Patents 6249457 - 6249709

 

 

Patent 6249457: Nonvolatile memory device and inspection method therefor
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Reference signal (e.g., dummy cell) : Sensing circuitry (e.g., current mirror) :)

Patent 6249458: Switching circuit for transference of multiple negative voltages
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Drive circuitry (e.g., word line driver) : Verify signal)

Patent 6249459: Circuit and method for equalizing erase rate of non-volatile memory cells
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Floating electrode (e.g., source, control gate, drain) : Verify signal)

Patent 6249460: Dynamic flash memory cells with ultrathin tunnel oxides
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Tunnel programming : Verify signal)

Patent 6249461: Flash memory device with a status read operation
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Erase : Flash : Radiation erasure)

Patent 6249462: Data output circuit that can drive output data speedily and semiconductor memory device including such a data output circuit
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Having particular data buffer or latch : Four or more devices per bit)

Patent 6249463: Address latch enable signal control circuit for electronic memories
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Signals : Delay : Variable threshold)

Patent 6249464: Block redundancy in ultra low power memory circuits
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Bad bit : Coincident A.C. signal with pulse)

Patent 6249465: Redundancy programming using addressable scan paths to reduce the number of required fuses
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Bad bit : Coincident A.C. signal with pulse)

Patent 6249466: Row redundancy scheme
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Bad bit : Coincident A.C. signal with pulse)

Patent 6249467: Row redundancy in a content addressable memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Bad bit : Coincident A.C. signal with pulse)

Patent 6249468: Semiconductor memory device with switching element for isolating bit lines during testing
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Testing : Coincident A.C. signal with pulse)

Patent 6249469: Sense amplifier with local sense drivers and local read amplifiers
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Flip-flop used for sensing : Coincident A.C. signal with pulse)

Patent 6249470: Bi-directional differential low power sense amp and memory system
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Noise suppression : Differential sensing : Sense/inhibit)

Patent 6249471: Fast full signal differential output path circuit for high-speed memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Noise suppression : Differential sensing : Sense/inhibit)

Patent 6249472: Semiconductor memory device with antifuse
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Having fuse element : Holographic)

Patent 6249473: Power down system for regulated internal voltage supply in DRAM
(STATIC INFORMATION STORAGE AND RETRIEVAL : POWERING : Conservation of power : Holographic)

Patent 6249474: Semiconductor memory device for multi-bit or multi-bank architectures
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Plural blocks or banks : Standby power)

Patent 6249475: Method for designing a tiled memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Plural blocks or banks : Standby power)

Patent 6249476: Semiconductor memory device suitable for mounting mixed with logic circuit, having short cycle time in reading operation
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Plural blocks or banks : Standby power)

Patent 6249477: Semiconductor memory device
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Particular decoder or driver circuit : Alternate addressing (e.g., even/odd))

Patent 6249478: Address input circuit and semiconductor memory using the same
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Particular decoder or driver circuit : Alternate addressing (e.g., even/odd))

Patent 6249479: Semiconductor memory device
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Particular decoder or driver circuit : Alternate addressing (e.g., even/odd))

Patent 6249480: Fully synchronous pipelined ram
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Sync/clocking : Magnetic)

Patent 6249481: Semiconductor memory device
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Sync/clocking : Magnetic)

Patent 6249482: Synchronous memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Sync/clocking : Magnetic)

Patent 6249483: Semiconductor memory device having a circuit for latching data from a data line of a data output path and a related data latching method
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Sync/clocking : Magnetic)

Patent 6249484: Synchronous memory with programmable read latency
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Sync/clocking : Magnetic)

Patent 6249485: Bit serial mechanical adder
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : ASTRONOMICAL : With navigational display : Actuation of a running-time meter)

Patent 6249486: Linear time display
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : PLURAL TIME ZONES : With navigational display)

Patent 6249487: Wrist instrument and electronic apparatus
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : PLURAL TIMEPIECE SYSTEM OR SYSTEM DEVICE (E.G., PRIMARY OR SECONDARY CLOCKS) : With wireless synchronization : With jumper spring)

Patent 6249488: System and method for keeping time
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : ELECTRICAL TIME BASE : Mainspring)

Patent 6249489: Information recording-reproducing method utilizing domain wall displacement, and magneto optical medium
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : STORAGE OR RETRIEVAL BY SIMULTANEOUS APPLICATION OF DIVERSE TYPES OF ELECTROMAGNETIC RADIATION : Magnetic field and light beam : Specific detail of recording medium : Recording mark dimension : Thickness of layer)

Patent 6249490: Magneto-optical recording/reproducing method and apparatus
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : STORAGE OR RETRIEVAL BY SIMULTANEOUS APPLICATION OF DIVERSE TYPES OF ELECTROMAGNETIC RADIATION : Magnetic field and light beam : Magnetic field generation : By transferring magnetic domain between layers)

Patent 6249491: Magneto-optical head having dual magnetic field generators
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : STORAGE OR RETRIEVAL BY SIMULTANEOUS APPLICATION OF DIVERSE TYPES OF ELECTROMAGNETIC RADIATION : Magnetic field and light beam : Magnetic field generation : Magnetic field transducer assembly : Changing size of magnetic domain)

Patent 6249492: Method and arrangement for controlling the data stream in a vibration-resistant playback device
(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 : Electrical information signal processing : Buffering : Correction of error)

Patent 6249493: Recording or replay device and method for recognition of a focussing status
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Optical head servo system structure : Structure for shaping beam or causing astigmatic condition : Lens or mirror pivots off center (e.g., on a shaft, etc.))

Patent 6249494: Disk type determining apparatus, optical disk reproducing apparatus and tracking error signal generating apparatus
(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 6249495: Stepping motor control method and disk drive apparatus
(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 : While track jumping or crossing : Means to mask or shield a portion of the beam)

Patent 6249496: Optical storage apparatus
(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 : While track jumping or crossing : Means to mask or shield a portion of the beam)

Patent 6249497: Seek control method in optical storage device
(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 : While track jumping or crossing : Means to mask or shield a portion of the beam)

Patent 6249498: Tilt detecting method in recorded information reproducing apparatus
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : CONDITION INDICATING, MONITORING, OR TESTING : Including radiation storage or retrieval : Having abnormal condition indicating : Relative transducer to medium misalignment (e.g., relative tilt) : Defect)

Patent 6249499: Optical disc drive and method of discriminating optical discs
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : CONDITION INDICATING, MONITORING, OR TESTING : Including radiation storage or retrieval : Of record carrier : By detection of storage medium incident radiation : Defect)

Patent 6249500: Disk loading system for a magneto-optical disk drive
(DYNAMIC OPTICAL INFORMATION STORAGE OR RETRIEVAL : PARTICULAR CABINET STRUCTURE FOR OPTICAL MEDIA : Detecting physical characteristics and location of optical medium : Unprotected media inserted protected)

Patent 6249501: Recording apparatus with resilient displacement member and limiter mechanism
(DYNAMIC OPTICAL INFORMATION STORAGE OR RETRIEVAL : PARTICULAR CABINET STRUCTURE FOR OPTICAL MEDIA : Capable of only accepting protected insertable single optical medium : Pivotable cartridge holder : Having ejection arm)

Patent 6249502: Optical recording head
(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 6249503: Method of and apparatus for recording/reproducing an information signal, recording/reproducing head device, memory medium, and head element
(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 6249504: Anti-vibration mechanism and disk drive device using the same
(DYNAMIC OPTICAL INFORMATION STORAGE OR RETRIEVAL : DYNAMIC MECHANISM OPTICAL SUBSYSTEM : Chassis base supporting transducer carriage : Vibration or resonance suppression : Circular leaf spring)

Patent 6249505: Disk drive motor
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : DYNAMIC MECHANISM SUBSYSTEM : Specific detail of storage medium support or motion production : Turntable : Driving mechanism : Controllable position)

Patent 6249506: Medium attaching device and disk drive apparatus
(DYNAMIC OPTICAL INFORMATION STORAGE OR RETRIEVAL : DYNAMIC MECHANISM OPTICAL SUBSYSTEM : Optical storage medium support (i.e., turntable or spindle motor) : Optical storage disc holding structure : Details of clamping : Using balls)

Patent 6249507: Information storage systems utilizing media with optically-differentiated data sites
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : STORAGE MEDIUM STRUCTURE : Optical track structure (e.g., phase or diffracting structure, etc.) : Turntable)

Patent 6249508: Disc-shaped information recording medium having offset address information data
(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 6249509: Optical device with protective cover
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : STORAGE MEDIUM STRUCTURE : Optical track structure (e.g., phase or diffracting structure, etc.) : Protection (e.g., preventing damage to medium, etc.) : Disc holding or locating (e.g., spindle structure))

Patent 6249510: Signal protection system for bi-direction ring network
(MULTIPLEX COMMUNICATIONS : FAULT RECOVERY : Bypass an inoperative station : In a ring or loop network : Using a secondary ring or loop :)

Patent 6249511: Apparatus for controlling cell transmission timing
(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 6249512: Data transmission system and its control method and multiplexing method
(MULTIPLEX COMMUNICATIONS : DATA FLOW CONGESTION PREVENTION OR CONTROL : Flow control of data transmission through a network : Based on data flow rate measurement)

Patent 6249513: Managing inter-satellite connections in a constellation with overlapping orbital planes
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Repeater : Airborne or space satellite repeater : Start-Stop)

Patent 6249514: Satellite direct radio broadcast system
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Repeater : Airborne or space satellite repeater : Start-Stop)

Patent 6249515: Multiple access control method for guaranteeing QOS requirement
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Having a plurality of contiguous regions served by respective fixed stations : Channel assignment : Combining or distributing information via time channels : Multiple access (e.g., TDMA) : Using multiple antennas at a station)

Patent 6249516: Wireless network gateway and method for providing same
(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 6249517: Apparatus for supporting a variety of transmission rates in spread spectrum CDMA system
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Combining or distributing information via code word channels using multiple access techniques (e.g., CDMA) : Channel assignment)

Patent 6249518: TDMA single antenna co-channel interference cancellation
(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 6249519: Flow based circuit steering in ATM networks
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Combined circuit switching and packet switching : Routing circuit switched traffic through a packet switching network : Channel reservation scheme)

Patent 6249520: High-performance non-blocking switch with multiple channel ordering constraints
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Through a circuit switch : Switching control : Including serial-parallel or parallel-serial conversion for input or output : Having details of control storage arrangement : Separate transmit and receive buses)

Patent 6249521: Method and apparatus for creating a port vector
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Particular switching network arrangement)

Patent 6249522: Path merging type communication apparatus, method thereof, and storage medium thereof
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Message transmitted using fixed length packets (e.g., ATM cells) : Centralized switching : Employing logical addressing for routing (e.g., VP or VC) : Data memory addressing)

Patent 6249523: Router for which a logical network address which is not unique to the gateway address in default routing table entries
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Having a plurality of nodes performing distributed switching : Bridge or gateway between networks : Having central (e.g., common) storage)

Patent 6249524: Cell buffer memory for a large capacity and high throughput ATM switch
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Queuing arrangement : Having a signaling feature)

Patent 6249525: Method of and apparatus for inserting and/or deleting escape characters into and from data packets and datagrams therefor on high speed data
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Queuing arrangement : Having both input and output queuing : Bridge between bus systems)

Patent 6249526: Versatile time division multiple access slot assignment unit
(MULTIPLEX COMMUNICATIONS : CHANNEL ASSIGNMENT TECHNIQUES : Combining or distributing information via time channels using multiple access technique (e.g., TDMA) : Control line is used to request or reserve access)

Patent 6249527: Communication access chassis with general purpose computing platform
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Adaptive : Converting between protocols : On ring or loop network)

Patent 6249528: Network switch providing per virtual channel queuing for segmentation and reassembly
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Adaptive : Converting between protocols : On ring or loop network)

Patent 6249529: Telecommunications apparatus, system, and method with an enhanced signal transfer point
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Adaptive : Converting between protocols : Conversion between signaling protocols : On ring or loop)

Patent 6249530: Network bandwidth control
(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 6249531: Universal voice/fax/modem line over compressed media
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Transmission bandwidth conservation : Transmission of a single message having multiple packets)

Patent 6249532: Interactive chargeable communication system with billing system therefor
(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 6249533: Pattern generator
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital logic testing : Including test pattern generator : Addressing : Bus or I/O channel device fault)

Patent 6249534: Nitride semiconductor laser device
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Particular coating on facet : Disordered region)

Patent 6249535: Gas laser oscillator
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Gas : Discharge tube feature : Segmented : Having lens)

Patent 6249536: Lasers
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Gas : Discharge tube feature : Waveguide : Having lens)

Patent 6249537: Method and apparatus for single longitudinal mode operation of pulsed laser oscillators using efficient self-seeding
(COHERENT LIGHT GENERATORS : PARTICULAR RESONANT CAVITY : Specified cavity component : Grating : Hollow electrode)

Patent 6249538: Cooling device with panels for electric arc furnace
(INDUSTRIAL ELECTRIC HEATING FURNACES : ARC FURNACE DEVICE : Furnace body detail : Sidewall : With cooling : With heating between chambers)

Patent 6249539: System and method for narrowing the range of frequency uncertainty of a doppler shifted signal
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM :)

Patent 6249540: Method and system for shifting frequency subsets to avoid base station interference in a frequency hopping cordless telephone system
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Frequency hopping : End-to-end transmission system :)

Patent 6249541: Apparatus for removing shared waves
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Direct sequence : Receiver : Multi-receiver or interference cancellation :)

Patent 6249542: Multipath processing for GPS receivers
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Direct sequence : Receiver : Correlation-type receiver :)

Patent 6249543: Protocol for transceiver initialization
(PULSE OR DIGITAL COMMUNICATIONS : TRANSCEIVERS : Muting circuit and squelch)

Patent 6249544: System and method for high-speed decoding and ISI compensation in a multi-pair transceiver system
(PULSE OR DIGITAL COMMUNICATIONS : EQUALIZERS : Automatic : Adaptive : Decision feedback equalizer : Having SAW or charge-transfer device)

Patent 6249545: Video compression decompression and transmission
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Adaptive)

Patent 6249546: Adaptive entropy coding in adaptive quantization framework for video signal coding systems and processes
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Adaptive : Quantization : Having SAW or charge-transfer device)

Patent 6249547: Methods and apparatus for decoding high definition and standard definition digital video images using a single decoder apparatus
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Predictive : Bidirectional : Subband coding)

Patent 6249548: Motion vector processing
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Predictive : Motion vector : Half-pixel refinement :)

Patent 6249549: Down conversion system using a pre-decimation filter
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Subsampling : Discrete cosine)

Patent 6249550: Motion vector estimating apparatus with high speed and method of estimating motion vector
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Block coding : Discrete cosine)

Patent 6249551: Video playback method and system for reducing access delay
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Specific decompression process : Discrete cosine)

Patent 6249552: Audio frequency recovery--DC restorer circuit for cordless phone applications
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Automatic baseline or threshold adjustment : Automatic bias circuit for DC restoration : Two or more oscillators)

Patent 6249553: Device and method for detecting information
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Particular pulse demodulator or detector : Maximum likelihood decoder or viterbi decoder : Separate mark and space channels)

Patent 6249554: Power based digital automatic gain control circuit
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Automatic gain control : Correlative or matched filter)

Patent 6249555: Low jitter digital extraction of data from serial bitstreams
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : With electromagnetic relay or solenoid)

Patent 6249556: Dynamic thresholding for input receivers
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : With electromagnetic relay or solenoid)

Patent 6249557: Apparatus and method for performing timing recovery
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Synchronizing the sampling time of digital data : Gating, blanking, etc.)

Patent 6249558: Method for transmitting digital data impulses
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Self-synchronizing signal (self-clocking codes, etc.) : Manchester code or biphase code : Separate mark and space channels)

Patent 6249559: Digital frequency phase locked loop (FPLL) for vestigial sideband (VSB) modulation transmission system
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Phase displacement, slip or jitter correction : Phase locking : Phase locked loop : More than two phases)

Patent 6249560: PLL circuit and noise reduction means for PLL circuit
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Phase displacement, slip or jitter correction : Phase locking : Phase locked loop : More than two phases)

Patent 6249561: Combination containment cooling and residual heat removal condenser system for nuclear reactors
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : REACTOR PROTECTION OR DAMAGE PREVENTION : Pressure suppression and relief : In the form of heated water or steam)

Patent 6249562: Method and system for implementing a digit counter optimized for flash memory
(ELECTRICAL PULSE COUNTERS, PULSE DIVIDERS, OR SHIFT REGISTERS: CIRCUITS AND SYSTEMS : APPLICATIONS : Including memory : Temperature)

Patent 6249563: X-ray detector array maintained in isothermal condition
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Computerized tomography : Beam detection system : Fan beam translation)

Patent 6249564: Method and system for body composition analysis using x-ray attenuation
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Absorption : Composition analysis : With spatially dispersive energy analysis)

Patent 6249565: Fractional monitor unit radiation delivery control using dose rate modulation
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Absorption : Irradiating : Therapy : Pipe crawler)

Patent 6249566: Apparatus for x-ray analysis
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Diffraction, reflection, or scattering analysis : Spatial energy dispersion : Monochromator or focusing device : With plural dispersing elements :)

Patent 6249567: X-ray back scatter imaging system for undercarriage inspection
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Diffraction, reflection, or scattering analysis : Scatter analysis : Composition analysis : With plural dispersing elements)

Patent 6249568: Process for improving a signal/noise ratio of the image of a moving object
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : ELECTRONIC CIRCUIT : With display or signaling : Televison : With image subtraction or addition : With image subtraction)

Patent 6249569: X-ray tube having increased cooling capabilities
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SOURCE : Electron tube : With movable target : Temperature modification : With cooling fluid :)

Patent 6249570: System and method for recording and storing telephone call information
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Message management : Caller identification received at substation)

Patent 6249571: Telemanagement system with modular features and database synchronization
(TELEPHONIC COMMUNICATIONS : WITH USAGE MEASUREMENT (E.G., CALL OR TRAFFIC REGISTER) : Call traffic recording by computer or control processor : Over telephone line)

Patent 6249572: Transaction control application part (TCAP) call detail record generation in a communications network
(TELEPHONIC COMMUNICATIONS : WITH USAGE MEASUREMENT (E.G., CALL OR TRAFFIC REGISTER) : Call traffic recording or monitoring : At subscriber station)

Patent 6249573: Method of time-to-talk calculation
(TELEPHONIC COMMUNICATIONS : WITH USAGE MEASUREMENT (E.G., CALL OR TRAFFIC REGISTER) : Call charge metering or monitoring : Calling card : Pre-paid calling account or card : Line powered)

Patent 6249574: Anti-stuffing device
(TELEPHONIC COMMUNICATIONS : WITH CHECK OPERATED CONTROL (E.G., PAYSTATION) : Coin signalling or control : Coin disposition (i.e., return or collection) : Visual display)

Patent 6249575: Telephony security system
(TELEPHONIC COMMUNICATIONS : CALL OR TERMINAL ACCESS ALARM OR CONTROL : Fraud or improper use mitigating or indication (e.g., "blue box", "black box") : Lockout)

Patent 6249576: Telephone directory information system with call placement capability
(TELEPHONIC COMMUNICATIONS : SPECIAL SERVICES : Automatic directory service (e.g., on-line) : Secretarial or answering service)

Patent 6249577: Method and system for selectively performing call information query
(TELEPHONIC COMMUNICATIONS : PLURAL EXCHANGE NETWORK OR INTERCONNECTION : With interexchange network routing : Advanced intelligent network (AIN) : Service control point (SCP, ISCP, external database) : Restoration (e.g., backup, recovery))

Patent 6249578: Interactive electronic ordering for telecommunications products and services
(TELEPHONIC COMMUNICATIONS : SPECIAL SERVICES : Service trigger (activation or deactivation) : Party identification or validation (e.g., personal identification number (PIN)) : No answer (e.g., ringing signal, on-hook, idle))

Patent 6249579: Apparatus, method and system for personal telecommunication speed calling utilizing an affinity database
(TELEPHONIC COMMUNICATIONS : SUPERVISORY OR CONTROL LINE SIGNALING : Substation originated : Repertory or abbreviated call signal generation : Including dynamic memory : Selection of multiple call address signals)

Patent 6249580: Upgradable customer bridge
(TELEPHONIC COMMUNICATIONS : SUBSCRIBER LINE OR TRANSMISSION LINE INTERFACE : Wire distribution)

Patent 6249581: Spectrum-based adaptive canceller of acoustic echoes arising in hands-free audio
(TELEPHONIC COMMUNICATIONS : ECHO CANCELLATION OR SUPPRESSION : Having analog variolosser or attenuator : Additional analog processing)

Patent 6249582: Apparatus for and method of overhead reduction in a block cipher
(CRYPTOGRAPHY : PARTICULAR ALGORITHMIC FUNCTION ENCODING : Having particular key generator)

Patent 6249583: On-line signal processing method
(CRYPTOGRAPHY : COMMUNICATION SYSTEM USING CRYPTOGRAPHY : Time segment interchange : Block/data stream enciphering : Plural carrier frequencies)

Patent 6249584: Method for indicating enciphering of data transmission between a mobile communication network and a mobile station
(CRYPTOGRAPHY : COMMUNICATION SYSTEM USING CRYPTOGRAPHY : Wireless communication : Including a modem)

Patent 6249585: Publicly verifiable key recovery
(CRYPTOGRAPHY : KEY MANAGEMENT : Key escrow or recovery : User-to-user key distributed over data link (i.e., no center))

Patent 6249586: Slot microphone
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ELECTRO-ACOUSTIC AUDIO TRANSDUCER : Microphone capsule only : Capacitive : On shock absorbing support)

Patent 6249587: Hearing aid to be worn completely in the auditory canal and individualized by a cast body
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : HEARING AIDS, ELECTRICAL : Specified casing or housing : Feedback suppression)

Patent 6249588: Method and apparatus for authentication of documents by using the intensity profile of moire patterns
(IMAGE ANALYSIS : APPLICATIONS :)

Patent 6249589: Device for passive friend-or-foe discrimination
(IMAGE ANALYSIS : APPLICATIONS : Target tracking or detecting : ZIP code)

Patent 6249590: Method for automatically locating image pattern in digital images
(IMAGE ANALYSIS : APPLICATIONS : Target tracking or detecting : ZIP code)

Patent 6249591: Method and apparatus for control of robotic grip or for activating contrast-based navigation
(IMAGE ANALYSIS : APPLICATIONS : Range or distance measuring : License plate)

Patent 6249592: Multi-resolution neutral color detection
(IMAGE ANALYSIS : APPLICATIONS : Document or print quality inspection (e.g., newspaper, photographs, etc.) : License plate)

Patent 6249593: Optical specimen analysis system and method
(IMAGE ANALYSIS : APPLICATIONS : Biomedical applications : Using a fingerprint)

Patent 6249594: Autosegmentation/autocontouring system and method
(IMAGE ANALYSIS : APPLICATIONS : Biomedical applications : Using a fingerprint)

Patent 6249595: Iterative reconstruction for EPI
(IMAGE ANALYSIS : APPLICATIONS : Biomedical applications : Using a fingerprint)

Patent 6249596: Method of locating saturated pixels in the display of a radiographic image
(IMAGE ANALYSIS : APPLICATIONS : Biomedical applications : X-ray film analysis (e.g., radiography) : With a prism)

Patent 6249597: Method of correcting mask pattern and mask, method of exposure, apparatus thereof, and photomask and semiconductor device using the same
(IMAGE ANALYSIS : APPLICATIONS : Manufacturing or product inspection : Mask inspection (e.g., semiconductor photomask) : Including an optical imager or reader)

Patent 6249598: Solder testing apparatus
(IMAGE ANALYSIS : APPLICATIONS : Manufacturing or product inspection : Inspection of semiconductor device or printed circuit board : Fault or defect detection : Faulty soldering :)

Patent 6249599: Method and apparatus for detecting tool trouble in machine tool
(IMAGE ANALYSIS : APPLICATIONS : Manufacturing or product inspection : Tool, workpiece, or mechanical component inspection : Alignment, registration, or position determination)

Patent 6249600: System and method for generation of a three-dimensional solid model
(IMAGE ANALYSIS : APPLICATIONS : 3-D or stereo imaging analysis : Tool, workpiece, or mechanical component inspection)

Patent 6249601: Method for determining color of illuminant and apparatus therefor
(IMAGE ANALYSIS : COLOR IMAGE PROCESSING : Trainable classifiers or pattern recognizers (e.g., adaline, perceptron))

Patent 6249602: Method and apparatus for determining a reference point of an object profile within an image
(IMAGE ANALYSIS : HISTOGRAM PROCESSING : Color correction)

Patent 6249603: Efficient search for a gray-level pattern in an image
(IMAGE ANALYSIS : HISTOGRAM PROCESSING : With a gray-level transformation (e.g., uniform density transformation) : Alphanumerics)

Patent 6249604: Method for determining boundaries of words in text
(IMAGE ANALYSIS : IMAGE SEGMENTATION : Using projections (i.e., shadow or profile of characters) : Alphanumerics)

Patent 6249605: Key character extraction and lexicon reduction for cursive text recognition
(IMAGE ANALYSIS : PATTERN RECOGNITION : Unconstrained handwriting (e.g., cursive) : With separate timing or alignment marks)

Patent 6249606: Method and system for gesture category recognition and training using a feature vector
(IMAGE ANALYSIS : PATTERN RECOGNITION : Feature extraction : Local or regional features : Counting individual pixels or pixel patterns)

Patent 6249607: Similar-image retrieving apparatus, similar-image retrieving method and program storage medium
(IMAGE ANALYSIS : PATTERN RECOGNITION : Feature extraction : Local or regional features : Pattern boundary and edge measurements : Extracted from alphanumeric characters)

Patent 6249608: Template matching image processor utilizing sub image pixel sums and sum of squares thresholding
(IMAGE ANALYSIS : PATTERN RECOGNITION : Template matching (e.g., specific devices that determine the best match) : Waveform analysis)

Patent 6249609: Apparatus and method for processing images
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Context analysis or word recognition (e.g., character string))

Patent 6249610: Apparatus and method for coding a picture and apparatus and method for decoding a picture
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Context analysis or word recognition (e.g., character string))

Patent 6249611: Method and apparatus for compressing and expanding digital data
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Context analysis or word recognition (e.g., character string))

Patent 6249612: Device and method for image coding
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Interframe coding (e.g., difference or motion detection) : Checking spelling for recognition)

Patent 6249613: Mosaic generation and sprite-based coding with automatic foreground and background separation
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Interframe coding (e.g., difference or motion detection) : Checking spelling for recognition)

Patent 6249614: Video compression and decompression using dynamic quantization and/or encoding
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Quantization : Discrete cosine or sine transform)

Patent 6249615: Scanner for reading color images from film
(IMAGE ANALYSIS : IMAGE ENHANCEMENT OR RESTORATION : Intensity, brightness, contrast, or shading correction : Based on peak levels)

Patent 6249616: Combining digital images based on three-dimensional relationships between source image data sets
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Combining image portions (e.g., portions of oversized documents) : Using a mask)

Patent 6249617: Video encounter having an integrated scaling mechanism
(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 6249618: Circuit architecture and method for switching sensor resolution
(IMAGE ANALYSIS : IMAGE SENSING : Including operator interaction)

Patent 6249619: Optical isolator
(OPTICAL WAVEGUIDES : POLARIZATION WITHOUT MODULATION : Electro-optic)

Patent 6249620: Reconfigurable branching unit for a submarine communications system
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Switch (i.e., switching from one terminal to another, not modulation) : Diffraction grating (e.g., Bragg))

Patent 6249621: Optical fiber interface for integrated circuit test system
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Plural (e.g., data bus) : Single pole single throw)

Patent 6249622: Architecture for large optical fiber array using standard 1.times.2 couplers
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Plural (e.g., data bus) : Single pole single throw)

Patent 6249623: Temperature stabilized broadband optical source and method of using same
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Input/output coupler : Grating : Spherical)

Patent 6249624: Method and apparatus for forming a Bragg grating with high intensity light
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Input/output coupler : Grating : Spherical)

Patent 6249625: Fiberoptic devices with a joined optical fiber subassembly
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Particular coupling structure : Tapered coupler : Directional coupler)

Patent 6249626: Multimode fiber optical power monitoring tap for optical transmission systems
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Particular coupling structure : Access couplers, power tappers, or power dividers : Directional coupler)

Patent 6249627: Arrangement for self-aligning optical fibers to an array of surface emitting lasers
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Particular coupling structure : Fiber to thin film devices : Directional coupler)

Patent 6249628: Fiber optic cable units
(OPTICAL WAVEGUIDES : OPTICAL TRANSMISSION CABLE : Tightly confined (i.e., fiber tightly held inside the outer sheath) : Plural unit type (plural complete cables within a single outside sheath) : Sealed from environment)

Patent 6249629: Robust fiber optic cables
(OPTICAL WAVEGUIDES : OPTICAL TRANSMISSION CABLE : Loose tube type : With strength member : Prestressed)

Patent 6249630: Apparatus and method for delivery of dispersion-compensated ultrashort optical pulses with high peak power
(OPTICAL WAVEGUIDES : OPTICAL FIBER WAVEGUIDE WITH CLADDING : Transition between geometric shapes)

Patent 6249631: Method and apparatus for cutting solid core fiber optic cable
(OPTICAL WAVEGUIDES : ACCESSORIES : Thin film optical waveguide)

Patent 6249632: Fiber optic splice closure including end pivoting slack storage holder and associated methods
(OPTICAL WAVEGUIDES : ACCESSORIES : Splice box and surplus fiber storage/trays/organizers/ carriers : Channel waveguide)

Patent 6249633: Fiber optic splice closure including side pivoting slack storage holder and associated methods
(OPTICAL WAVEGUIDES : ACCESSORIES : Splice box and surplus fiber storage/trays/organizers/ carriers : Channel waveguide)

Patent 6249634: Fiber optic cable coiling tray
(OPTICAL WAVEGUIDES : ACCESSORIES : Splice box and surplus fiber storage/trays/organizers/ carriers : Channel waveguide)

Patent 6249635: Universal fiber optic splice holder
(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 6249636: High density fusion splice holder
(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 6249637: Holding configuration and method for producing a holding configuration for at least one sheathed optical fiber conductor
(OPTICAL WAVEGUIDES : ACCESSORIES : Plug/termination device : Fiber holder (i.e., for single fiber or holding multiple single fibers together))

Patent 6249638: Photocurable low refractive index coatings
(OPTICAL WAVEGUIDES : HAVING PARTICULAR OPTICAL CHARACTERISTIC MODIFYING CHEMICAL COMPOSITION : Of waveguide cladding : Organic : Where the second or further layer is a coating)

Patent 6249639: Digital information recording-reproducing apparatus
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Using disc)

Patent 6249640: System and method for rapidly decoding sub-pictures in a DVD player
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Fast, slow, or stop reproducing : Disc : Using control signal on the recording medium)

Patent 6249641: Recording medium, recording and/or reproducing apparatus and recording and/or reproducing method
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Record protection (e.g., anti-copying) : Digital technique)

Patent 6249642: Extended play radio vision cassette recorder system and method of operating same
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Having another signal : Audio signal : By controlling read-write operations)

Patent 6249643: Image sensing apparatus having photoelectric elements in a two-dimensional offset arrangement
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Having another signal : Audio signal : Including television camera : Disc)

Patent 6249644: Electronic filing system capable of recording image reproduced from developed film
(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 6249645: Potpourri kettle that is adapted for use in a vehicle
(ELECTRIC RESISTANCE HEATING DEVICES : : Vaporizer : Liquid evaporant (e.g., water, etc.) : Container with self-contained evaporant supply : With internal heating element)

Patent 6249646: Reusable photographic film package for a camera
(PHOTOGRAPHY : DISPOSABLE OR RECYCLABLE CAMERA : Object support)

Patent 6249647: 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 6249648: Camera flash circuit with optical data recording circuit
(PHOTOGRAPHY : WITH OBJECT ILLUMINATION FOR EXPOSURE : With power supply detail : Having DC to DC converter : Indicating power source status)

Patent 6249649: Apparatus having a film-cartridge-ID confirming function
(PHOTOGRAPHY : EXPOSURE DATA FROM FILM CONTAINER : With power supply detail)

Patent 6249650: Single-lens reflex camera
(PHOTOGRAPHY : HAVING PHOTOCELL AT SPECIFIC POSITION WITHIN CAMERA : In viewfinder area : Electro-optical element)

Patent 6249651: Camera for electronic photographing and photographing using films
(PHOTOGRAPHY : WITH POWER SUPPLY DETAIL : Power distribution management : Having plural pointers or match needle)

Patent 6249652: Lens-fitted photo film unit and method of producing photographic print
(PHOTOGRAPHY : WITH DATA RECORDING : Data for control of subsequent processing of film : Images recorded on separate films)

Patent 6249653: Image recording device having a ground connector
(PHOTOGRAPHY : CAMERA DETAIL : Body structure or housing : Threaded mount)

Patent 6249654: Refillable all-in-one print cartridge/toner bottle strategy
(ELECTROPHOTOGRAPHY : DIAGNOSTICS : Unit or part identification : Electrostatic)

Patent 6249655: Ink delivery system of liquid electrophotographic color printer and ink refilling method thereof
(ELECTROPHOTOGRAPHY : DIAGNOSTICS : Unit or part identification : Electrostatic)

Patent 6249656: Image forming apparatus that reduces test toner cleaning
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Control of transfer : Concentration control)

Patent 6249657: One-way heat fixing device for fixing developers on a recording medium and a method therefor
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Control of fixing : Concentration control)

Patent 6249658: Image forming apparatus capable of independently processing multiple jobs
(ELECTROPHOTOGRAPHY : MACHINE OPERATION : Job mode : User access)

Patent 6249659: Toner cartridge with conductive drive hub
(ELECTROPHOTOGRAPHY : MACHINE OPERATION : Electrical connection : Supplying power to charger)

Patent 6249660: Imaging cartridge for use in an image forming apparatus including detachable electrode member
(ELECTROPHOTOGRAPHY : HAVING PARTICULAR STRUCTURE : Modular or displaceable : Charging unit : Including cover)

Patent 6249661: Device for supporting an image carrier included in an image forming apparatus
(ELECTROPHOTOGRAPHY : HAVING PARTICULAR STRUCTURE : Modular or displaceable : Photoconductive member : Drum mount : Toner cartridge)

Patent 6249662: Device for adjusting photoreceptor belt tension in printing apparatus
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Photoconductive member : Belt : Alignment or tensioning : Toner cartridge)

Patent 6249663: Color image forming apparatus
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Photoconductive member : Drive apparatus : Alignment or tensioning)

Patent 6249664: Developing apparatus having two rotors for agitating and conveying developer
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Dry development : Mixing : Auger : Optical detector)

Patent 6249665: Image forming apparatus cleaner with rotating paddle for conveying toner to a collector
(ELECTROPHOTOGRAPHY : CLEANING OF IMAGING SURFACE : Having handling of removed material : Having forced air (e.g., vacuum))

Patent 6249666: Print path identifiers to identify print medium paths
(ELECTROPHOTOGRAPHY : DOCUMENT HANDLING : Copy : Feeding to transfer position : Plural copy medium sources : Length adjustment)

Patent 6249667: Conditioner rolls end seals
(ELECTROPHOTOGRAPHY : DOCUMENT HANDLING : Copy : Delivering from transfer position : Curl correction : Having intermediate storage)

Patent 6249668: Radio pager having directory structure with user-defined notification of message receipt
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Having indication or alarm (e.g., location indication) : Code responsive (i.e., paging) : Amplitude or polarity controlled)

Patent 6249669: Diversity wireless communication method and its wireless communication apparatus
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SEPARATE STATIONS : Distortion, noise, or other interference prevention, reduction, or compensation : Different phases of same frequency carrier)

Patent 6249670: Signal combining device and method for radio communication
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : With transmitter-receiver switching or interaction prevention : Single antenna switched between transmitter and receiver : Common antenna)

Patent 6249671: Aesthetic enclosure for a wireless network access point
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Having particular housing or support of a transceiver : Housing or support)

Patent 6249672: Portable telephone
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Housing or support : Slidable type : Waveguide)

Patent 6249673: Universal transmitter
(TELECOMMUNICATIONS : TRANSMITTER : Remote control of a transmitter : Housing or support)

Patent 6249674: Emergency disablement of termination restrictions
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Emergency or alarm communication : With subscriber selection or switching)

Patent 6249675: Method and apparatus for network paging
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Including other radio communication system (e.g., cordless telephone, paging, trunking, etc.) : Subscriber equipment)

Patent 6249676: System and method for call optimization between mobile terminals in a satellite network
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Space satellite : Subscriber equipment)

Patent 6249677: Apparatus and method for delivering key information of a channel request message from a user terminal to a network
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Space satellite : Subscriber equipment)

Patent 6249678: Communication unit and method for performing neighbor site measurements in a communication system
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Handoff : Mobile assisted or initiated : Based on priority)

Patent 6249679: Telecommunications system, location method and mobile station for such a system
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Location monitoring : Position based personal service : Based on service quality (e.g., bandwidth, etc.))

Patent 6249680: Radio transmitter location finding in CDMA wireless communication systems
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Location monitoring : Based on request signal : Based on service quality (e.g., bandwidth, etc.))

Patent 6249681: Method and apparatus for packet data call re-establishment in a telecommunications system
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Auxiliary data signaling (e.g., short message service (SMS)) : Channel selection or allocation)

Patent 6249682: Apparatus and method for estimating speed in mobile communication
(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 6249683: Forward link power control of multiple data streams transmitted to a mobile station using a common power control channel
(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 6249684: Wireless telephone with an ergonomic grip or handle
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Housing or support : Foldable type : Waveguide)

Patent 6249685: Low power fractional pulse generation in frequency tracking multi-band fractional-N phase lock loop
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : With a common signal processing stage : Single antenna switched between transmitter and receiver)

Patent 6249686: Internal circuit for adaptive mode selection of multi-mode RF integrated circuit
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Operable on more than one system : Tunable or variable)

Patent 6249687: Dual mode mobile phone using a multiplex type filter
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Operable on more than one system : Radiotelephone having plural transceivers (e.g., for analog and digital, trunking and cellular, etc.) : Waveguide)

Patent 6249688: Antenna electrical coupling configurations
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Housing or support : Having specific antenna arrangement : Waveguide)

Patent 6249689: Portable radio information terminal apparatus, screen operating method, storage medium, and information processing apparatus
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Having display : Having specific antenna arrangement)

Patent 6249690: Portable information equipment system
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Power supply : Battery charging : Waveguide)

Patent 6249691: Chronic chamber microdrive
(SURGERY : DIAGNOSTIC TESTING : Structure of body-contacting electrode or electrode inserted in body : Electrode placed in body : Electrode in brain : Anchored)

Patent 6249692: Method for diagnosis and management of osteoporosis
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Measuring force required to produce standard or measured eye flattening (applanation))

Patent 6249693: Method and apparatus for cardiac analysis using four-dimensional connectivity and image dilation
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Magnetic resonance imaging or spectroscopy : Disposable or sterilizable eye contacting structure)

Patent 6249694: Method for peripheral MR angiography
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Magnetic resonance imaging or spectroscopy : Using detectable material placed in body : Having release sheet)

Patent 6249695: Patient movement during image guided surgery
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : With tomographic imaging obtained from electromagnetic wave : Combined with therapeutic or diagnostic device : Coil)

Patent 6249696: Method and apparatus for increasing the low frequency dynamic range of a digital ECG measuring system
(SURGERY : DIAGNOSTIC TESTING : Cardiovascular : Heart : Detecting heartbeat electric signal : Entire testing assembly supported on wrist)

Patent 6249697: Electrogastrograph and method for analyzing data obtained by the electrogastrograph
(SURGERY : DIAGNOSTIC TESTING : Detecting muscle electrical signal : With feedback of signal to patient)

Patent 6249698: Infared radiation therapy device
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Combined with nonelectrical therapy :)

Patent 6249699: Cardioverter and method for cardioverting an atrial tachyarrhythmia in the presence of atrial pacing
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Combined cardioverting/defibrillating and pacing :)

Patent 6249700: Defibrillator with improved hemodynamic response and enhanced myocardial stability
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Combined cardioverting/defibrillating and pacing :)

Patent 6249701: Implantable device with automatic sensing adjustment
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Heart rate regulating (e.g., pacing) : Computing energy required or contact impedance)

Patent 6249702: Pacemaker system with simplified atrial capture detection based on QT interval
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Heart rate regulating (e.g., pacing) : Regulating or compensating stimulus level :)

Patent 6249703: Handheld patient programmer for implantable human tissue stimulator
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Heart rate regulating (e.g., pacing) : Remotely changing, (e.g., programming, pacer) parameters or operation : Testing condition of energy source)

Patent 6249704: Low voltage stimulation to elicit stochastic response patterns that enhance the effectiveness of a cochlear implant
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Promoting auditory function : Producing aural effects by stimulation : By partially or wholly implanted device : Respiratory movement)

Patent 6249705: Distributed network system for use with implantable medical devices
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Control signal storage (e.g., programming) : Producing aural effects by stimulation)

Patent 6249706: Electrotherapy system
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical energy applicator : Thermal material receptacle)

Patent 6249707: Apparatus and method for percutaneous implant of a paddle style lead
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical energy applicator : Placed in body : Spinal cord : Top of head)

Patent 6249708: Fluted channel construction for a multi-conductor catheter lead
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical energy applicator : Placed in body : Heart : Catheter or endocardial (inside heart) type : Respiratory movement)

Patent 6249709: Endocardial defibrillation lead with multi-lumen body and axially mounted distal electrode
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical energy applicator : Placed in body : Heart : Catheter or endocardial (inside heart) type : Respiratory movement)

 

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