHONIC COMMUNICATIONS : SPECIAL SERVICES : At substation)

Patent 6148068: System for managing an audio conference
(TELEPHONIC COMMUNICATIONS : SPECIAL SERVICES : Conferencing : Detecting presence or absence of party or object)

Patent 6148069: System and method for mixed mode communications in an advanced intelligent network telephone system
(TELEPHONIC COMMUNICATIONS : PLURAL EXCHANGE NETWORK OR INTERCONNECTION : With interexchange network routing : Advanced intelligent network (AIN) : Parameter optimization or enhancement (e.g., capacity or bandwidth))

Patent 6148070: Method, system, and database for providing a telecommunication service
(TELEPHONIC COMMUNICATIONS : SPECIAL SERVICES : Call blocking : Ringing signal (e.g. having a predetermined cadence or distinctive ring))

Patent 6148071: Method and apparatus for providing calling features independent of the numbering plan
(TELEPHONIC COMMUNICATIONS : PLURAL EXCHANGE NETWORK OR INTERCONNECTION : With interexchange network routing : Alternate routing : Smart card)

Patent 6148072: Methods and systems for initiating video communication
(TELEPHONIC COMMUNICATIONS : PLURAL EXCHANGE NETWORK OR INTERCONNECTION : Performed by operator (e.g., butt-in, busy verification))

Patent 6148073: Network centric call processing architecture using distributed call segments
(TELEPHONIC COMMUNICATIONS : PLURAL EXCHANGE NETWORK OR INTERCONNECTION : With interexchange network routing : Alternate routing : Smart card)

Patent 6148074: Personal desktop router
(TELEPHONIC COMMUNICATIONS : CENTRALIZED SWITCHING SYSTEM : Interexchange signalling)

Patent 6148075: Illuminated button backlighted by white light
(TELEPHONIC COMMUNICATIONS : SUPERVISORY OR CONTROL LINE SIGNALING : Substation originated : Plural-switch number input device (e.g., keypad) : Finger wheel or mechanical adjunct (e.g., finger stop))

Patent 6148076: Method and an arrangement for controlling the operating mode of a subscriber line interface circuit
(TELEPHONIC COMMUNICATIONS : SUBSTATION OR TERMINAL CIRCUITRY : Signal receiver (e.g., tone decoder))

Patent 6148077: System and method for providing user feedback to couple an electronic device with a telephone handset
(TELEPHONIC COMMUNICATIONS : SUBSTATION OR TERMINAL CIRCUITRY : Signal receiver (e.g., tone decoder))

Patent 6148078: Methods and apparatus for controlling echo suppression in communications systems
(TELEPHONIC COMMUNICATIONS : ECHO CANCELLATION OR SUPPRESSION : Using digital signal processing : Using attenuator : Allowing movement of equipment (e.g., movable, modular))

Patent 6148079: Hinge apparatus for flip style portable phone
(TELEPHONIC COMMUNICATIONS : TERMINAL : Housing or housing component : Handset structure : Moveable or removeable element (e.g., cover) : Rotatable mechanism (e.g., hinge) : Recording audio for use as the alerting signal)

Patent 6148080: Mobile telephone with amplified listening
(TELEPHONIC COMMUNICATIONS : TERMINAL : Housing or housing component : Handset structure : Speaker mounting (i.e., speaker phone feature) : Directing incoming call to local appliance)

Patent 6148081: Security model for interactive television applications
(CRYPTOGRAPHY : COMMUNICATION SYSTEM USING CRYPTOGRAPHY : Wireless communication : Using plural paths or channels : Wobbling of carrier)

Patent 6148082: Scrambling and descrambling control word control in a remultiplexer for video bearing transport streams
(CRYPTOGRAPHY : VIDEO CRYPTOGRAPHY : Video electric signal modification (e.g., scrambling) : Plural video stream multiplexing :)

Patent 6148083: Application certification for an international cryptography framework
(CRYPTOGRAPHY : COMMUNICATION SYSTEM USING CRYPTOGRAPHY : By signal having discrete step amplitude variation)

Patent 6148084: Restrictedly blindable certificates on secret keys
(CRYPTOGRAPHY : KEY MANAGEMENT : Key distribution : Key distribution center : Plural carrier frequencies)

Patent 6148085: Audio signal output apparatus for simultaneously outputting a plurality of different audio signals contained in multiplexed audio signal via
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : INCLUDING AMPLITUDE OR VOLUME CONTROL : Having automatic equalizer circuit)

Patent 6148086: Method and apparatus for replacing a voice with an original lead singer's voice on a karaoke machine
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : INCLUDING AMPLITUDE OR VOLUME CONTROL : With amplitude compression/expansion : With amplitude control)

Patent 6148087: Hearing aid having two hearing apparatuses with optical signal transmission therebetween
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : HEARING AIDS, ELECTRICAL : Specified casing or housing : Spectacle : Helical spring)

Patent 6148088: Speaker system
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ELECTRO-ACOUSTIC AUDIO TRANSDUCER : Having acoustic wave modifying structure : Acoustic enclosure : Mouthpiece)

Patent 6148089: Unidirectional microphone
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ELECTRO-ACOUSTIC AUDIO TRANSDUCER : Housed microphone : Directional : Acoustic damping or attenuating resonator)

Patent 6148090: Apparatus and method for providing map information in image form
(IMAGE ANALYSIS : APPLICATIONS : Reading maps, graphs, drawings, or schematics : License plate)

Patent 6148091: Apparatus for controlling the rental and sale of age-controlled merchandise and for controlling access to age-controlled services
(IMAGE ANALYSIS : APPLICATIONS : Personnel identification (e.g., biometrics) : License plate)

Patent 6148092: System for detecting skin-tone regions within an image
(IMAGE ANALYSIS : APPLICATIONS : Personnel identification (e.g., biometrics) : Using a facial characteristic :)

Patent 6148093: Methods and device for validating a personal signature
(IMAGE ANALYSIS : APPLICATIONS : Personnel identification (e.g., biometrics) : Using a signature :)

Patent 6148094: Pointing device with biometric sensor
(IMAGE ANALYSIS : APPLICATIONS : Personnel identification (e.g., biometrics) : Using a fingerprint : Sensing geometrical properties)

Patent 6148095: Apparatus and method for determining three-dimensional representations of tortuous vessels
(IMAGE ANALYSIS : APPLICATIONS : Biomedical applications : Tomography (e.g., CAT scanner) : With a prism)

Patent 6148096: Specimen preview and inspection system
(IMAGE ANALYSIS : APPLICATIONS : Biomedical applications : Cell analysis, classification, or counting : With a prism)

Patent 6148097: Optical member inspecting apparatus and method of inspection thereof
(IMAGE ANALYSIS : APPLICATIONS : Manufacturing or product inspection : Reading MICR data)

Patent 6148098: Method and apparatus for electro-optically determining the contact pattern on tooth flanks of gears
(IMAGE ANALYSIS : APPLICATIONS : Manufacturing or product inspection : Reading MICR data)

Patent 6148099: Method and apparatus for incremental concurrent learning in automatic semiconductor wafer and liquid crystal display defect classification
(IMAGE ANALYSIS : APPLICATIONS : Manufacturing or product inspection : Inspection of semiconductor device or printed circuit board : Fault or defect detection :)

Patent 6148100: 3-dimensional telepresence system for a robotic environment
(IMAGE ANALYSIS : APPLICATIONS : Robotics : Tool, workpiece, or mechanical component inspection)

Patent 6148101: Digital image processor
(IMAGE ANALYSIS : LEARNING SYSTEMS : Neural networks : Tool, workpiece, or mechanical component inspection)

Patent 6148102: Recognizing text in a multicolor image
(IMAGE ANALYSIS : COLOR IMAGE PROCESSING : Image segmentation using color : Alphanumerics)

Patent 6148103: Method for improving contrast in picture sequences
(IMAGE ANALYSIS : HISTOGRAM PROCESSING : With a gray-level transformation (e.g., uniform density transformation) : Alphanumerics)

Patent 6148104: Incremental ideographic character input method
(IMAGE ANALYSIS : PATTERN RECOGNITION : Ideographic characters (e.g., Japanese or Chinese) : With separate timing or alignment marks)

Patent 6148105: Character recognizing and translating system and voice recognizing and translating system
(IMAGE ANALYSIS : PATTERN RECOGNITION : Feature extraction : With a display)

Patent 6148106: Classification of images using a dictionary of compressed time-frequency atoms
(IMAGE ANALYSIS : PATTERN RECOGNITION : Classification : Electronic template)

Patent 6148107: Quantization process for video encoding
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Interframe coding (e.g., difference or motion detection) : Checking spelling for recognition)

Patent 6148108: System for estimating motion vector with instant estimation of motion vector
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Interframe coding (e.g., difference or motion detection) : Checking spelling for recognition)

Patent 6148109: Image predictive coding method
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Predictive coding : Checking spelling for recognition)

Patent 6148110: Image data processing apparatus and method
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Pyramid, hierarchy, or tree structure : Checking spelling for recognition)

Patent 6148111: Parallel digital image compression system for exploiting zerotree redundancies in wavelet coefficients
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Pyramid, hierarchy, or tree structure : Checking spelling for recognition)

Patent 6148112: Digital image correction device and display device
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Quantization)

Patent 6148113: System for stimulating the depth of field of an image in two dimensional space and method of operation
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Focus measuring or adjusting (e.g., deblurring) : Vector quantization)

Patent 6148114: Ring dilation and erosion techniques for digital image processing
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Object boundary expansion or contraction : Vector quantization)

Patent 6148115: Image processing apparatus and image processing method
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Edge or contour enhancement : Recursive filter)

Patent 6148116: Method and circuit for adaptively enhancing contour components of a luminance signal
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Edge or contour enhancement : Recursive filter)

Patent 6148117: Image processing system with alterable local convolution kernel
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Convolution : Based on peak levels)

Patent 6148118: Image processing apparatus capable of reproducing large-sized document
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Combining image portions (e.g., portions of oversized documents) : Using a mask)

Patent 6148119: Character recognition in input images divided into areas
(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 6148120: Warping of focal images to correct correspondence error
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Changing the image coordinates : Determining the position of an object)

Patent 6148121: Information reproducing device having error informing means
(IMAGE ANALYSIS : EDITING, ERROR CHECKING, OR CORRECTION (E.G., POSTRECOGNITION PROCESSING) : General purpose image processor)

Patent 6148122: High speed lithium niobate polarization independent modulators
(OPTICAL WAVEGUIDES : TEMPORAL OPTICAL MODULATION WITHIN AN OPTICAL WAVEGUIDE :)

Patent 6148123: Method and apparatus for measuring optical distances
(OPTICAL WAVEGUIDES : OPTICAL WAVEGUIDE SENSOR : Including physical deformation or movement of waveguide : Diffraction grating (e.g., Bragg))

Patent 6148124: Wavelength division multiplexed optical networks
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Plural (e.g., data bus) : Single pole single throw)

Patent 6148125: Ge-Ga-S-based glass composition having light amplifying characteristic and apparatus for optical communications using the same
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Input/output coupler : Evanescent wave coupling)

Patent 6148126: Dual fiber optical collimator
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Input/output coupler : Lens : Rod type :)

Patent 6148127: Tunable dispersion compensator and optical system comprising same
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Input/output coupler : Grating : Spherical)

Patent 6148128: Passively temperature-compensated wavelength-tunable device comprising flexed optical gratings and communication systems using such devices
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Input/output coupler : Grating : Spherical)

Patent 6148129: Broad bandwidth, single mode fiber optic coupler and method of manufacture
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Particular coupling structure : Directional coupler : Directional coupler)

Patent 6148130: Cable with predetermined discrete connectorization locations
(OPTICAL WAVEGUIDES : OPTICAL TRANSMISSION CABLE : Including splice joint reinforcement)

Patent 6148131: Method of making a twisted optical fiber with low polarization mode dispersion
(OPTICAL WAVEGUIDES : OPTICAL FIBER WAVEGUIDE WITH CLADDING : Transition between geometric shapes)

Patent 6148132: Semiconductor optical amplifier
(OPTICAL WAVEGUIDES : PLANAR OPTICAL WAVEGUIDE : Thin film optical waveguide : Multilayer structure (mixture) : Where the second or further layer is a coating)

Patent 6148133: Cable bend limiter trough
(OPTICAL WAVEGUIDES : ACCESSORIES : Splice box and surplus fiber storage/trays/organizers/ carriers : Channel waveguide)

Patent 6148134: Fiber mounts for fiber optic harness in a fiber optic-based imaging system
(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 6148135: Video and audio reproducing device and video decoding device
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF COLOR TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Synchronization signal modification : Including color burst or reference signal)

Patent 6148136: Recording apparatus, reproducing apparatus, and conversion apparatus
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Using disc)

Patent 6148137: Video tape reproducing apparatus capable of preventing influence of noise-bar
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Specific drop-out detection : Using static memory or delay means)

Patent 6148138: Information record medium, apparatus for recording the same and apparatus for reproducing the same
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Fast, slow, or stop reproducing : Track searching : Numerical code)

Patent 6148139: Software carrier with operating commands embedded in data blocks
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Having another signal : Digital technique)

Patent 6148140: Video data editing apparatus, optical disc for use as a recording medium of a video data editing apparatus, and computer readable recording
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Having another signal : Audio signal : Digital audio signal : Disc :)

Patent 6148141: Image pickup system with separable/attachable image pickup device and display device
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Compressing in recording or decompressing in reproducing : Digital compressing : Including television camera)

Patent 6148142: Multi-user, on-demand video server system including independent, concurrently operating remote data retrieval controllers
(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 6148143: Electric device for evaporating active substances
(ELECTRIC RESISTANCE HEATING DEVICES : : Vaporizer : With disposable evaporant cartridge or container : With crucible)

Patent 6148144: Portable linear shaped steam cleaner
(ELECTRIC RESISTANCE HEATING DEVICES : : Vaporizer : Liquid evaporant (e.g., water, etc.) : Container with self-contained evaporant supply : With separate heating chamber : With internal heating element)

Patent 6148145: Multi-temperature control system and fluid temperature control device applicable to the same system
(ELECTRIC RESISTANCE HEATING DEVICES : : Radiant heater : With chamber : Lamp banks movable relative to stationary work during use)

Patent 6148146: Water heater
(ELECTRIC RESISTANCE HEATING DEVICES : : Tank or container type liquid heater : Line connected tank : With immersion heating element : With baffle or guard : Nonmetallic panel)

Patent 6148147: Resin supply hose with removable core
(ELECTRIC RESISTANCE HEATING DEVICES : : Continuous flow type fluid heater : Disposable cartridge, tube or bag forms heated flow path (e.g., blood bag, etc.) : Skin effect heater type (e.g., S.E.C.T., etc.))

Patent 6148148: Automatic photobooth with electronic imaging camera
(PHOTOGRAPHY : STUDIO STRUCTURE : Photo booth :)

Patent 6148149: Automatic image rotation in digital cameras
(PHOTOGRAPHY : ATTITUDE SENSING : Including film processing tank)

Patent 6148150: Image blur correcting apparatus for use in camera
(PHOTOGRAPHY : CAMERA SHAKE SENSING : Having stabilization system : And means to move film)

Patent 6148151: Control system for an objective of a camera
(PHOTOGRAPHY : HAVING WIRELESS REMOTE CONTROL CIRCUIT : Having stabilization system)

Patent 6148152: Compensation for thermal degradation of the optical performance in a digital imaging system
(PHOTOGRAPHY : WITH EXPOSURE OBJECTIVE FOCUSING MEANS, FOCUSING AID, OR RANGEFINDING MEANS : Temperature compensating : With mechanical rangefinder)

Patent 6148153: Focus detection device and focus detection method
(PHOTOGRAPHY : WITH EXPOSURE OBJECTIVE FOCUSING MEANS, FOCUSING AID, OR RANGEFINDING MEANS : Plural focusing or rangefinding areas : Automatic area selection : Mirror type)

Patent 6148154: Camera with the function of changing the transmittance of liquid-crystal display device when abnormality is sensed
(PHOTOGRAPHY : HAVING CAMERA INDICATOR : Nonmechanical visual display : Double exposure warning)

Patent 6148155: Camera having a film cartridge chamber
(PHOTOGRAPHY : CAMERA DETAIL : Body structure or housing : Rear door or latch detail : Having electrical contact detail)

Patent 6148156: Developer detection apparatus and an image forming apparatus
(ELECTROPHOTOGRAPHY : DIAGNOSTICS : Consumable : Toner : By concentration detector : On or adjacent to platen)

Patent 6148157: Hybrid scavengeless development using a failure mode detection system
(ELECTROPHOTOGRAPHY : DIAGNOSTICS : Image forming component : Toner)

Patent 6148158: Image processing apparatus and method having a plurality of image forming units for performing image formation using predetermined colors
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Color balance : Waste toner container)

Patent 6148159: Electrophotographic printer
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Having temperature or humidity detection : Single detector for plural toners)

Patent 6148160: Developer apparatus having mass sensor for an electrographic printer or copier
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Control of developing : In response to light from original)

Patent 6148161: Image forming apparatus with improved toner density control
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Control of developing : Concentration control : In response to potential of latent image)

Patent 6148162: System and method for controlling an image transfer device
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Control of transfer : Concentration control)

Patent 6148163: Control speed and fuser temperature based upon monochromatic or full-color printing
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Control of fixing : Concentration control)

Patent 6148164: Printer having a double-sided print function and double-sided print controller
(ELECTROPHOTOGRAPHY : MACHINE OPERATION : Job mode : User access)

Patent 6148165: Apparatus with bipolar photoconductive element for making multicolor electrophotographic images and method for producing images
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Plural diverse (e.g., color) : Modifier (e.g., reflector, filter))

Patent 6148166: Image forming apparatus for forming images with liquid developer
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Liquid development : Application member (e.g., roller, belt) : Opposite polarity)

Patent 6148167: Developing apparatus with a developing regulating member
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Dry development : Application member : Roller : Regulating (e.g., doctor) : By magnetic brush)

Patent 6148168: Apparatus for forming superimposed image patterns having controlled densities
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Transfer : Color : Registration : Having electrode)

Patent 6148169: Device for fixing an image on a recording medium
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Fixing (e.g., fusing) : By heat and pressure : Parting agent applicator)

Patent 6148170: Fuser roller having a thick wearable release layer
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Fixing (e.g., fusing) : By heat and pressure : Heated roller : Cleaning member)

Patent 6148171: Cleaning device for cleaning residual toner from a photoconductive element
(ELECTROPHOTOGRAPHY : CLEANING OF IMAGING SURFACE : Magnetic : Having forced air (e.g., vacuum))

Patent 6148172: Image forming apparatus having means for enhancing accuracy of conveyance of recording sheets
(ELECTROPHOTOGRAPHY : DOCUMENT HANDLING : Copy : Feeding to transfer position : Plural copy medium sources : Length adjustment)

Patent 6148173: System for initialization of an image holder that stores images with associated audio segments
(EDUCATION AND DEMONSTRATION : AUDIO RECORDING AND VISUAL MEANS : Common carrier for visual means and audio recording : Optics)

Patent 6148174: Learning systems with patterns
(EDUCATION AND DEMONSTRATION : QUESTION OR PROBLEM ELICITING RESPONSE : Response of plural examinees communicated to monitor or recorder by electrical signals : Correct answer hidden until examinee moves element)

Patent 6148175: Audio entertainment system
(TELECOMMUNICATIONS : WIRELESS DISTRIBUTION SYSTEM : Combined with diverse art device (e.g., audio/sound or entertainment system) : With subscriber selection or switching)

Patent 6148176: Methods and systems for acquiring service within a satellite communications system
(TELECOMMUNICATIONS : CARRIER WAVE REPEATER OR RELAY SYSTEM (I.E., RETRANSMISSION OF SAME INFORMATION) : Portable or mobile repeater : Space satellite : Auto-dialing)

Patent 6148177: Subscriber unit and method for linking a message to an application
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Having indication or alarm (e.g., location indication) : Code responsive (i.e., paging) : Message presentation : Storing or retrieving message (e.g., received message database handling) : News information provider (e.g., sports, weather, etc.))

Patent 6148178: Selective call message formatting
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Having indication or alarm (e.g., location indication) : Code responsive (i.e., paging) : Message presentation : Display : News information provider (e.g., sports, weather, etc.))

Patent 6148179: Wireless spread spectrum ground link-based aircraft data communication system for engine event reporting
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SEPARATE STATIONS : Having diverse art device : Anti-multipath)

Patent 6148180: Radio communication apparatus
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SEPARATE STATIONS : Having measuring, testing, or monitoring of system or part : With indication (e.g., visual or voice signalling, etc.) : Plural receivers tuned to common frequency)

Patent 6148181: Radio apparatus adapted to remove image components from local oscillating signals
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : With a common signal processing stage : Transmitter oscillator used as local oscillator : Common antenna)

Patent 6148182: Technique to facilitate the independent bi-directional data transmission on a single amplitude modulated carrier
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Transceiver controlling a separate transceiver or receiver : Transmitter oscillator used as local oscillator)

Patent 6148183: Switch assembly for an electronic device
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Housing or support : Power conservation)

Patent 6148184: Radio frequency zero if direct down converter
(TELECOMMUNICATIONS : TRANSMITTER : Angle modulation : Vestigial or single sideband or suppressed carrier)

Patent 6148185: Feed-forward amplifying device and method of controlling the same and base station with feed-forward amplifying device
(TELECOMMUNICATIONS : TRANSMITTER : Measuring, testing, or monitoring of transmitter : Predistortion (e.g., for power amplifier))

Patent 6148186: Method of combining received signal of diversity type radio device and diversity type radio device
(TELECOMMUNICATIONS : RECEIVER OR ANALOG MODULATED SIGNAL FREQUENCY CONVERTER : Plural receivers : With output combining : With control (e.g., automatic gain control, automatic frequency control, etc.))

Patent 6148187: Automatic frequency control method and circuit
(TELECOMMUNICATIONS : RECEIVER OR ANALOG MODULATED SIGNAL FREQUENCY CONVERTER : Signal selection based on frequency (e.g., tuning) : With frequency control : Automatic (AFC) : With switching between stages)

Patent 6148188: Dynamic Temperature Measurement
(TELECOMMUNICATIONS : RECEIVER OR ANALOG MODULATED SIGNAL FREQUENCY CONVERTER : Measuring or testing of receiver : Plural paths)

Patent 6148189: AGC circuit arrangement for a tuner
(TELECOMMUNICATIONS : RECEIVER OR ANALOG MODULATED SIGNAL FREQUENCY CONVERTER : Local control of receiver operation : Gain control : Automatic : Separate broadband detector channel)

Patent 6148190: System and method of handling emergency calls in a radio telecommunications network in the presence of cloned mobile stations
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Emergency or alarm communication : With subscriber selection or switching)

Patent 6148191: Mobile telephone or WLL subscriber terminal with accounting function and method for controlling the same
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Usage measurement : Billing : At subscriber unit :)

Patent 6148192: Checking the access right of a subscriber equipment
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Security or fraud prevention : Rental)

Patent 6148193: Personal mobile communication system with call bridging
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Security or fraud prevention : Rental)

Patent 6148194: Method for determining cell boundary during base station deployment
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Out-of-range indication : Remote programming control)

Patent 6148195: Phase agile antenna for use in position determination
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Diagnostic testing, malfunction indication, or electrical condition measurement : System equipment :)

Patent 6148196: Remote control and location system
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Space satellite : Subscriber equipment)

Patent 6148197: Intelligent roaming system with over the air programming
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Roaming : Service profile :)

Patent 6148198: Method and apparatus for selecting a service provider
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Roaming : Ground station control)

Patent 6148199: Apparatus and method of updating a mobility database
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Roaming : Home location registration (HLR) or visitor location registration (VLR) detail :)

Patent 6148200: Load reduction of a visitor location register
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Roaming : Home location registration (HLR) or visitor location registration (VLR) detail :)

Patent 6148201: Scalable wireless network architecture based on subscriber distribution
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Roaming : Home location registration (HLR) or visitor location registration (VLR) detail :)

Patent 6148202: Vehicle locating and communicating method and apparatus
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Control or access channel scanning : Home location registration (HLR) or visitor location registration (VLR) detail)

Patent 6148203: Method for registering a communication device for communication service
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Control or access channel scanning : Home location registration (HLR) or visitor location registration (VLR) detail)

Patent 6148204: Method and apparatus for a distributed location register
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Roaming : Home location registration (HLR) or visitor location registration (VLR) detail :)

Patent 6148205: Method and apparatus for secure registration within an in-home wireless network
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Registration : Home location registration (HLR) or visitor location registration (VLR) detail)

Patent 6148206: Method for concealing a handover mute
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Handoff : System selection)

Patent 6148207: Optimization of FER settings during soft handoff
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Handoff : Soft handoff : Based on priority)

Patent 6148208: Power control within a broad-band communication system
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Handoff : Soft handoff : Based on priority)

Patent 6148209: High-speed data transmission in a digital mobile communication system
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Channel allocation : Hierarchical cell structure)

 

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