Patents 6246668 - 6246920

 

 

Patent 6246668: Hitless manual path switching using linked pointer processors
(MULTIPLEX COMMUNICATIONS : FAULT RECOVERY : Bypass an inoperative channel : Spare channel : Using a spare channel)

Patent 6246669: Method and system for optimizing connection set-up operations in a high speed digital network
(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 6246670: Method and apparatus for preventing misrouting of data in a radio communication system
(MULTIPLEX COMMUNICATIONS : DIAGNOSTIC TESTING (OTHER THAN SYNCHRONIZATION) : Fault detection : Of a switching system : ATM least cost routing)

Patent 6246671: ISDN terminal adapter-resident mechanism for automatically determining telecommunication switch type and generating associated service profile
(MULTIPLEX COMMUNICATIONS : NETWORK CONFIGURATION DETERMINATION : Determination of communication parameters)

Patent 6246672: Singlecast interactive radio system
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Rotary distributor)

Patent 6246673: Method and system for handoff between an asynchronous CDMA base station and a synchronous CDMA base station
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Having a plurality of contiguous regions served by respective fixed stations : Channel assignment : Hand-off control : Based upon a particular signal quality measurement : Signal quality determined by bit error rate :)

Patent 6246674: Antenna deployment sector cell shaping system and method
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Having a plurality of contiguous regions served by respective fixed stations : Channel assignment : Hand-off control : Based upon a particular signal quality measurement : Using multiple antennas at a station :)

Patent 6246675: CDMA cordless telephone system and method of operation thereof
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Combining or distributing information via code word channels using multiple access techniques (e.g., CDMA) : Channel assignment)

Patent 6246676: Method and apparatus for implementing PN masks for a truncated M-sequence
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Combining or distributing information via code word channels using multiple access techniques (e.g., CDMA) : Channel assignment)

Patent 6246677: Automatic meter reading data communication system
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Combining or distributing information via time channels : Polling : Combining or distributing information via time channels)

Patent 6246678: Data access server for PBX
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Combined circuit switching and packet switching : Synchronization)

Patent 6246679: Integrated communication system of voice and data
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Combined circuit switching and packet switching : Synchronization)

Patent 6246680: Highly integrated multi-layer switch element architecture
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Particular switching network arrangement)

Patent 6246681: System and method for plane selection
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Particular switching network arrangement)

Patent 6246682: Method and apparatus for managing multiple ATM cell queues
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Replicate messages for multiple destination distribution : Multistage switch)

Patent 6246683: Receive processing with network protocol bypass
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Processing of address header for routing, per se : Multistage switch)

Patent 6246684: Method and apparatus for re-ordering data packets in a network environment
(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 6246685: Device for assembling cells in response to how data are stored in a buffer
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Message transmitted using fixed length packets (e.g., ATM cells) : Having detail of switch memory reading/writing : Adapting connectionless variable bit rate (VBR) data (e.g., adapting 802.X, or using AAL5))

Patent 6246686: Method for associating data with ATM cells
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Message transmitted using fixed length packets (e.g., ATM cells) : Connection identifier assignment : Based on traffic contract (including using setup messages, QoS, delay/bandwidth requirement))

Patent 6246687: Network switching system supporting guaranteed data rates
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Message transmitted using fixed length packets (e.g., ATM cells) : Having detail of switch memory reading/writing : Having input or output storage or both : Detail of clock recovery or synchronization)

Patent 6246688: Method and system for using a cellular phone as a network gateway in an automotive network
(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 6246689: Method and apparatus for efficient topology aggregation for networks with hierarchical structure
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Having a plurality of nodes performing distributed switching : Plurality of rings or loops to form a mesh network : Bridge between bus systems)

Patent 6246690: Method and device for controlling data flow in a computer data network
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Having a plurality of nodes performing distributed switching : Nodes interconnected in hierarchy to form a tree : Bridge between bus systems)

Patent 6246691: Method and circuit configuration for the transmission of message units in message streams of different priority
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Queuing arrangement : Having a signaling feature)

Patent 6246692: Packet switching fabric using the segmented ring with resource reservation control
(MULTIPLEX COMMUNICATIONS : CHANNEL ASSIGNMENT TECHNIQUES : Using a separate control line or bus for access control : Concentrator)

Patent 6246693: One-way packet communication channel with retransmissions
(MULTIPLEX COMMUNICATIONS : CHANNEL ASSIGNMENT TECHNIQUES : Carrier sense multiple access (CSMA) : Using channel reservation)

Patent 6246694: Method for selecting baud rates for a rate adaptive digital subscriber line modem
(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 6246695: Variable rate and variable mode transmission system
(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 6246696: Method of controlling a communication and apparatus for the same
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Address transmitted : Transmission of a single message having multiple packets)

Patent 6246697: Method and system for generating a complex pseudonoise sequence for processing a code division multiple access signal
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via code word channels : Transmission of a single message having multiple packets)

Patent 6246698: In-band on-channel digital broadcasting method and system
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via frequency channels : Subscriber carrier : Program distribution : Combined communication of diverse information types : Idle or busy signal erasure or frame erasure)

Patent 6246699: Centralized routing scheme for distributed cross-connect using synchronized address field
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via time channels : Using particular filtering technique)

Patent 6246700: Clock signal supplying apparatus
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via time channels : Synchronizing : Bus extenders)

Patent 6246701: Reference time clock locking in a remultiplexer for video program bearing transport streams
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via time channels : Synchronizing : Bus extenders)

Patent 6246702: Methods and apparatus for providing quality-of-service guarantees in computer networks
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via time channels : Synchronizing : Bus extenders)

Patent 6246703: Apparatus and method for generating service profile identification
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via time channels : Signaling (ancillary to main information) : Using a dedicated signaling channel (i.e., D-channel) : Including delay device)

Patent 6246704: Automatic on-chip clock tuning methodology and circuitry
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via time channels : Multiplexer or distributor and technique for handling low level input signal : Inserted in gaps in main information)

Patent 6246705: Optical scanning device
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Scanning : Frequency multiplying (e.g., harmonic generator))

Patent 6246706: Laser writing method and apparatus
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Scanning : Frequency multiplying (e.g., harmonic generator))

Patent 6246707: High repetition rate pulsed laser
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Control of pulse characteristics : Frequency multiplying (e.g., harmonic generator))

Patent 6246708: Semiconductor laser with associated electronic components integrally formed therewith
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Monolithic integrated : Laser array : With vertical output (surface emission) :)

Patent 6246709: Integrated optical element and method for manufacturing an integrated optical element
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Monolithic integrated : Disordered region)

Patent 6246710: Method and apparatus for replenishing dye solution in a dye laser
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Liquid : Particular structural features : Monolithic integrated)

Patent 6246711: Integrating diode pump cavity for an Er, Yb:glass laser
(COHERENT LIGHT GENERATORS : PARTICULAR RESONANT CAVITY : With depopulation of lower states)

Patent 6246712: Arc furnace protection
(INDUSTRIAL ELECTRIC HEATING FURNACES : ARC FURNACE DEVICE : Furnace body detail : With power regulation)

Patent 6246713: Frequency-hopping in a bandwidth-on-demand system
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Frequency hopping :)

Patent 6246714: Synchronization circuit with correlated signal in the direct spread spectrum telecommunication system
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Direct sequence : End-to-end transmission system : Having correlation-type receiver :)

Patent 6246715: Data transmitter and receiver of a DS-CDMA communication system
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Direct sequence : Transmitter : Having specific signaling for code synchronization)

Patent 6246716: Information communication system
(PULSE OR DIGITAL COMMUNICATIONS : TRANSCEIVERS : Transmission interface between two stations or terminals : Phase locked loop)

Patent 6246717: Measurement test set and method for in-service measurements of phase noise
(PULSE OR DIGITAL COMMUNICATIONS : TESTING : Phase error or phase jitter : Angle modulation)

Patent 6246718: Method and apparatus for decoding a bit sequence for transmission over pots wiring
(PULSE OR DIGITAL COMMUNICATIONS : PULSE WIDTH MODULATION : Automatic)

Patent 6246719: Temporal tile staggering for block based video compression
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Predictive : Motion vector : Subband coding)

Patent 6246720: Flexible software-based decoding system with decoupled decoding timing and output timing
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Specific decompression process : Discrete cosine)

Patent 6246721: Termination structure based on the cancellation of the reflected wave
(PULSE OR DIGITAL COMMUNICATIONS : CABLE SYSTEMS AND COMPONENTS : Noise or distortion reduction)

Patent 6246722: Method of detection of misconvergence using constellation scanning in an equalizer
(PULSE OR DIGITAL COMMUNICATIONS : SYSTEMS USING ALTERNATING OR PULSATING CURRENT : Plural channels for transmission of a single pulse train : Quadrature amplitude modulation : Plural feedback loops)

Patent 6246723: Sampled amplitude read channel employing early-decisions from a trellis sequence detector for sampling value estimation
(PULSE OR DIGITAL COMMUNICATIONS : SYSTEMS USING ALTERNATING OR PULSATING CURRENT : Plural channels for transmission of a single pulse train : Quadrature amplitude modulation : Trellis encoder or Trellis decoder : Syllabic)

Patent 6246724: Signal transfer method
(PULSE OR DIGITAL COMMUNICATIONS : MULTILEVEL : Transmission line : Phase shift keying)

Patent 6246725: Multi-carrier telecommunication system with power adaptation means
(PULSE OR DIGITAL COMMUNICATIONS : TRANSMITTERS : Synchronized)

Patent 6246726: High speed digital data transmission by separately clocking and recombining interleaved data subgroups
(PULSE OR DIGITAL COMMUNICATIONS : TRANSMITTERS : Synchronized)

Patent 6246727: Method and system for tuning resonance modules
(PULSE OR DIGITAL COMMUNICATIONS : TRANSMITTERS : Angle modulation : Frequency shift keying : Antenna tuning with frequency shift : Quaternary)

Patent 6246728: Apparatus for suppressing interfering DC component shifts in a radio receiver of the direct conversion type, and a corresponding method
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Angle modulation : Single or vestigial sideband or suppressed carrier)

Patent 6246729: Method and apparatus for decoding a phase encoded data signal
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Angle modulation : Particular demodulator : Two or more oscillators)

Patent 6246730: Method and arrangement for differentially detecting an MPSK signal using a plurality of past symbol data
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Angle modulation : Phase shift keying : Plural phase (>2) : More than two phases)

Patent 6246731: Method and structure for increasing the maximum channel speed of a given channel
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Particular pulse demodulator or detector : Maximum likelihood decoder or viterbi decoder : Separate mark and space channels)

Patent 6246732: Demodulator including adaptive equalizer and demodulating method in digital communications
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Interference or noise reduction : Correlative or matched filter)

Patent 6246733: Synchronous interface for asynchronous data detection channels
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Synchronizing the sampling time of digital data : Gating, blanking, etc.)

Patent 6246734: Vehicle communication system
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Synchronization failure prevention : Gating, blanking, etc.)

Patent 6246735: Synchronization detection method for data transmission apparatus and data transmission apparatus using the same
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Frequency or phase control using synchronizing signal : Synchronization signals with unique amplitude, polarity, length, or frequency : Separate mark and space channels)

Patent 6246736: Digital signal framing systems and methods
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Frequency or phase control using synchronizing signal : Synchronization word : Synchronizer pattern recognizers : More than two phases)

Patent 6246737: Apparatus for measuring intervals between signal edges
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Phase displacement, slip or jitter correction : Start - stop)

Patent 6246738: Phase modulated reduction of clock wander in synchronous wide area networks
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Adaptive : Quantization : Having SAW or charge-transfer device)

Patent 6246739: Passive aerosol retention apparatus
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : FISSION REACTOR MATERIAL (INCLUDING REACTION PRODUCTS) TREATMENT : Post accident impurity or contaminant removal : By addition of material to coolant)

Patent 6246740: SIC-composite material sleeve and process for producing the same
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : CONTROL COMPONENT FOR A FISSION REACTOR : With laser)

Patent 6246741: Fuel assembly
(INDUCED NUCLEAR REACTIONS: PROCESSES, SYSTEMS, AND ELEMENTS : FUEL COMPONENT STRUCTURE : Plural fuel segments or elements : In pack or bundle : Alloyed fuel)

Patent 6246742: Local CT image reconstruction with limited x-ray exposure
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Computerized tomography : Object responsive :)

Patent 6246743: Methods and apparatus for troubleshooting scaleable multislice imaging system
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Computerized tomography : Beam detection system : Fan beam translation)

Patent 6246744: Cubic garnet host with PR activator as a scintillator material
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Computerized tomography : Beam detection system : Fan beam translation)

Patent 6246745: Method and apparatus for determining bone mineral density
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Absorption : Thickness or density analysis : With spatially dispersive energy analysis)

Patent 6246746: X-ray examination apparatus with X-ray image sensor matrix and correction unit
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : ELECTRONIC CIRCUIT : With display or signaling : Televison : With automatic image brightness control : Plural diverse X-ray analysis)

Patent 6246747: Multi-energy x-ray machine with reduced tube loading
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : ELECTRONIC CIRCUIT : With display or signaling : Televison : With plural X-ray energies : Plural diverse X-ray analysis)

Patent 6246748: Power feeding system using two-wire subscriber lines
(TELEPHONIC COMMUNICATIONS : DIAGNOSTIC TESTING, MALFUNCTION INDICATION, OR ELECTRICAL CONDITION MEASUREMENT : Including fault responsive disconnection of tested component : Qualifying line for data transmission)

Patent 6246749: Network interface unit and module
(TELEPHONIC COMMUNICATIONS : DIAGNOSTIC TESTING, MALFUNCTION INDICATION, OR ELECTRICAL CONDITION MEASUREMENT : Of centralized switching system : Of line interface circuitry :)

Patent 6246750: Fiber optic based subscriber terminal
(TELEPHONIC COMMUNICATIONS : HAVING LIGHT WAVE OR ULTRASONIC LINK FOR SPEECH OR PAGING SIGNAL : Including fiber optic link within telephone network : Intrusion)

Patent 6246751: Apparatus and methods for user identification to deny access or service to unauthorized users
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Including infra-red link with landline telephone network)

Patent 6246752: System and method for data recording
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Message management : Caller identification received at substation)

Patent 6246753: Automatic message filing system
(TELEPHONIC COMMUNICATIONS : TELEPHONE LINE OR SYSTEM COMBINED WITH DIVERSE ELECTRICAL SYSTEM OR SIGNALLING (E.G., COMPOSITE) : Having transmission of a digital message signal over a telephone line : Terminal interface circuitry : Two or more calls)

Patent 6246754: Mechanism for changing a modem's connection rate within a family of interoperable modems
(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 : By voice frequency signal (e.g., tone code) : Modulated audio tone : Reconfigurable : Determining fault location)

Patent 6246755: Method and system for connecting a caller to a content provider
(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 6246756: Method and system to meter and control usage of telephone systems
(TELEPHONIC COMMUNICATIONS : RECEPTION OF CALLING INFORMATION AT SUBSTATION IN WIRELINE COMMUNICATIONS SYSTEM : Call traffic recording or monitoring)

Patent 6246757: Telephone calling card system with abbreviated code destination number capability
(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 6246758: Method of providing telecommunication services
(TELEPHONIC COMMUNICATIONS : PLURAL EXCHANGE NETWORK OR INTERCONNECTION : Interexchange signalling : Signalling path distinct from trunk (e.g., CCIS) : Having signalling to operator)

Patent 6246759: Call overflow system and method for overflowing telephone calls between telephonic switches
(TELEPHONIC COMMUNICATIONS : CENTRALIZED SWITCHING SYSTEM : Call distribution to operator : Automatic call distributor (ACD) system : With interrupter)

Patent 6246760: Subband echo cancellation method for multichannel audio teleconference and echo canceller using the same
(TELEPHONIC COMMUNICATIONS : ECHO CANCELLATION OR SUPPRESSION : Using digital signal processing : Adaptive filtering : Allowing movement of equipment (e.g., movable, modular))

Patent 6246761: Automatic volume control for a telephone ringer
(TELEPHONIC COMMUNICATIONS : CALL SIGNAL GENERATING (E.G., RINGING OR TONE GENERATOR) : Interference suppression)

Patent 6246762: Spring biased microphone sub-assemblies
(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 6246763: Mobile telephone casing
(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 6246764: Portable telephone shoulder rest
(TELEPHONIC COMMUNICATIONS : TERMINAL ACCESSORY OR AUXILIARY EQUIPMENT : Attachable to terminal housing : Handset holder (e.g., shoulder rest) : Antiseptic)

Patent 6246765: Mirror mounted mobile telephone system
(TELEPHONIC COMMUNICATIONS : TERMINAL ACCESSORY OR AUXILIARY EQUIPMENT : Support or stand : Antiseptic, disinfecting, or disposable)

Patent 6246766: Portable telephone mounting base
(TELEPHONIC COMMUNICATIONS : TERMINAL ACCESSORY OR AUXILIARY EQUIPMENT : Support or stand : Handset holder : Antiseptic)

Patent 6246767: Source authentication of download information in a conditional access system
(CRYPTOGRAPHY : VIDEO CRYPTOGRAPHY : Video electric signal modification (e.g., scrambling) : Masking signal selectively addressed)

Patent 6246768: Data encryption system for encrypting plaintext data
(CRYPTOGRAPHY : PARTICULAR ALGORITHMIC FUNCTION ENCODING : Having particular key generator)

Patent 6246769: Authorized user verification by sequential pattern recognition and access code acquisition
(CRYPTOGRAPHY : KEY MANAGEMENT : Having particular key generator : Multiple key level : By public key method)

Patent 6246770: Method and apparatus for feature configuration in remotely located ultrasound imaging system
(CRYPTOGRAPHY : KEY MANAGEMENT : Key distribution : Key distribution center : Using master key (e.g., key-encrypting-key) :)

Patent 6246771: Session key recovery system and method
(CRYPTOGRAPHY : KEY MANAGEMENT : Key escrow or recovery : User-to-user key distributed over data link (i.e., no center))

Patent 6246772: Wireless headphone/speakers sound field control circuit
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : BINAURAL AND STEREOPHONIC :)

Patent 6246773: Audio signal processors
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ACOUSTICAL NOISE OR SOUND CANCELLATION : Counterwave generation control path : Adaptive filter topology : Device for manipulation)

Patent 6246774: Wavetable audio synthesizer with multiple volume components and two modes of stereo positioning
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : INCLUDING AMPLITUDE OR VOLUME CONTROL : Having automatic equalizer circuit)

Patent 6246775: Method and appartus for superposing a digital watermark and method and apparatus for detecting a digital watermark
(IMAGE ANALYSIS : APPLICATIONS :)

Patent 6246776: Image recording media determination system, apparatus and method for an image processing device
(IMAGE ANALYSIS : APPLICATIONS :)

Patent 6246777: Compression-tolerant watermarking scheme for image authentication
(IMAGE ANALYSIS : APPLICATIONS :)

Patent 6246778: Product distribution verification system using encoded marks indicative of product and destination
(IMAGE ANALYSIS : APPLICATIONS : Target tracking or detecting : ZIP code)

Patent 6246779: Gaze position detection apparatus and method
(IMAGE ANALYSIS : APPLICATIONS : Target tracking or detecting : ZIP code)

Patent 6246780: Motion detection of an input image signal during a current period with respect to a restored image signal in a previous period
(IMAGE ANALYSIS : APPLICATIONS : Motion or velocity measuring : License plate)

Patent 6246781: Image input device and method for providing scanning artifact detection
(IMAGE ANALYSIS : APPLICATIONS : Document or print quality inspection (e.g., newspaper, photographs, etc.) : License plate)

Patent 6246782: System for automated detection of cancerous masses in mammograms
(IMAGE ANALYSIS : APPLICATIONS : Biomedical applications : Using a fingerprint)

Patent 6246783: Iterative filter framework for medical images
(IMAGE ANALYSIS : APPLICATIONS : Biomedical applications : Using a fingerprint)

Patent 6246784: Method for segmenting medical images and detecting surface anomalies in anatomical structures
(IMAGE ANALYSIS : APPLICATIONS : Biomedical applications : Using a fingerprint)

Patent 6246785: Automated, microscope-assisted examination process of tissue or bodily fluid samples
(IMAGE ANALYSIS : APPLICATIONS : Biomedical applications : Cell analysis, classification, or counting : With a prism)

Patent 6246786: Particle analyzer
(IMAGE ANALYSIS : APPLICATIONS : Biomedical applications : Cell analysis, classification, or counting : Blood cells :)

Patent 6246787: System and method for knowledgebase generation and management
(IMAGE ANALYSIS : APPLICATIONS : Manufacturing or product inspection : Reading MICR data)

Patent 6246788: System and method of optically inspecting manufactured devices
(IMAGE ANALYSIS : APPLICATIONS : Manufacturing or product inspection : Inspection of semiconductor device or printed circuit board : Inspecting printed circuit boards :)

Patent 6246789: Component mounting apparatus and method
(IMAGE ANALYSIS : APPLICATIONS : Manufacturing or product inspection : Inspection of semiconductor device or printed circuit board : Alignment, registration, or position determination : Faulty soldering)

Patent 6246790: Image indexing using color correlograms
(IMAGE ANALYSIS : COLOR IMAGE PROCESSING : Trainable classifiers or pattern recognizers (e.g., adaline, perceptron))

Patent 6246791: Compression/decompression algorithm for image documents having text, graphical and color content
(IMAGE ANALYSIS : COLOR IMAGE PROCESSING : Trainable classifiers or pattern recognizers (e.g., adaline, perceptron))

Patent 6246792: Method for improvement of digitized images
(IMAGE ANALYSIS : COLOR IMAGE PROCESSING : Color correction : Alphanumerics)

Patent 6246793: Method and apparatus for transforming an image for classification or pattern recognition
(IMAGE ANALYSIS : IMAGE SEGMENTATION : Using projections (i.e., shadow or profile of characters) : Alphanumerics)

Patent 6246794: Method of reading characters and method of reading postal addresses
(IMAGE ANALYSIS : PATTERN RECOGNITION : Ideographic characters (e.g., Japanese or Chinese) : With separate timing or alignment marks)

Patent 6246795: Image processing apparatus and method
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Context analysis or word recognition (e.g., character string))

Patent 6246796: Method and apparatus for transmitting or processing images
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Context analysis or word recognition (e.g., character string))

Patent 6246797: Picture and video storage management system and method
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Context analysis or word recognition (e.g., character string))

Patent 6246798: Modified discrete wavelet transform for odd length data appropriate for image and video compression applications
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Pyramid, hierarchy, or tree structure : Checking spelling for recognition)

Patent 6246799: Image compression encoder and image compression encoding method
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Shape, icon, or feature-based compression : Checking spelling for recognition)

Patent 6246800: Loss-less compression and decompression of bitmaps using strokes
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Lossless compression : Run-length coding : With a multilevel classifier)

Patent 6246801: Method and apparatus for generating selected image views from a larger image having dependent macroblocks
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Transform coding : Arithmetic coding)

Patent 6246802: Image data processor
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Artifact removal or suppression (e.g., distortion correction))

Patent 6246803: Real-time feature-based video stream validation and distortion analysis system using color moments
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Artifact removal or suppression (e.g., distortion correction))

Patent 6246804: Image retrieval method and apparatus using a compound image formed from a plurality of detected regions
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Combining image portions (e.g., portions of oversized documents) : Using a mask)

Patent 6246805: Efficient beveling of extruded regions in video processing
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Mapping 2-D image onto a 3-D surface : Using a mask)

Patent 6246806: Image processing apparatus
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Changing the image coordinates : To change the scale or size of an image : Raising or lowering the image resolution (e.g., subpixel accuracy) : Counting difference pixels)

Patent 6246807: Optical circulator
(OPTICAL WAVEGUIDES : POLARIZATION WITHOUT MODULATION : Electro-optic)

Patent 6246808: Optical switch apparatus
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Switch (i.e., switching from one terminal to another, not modulation) : Diffraction grating (e.g., Bragg))

Patent 6246809: Asymmetric thermo-optical switch
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Switch (i.e., switching from one terminal to another, not modulation) : Single pole multiple throw (relay switch) : Double pole multiple throw)

Patent 6246810: Method and apparatus for controlling time delay in optical slip rings
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Movable coupler : Slip ring : Double pole multiple throw)

Patent 6246811: Irreversible optical device utilizing optical frequency shift
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Particular coupling function : Coupling between modes in a waveguide or fiber : Double pole multiple throw)

Patent 6246812: V-groove dual fiber collimator for DWDM multiplexor/demultiplexor
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Input/output coupler : Lens : Rod type :)

Patent 6246813: Reliable low-cost dual fiber optical collimator
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Input/output coupler : Lens : Rod type :)

Patent 6246814: Tunable chirped fiber grating device and method for forming chirped fiber grating
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Input/output coupler : Grating : Spherical)

Patent 6246815: Grating element, light wavelength selection utilizing the same, and optical signal transmitting system
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Input/output coupler : Grating : Spherical)

Patent 6246816: Wavelength stabilized laser light source
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Input/output coupler : Grating : Spherical)

Patent 6246817: Optical fiber with numerical aperture compression
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Particular coupling structure : Tapered coupler : Directional coupler)

Patent 6246818: Tunable optical filter
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Particular coupling structure : Multiport coupler using reflective surface : Directional coupler)

Patent 6246819: Fiber optic cladding displacement connector
(OPTICAL WAVEGUIDES : WITH OPTICAL COUPLER : Particular coupling structure : Access couplers, power tappers, or power dividers : Directional coupler)

Patent 6246820: Device for placing a structural element in a cable installation conduit in order to sub-divide it
(OPTICAL WAVEGUIDES : OPTICAL TRANSMISSION CABLE : Including splice joint reinforcement)

Patent 6246821: Optical waveguide with protective tube
(OPTICAL WAVEGUIDES : OPTICAL TRANSMISSION CABLE : With electrical conductor in the same cable : End-to-end (butt) coupling)

Patent 6246822: Fiber-coupled receiver and associated method
(OPTICAL WAVEGUIDES : OPTICAL FIBER BUNDLE : Imaging (i.e., with coherent fiber structure and includes shaping, enhancing, and correcting) : With strength member)

Patent 6246823: Endoscopic optical system
(OPTICAL WAVEGUIDES : OPTICAL FIBER BUNDLE : Imaging (i.e., with coherent fiber structure and includes shaping, enhancing, and correcting) : For fiber scope (endoscope) : Prestressed)

Patent 6246824: Method for curing optical glass fiber coatings and inks by low power electron beam radiation
(OPTICAL WAVEGUIDES : PLANAR OPTICAL WAVEGUIDE : Utilizing multiple core or cladding)

Patent 6246825: Liquid filled optical waveguide
(OPTICAL WAVEGUIDES : PLANAR OPTICAL WAVEGUIDE : Thin film optical waveguide : Channel waveguide : Where the second or further layer is a coating)

Patent 6246826: Variable optical attenuator with profiled blade
(OPTICAL WAVEGUIDES : ACCESSORIES : Attenuator : Fiber holder (i.e., for single fiber or holding multiple single fibers together))

Patent 6246827: Deemphasis and subsequent reemphasis of high-energy reversed-spectrum components of a folded video signal
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF COLOR TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Compressing when recording or decompressing when reproducing : Separately recorded)

Patent 6246828: Recording and reproducing device for multiple-speed reproduction
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Fast, slow, or stop reproducing : Having auxiliary dynamic memory means)

Patent 6246829: Recording medium driver
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Having another signal : Digital technique)

Patent 6246830: Apparatus for recording and reproducing video and audio signals in either analog or digital form
(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 6246831: Fluid heating control system
(ELECTRIC RESISTANCE HEATING DEVICES : : Continuous flow type fluid heater : Heated line section with heating element internal of flow path : Plural pipes or tubes form flow path : Coiled)

Patent 6246832: Camera and lens barrel for use in the camera
(PHOTOGRAPHY : EXPOSURE CONTROL SYSTEM RESPONSIVE TO FOCAL LENGTH : Illumination angle responds to focal length or distance)

Patent 6246833: Photographic lens and photographing apparatus having the same
(PHOTOGRAPHY : HAVING VARIABLE FOCAL LENGTH OF CAMERA OBJECTIVE : Having focus operation : Constant image size)

Patent 6246834: Lens barrel
(PHOTOGRAPHY : HAVING VARIABLE FOCAL LENGTH OF CAMERA OBJECTIVE : Power zoom : Having mechanical interlock)

Patent 6246835: Structure of lid of battery chamber in camera
(PHOTOGRAPHY : WITH OBJECT ILLUMINATION FOR EXPOSURE : Having flash built into camera : Pop-up flash : And reflector or refractor)

Patent 6246836: Camera
(PHOTOGRAPHY : EXPOSURE CONTROL CIRCUIT : Bracketing : Plural blades)

Patent 6246837: Image sensing apparatus
(PHOTOGRAPHY : HAVING CAMERA INDICATOR : Nonmechanical visual display : Double exposure warning)

Patent 6246838: Photographic camera having additional image
(PHOTOGRAPHY : WITH DATA RECORDING : Optical : Mask or stencil : Using stepping motor)

Patent 6246839: Apparatus for coping with positional deviations of film
(PHOTOGRAPHY : WITH FILM DRIVE : Having significant electronic circuit detail : Rewind)

Patent 6246840: Locking mechanism for backside cover of camera
(PHOTOGRAPHY : CAMERA DETAIL : Body structure or housing : Rear door or latch detail : Having electrical contact detail)

Patent 6246841: Removable toner cartridge
(ELECTROPHOTOGRAPHY : DIAGNOSTICS : Consumable : Toner : Misstrip of copy)

Patent 6246842: Fuser control for limiting current draw in an electrophotographic machine
(ELECTROPHOTOGRAPHY : DIAGNOSTICS : Fixing (e.g., over-temperature protection) : Of exposure system (e.g., lamp, scanning, erase))

Patent 6246843: Image heating apparatus
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Responsive to copy media characteristic : Single detector for plural toners)

Patent 6246844: Density control apparatus in image formation apparatus
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Of plural processes : Having detection of toner (e.g., patch) : By concentration detector)

Patent 6246845: Electrophotographic machine including a backup roller disposed within an intermediate transfer medium
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Control of transfer : Concentration control)

Patent 6246846: Image heating apparatus with temperature setting means
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Control of fixing : Temperature control : Warmup or standby mode : Concentration detection)

Patent 6246847: Electronic photograph forming apparatus and method for controlling the same
(ELECTROPHOTOGRAPHY : INTERNAL MACHINE ENVIRONMENT : Particle or contaminant control : Toner removal : Transfer member : Concentration detection)

Patent 6246848: Toner Container cap, toner container, and process cartridge
(ELECTROPHOTOGRAPHY : INTERNAL MACHINE ENVIRONMENT : Particle or contaminant control : Seal : Developer seal : Toner cartridge : Optical detector)

Patent 6246849: Bearing, process cartridge and electrophotographic image forming apparatus
(ELECTROPHOTOGRAPHY : HAVING PARTICULAR STRUCTURE : Modular or displaceable : Photoconductive member : Drum mount : Toner cartridge)

Patent 6246850: Systems and methods for reducing light shock to a photoreceptive member
(ELECTROPHOTOGRAPHY : SUPPLEMENTAL ELECTROPHOTOGRAPHIC PROCESS : Exposure or charging (e.g., fatigue treatment) : Clamshell type)

Patent 6246851: Photoreceptor drum
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Photoconductive member : To produce outline image)

Patent 6246852: Grid electrode for corona charger
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Charging : Corona : Having grid : Toner cartridge)

Patent 6246853: Toner container, development cartridge, and process cartridge
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Dry development : Supplying new toner : Cartridge : Optical detector)

Patent 6246854: Toner cartridge and method using the toner cartridge for feeding a predetermined amount of toner
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Dry development : Supplying new toner : Cartridge : Having internal rotary member : Including sample holder)

Patent 6246855: Apparatus for loading dry xerographic toner onto a traveling wave grid
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Dry development : Application member : Roller : Loading : Web or belt)

Patent 6246856: Printer and copier device and method for performance-adapted, monochrome and/or chromatic, single-sided or both-sided printing of a recording
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Transfer : Color : From plural photoconductive members (e.g., drums) : Having electrode)

Patent 6246857: Image forming apparatus
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Transfer : Color : Registration : Having electrode)

Patent 6246858: Electrostatographic reproduction machine having a fusing belt position changing mechanism
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Fixing (e.g., fusing) : By heat and pressure : Continuous web : Cleaning member)

Patent 6246859: Original sensing device and sensing device
(ELECTROPHOTOGRAPHY : DOCUMENT HANDLING : Original : Automatic document feeder : Having position detection : Coordinated with sheet movement)

Patent 6246860: Sheet decurling apparatus
(ELECTROPHOTOGRAPHY : DOCUMENT HANDLING : Copy : Delivering from transfer position : Curl correction : Having intermediate storage)

Patent 6246861: Cellular telephone location system
(TELECOMMUNICATIONS : CARRIER WAVE REPEATER OR RELAY SYSTEM (I.E., RETRANSMISSION OF SAME INFORMATION) : Portable or mobile repeater : Space satellite : Auto-dialing)

Patent 6246862: Sensor controlled user interface for portable communication device
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Having display : Having specific antenna arrangement)

Patent 6246863: Avalanche transceiver
(TELECOMMUNICATIONS : TRANSMITTER : Mobile or portable : Body attached or connected : In vehicle)

Patent 6246864: Wireless microphone use UHF band carrier FM transmitter
(TELECOMMUNICATIONS : TRANSMITTER : Angle modulation : Vestigial or single sideband or suppressed carrier)

Patent 6246865: Device and method for controlling distortion characteristic of predistorter
(TELECOMMUNICATIONS : TRANSMITTER : Noise or interference elimination : Predistortion (e.g., for power amplifier) : In vehicle)

Patent 6246866: Dual band receiver
(TELECOMMUNICATIONS : RECEIVER OR ANALOG MODULATED SIGNAL FREQUENCY CONVERTER : Signal selection based on frequency (e.g., tuning) : Band selection : UHF and VHF : With memory control or programming)

Patent 6246867: Method and apparatus for saving current while performing signal strength measurements in a homodyne receiver
(TELECOMMUNICATIONS : RECEIVER OR ANALOG MODULATED SIGNAL FREQUENCY CONVERTER : Frequency modifying or conversion : Particular frequency conversion structure or circuitry : Homodyne (i.e., zero beat or synchrodyne reception) : Plural common electrode)

Patent 6246868: Conversion and distribution of incoming wireless telephone signals using the power line
(TELECOMMUNICATIONS : HAVING SINGLE-CHANNEL TELEPHONE CARRIER : Over power line : With subscriber selection or switching)

Patent 6246869: Mobile transmission system
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Over power line)

Patent 6246870: Tariff management apparatus and methods for multiple-mode communications terminals
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Usage measurement : Location monitoring)

Patent 6246871: Method and apparatus for providing access of messages to multiple recipients in cellular networks
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Message storage or retrieval : Voice mail : At remote station)

Patent 6246872: Mobile switching centre and method for handling a dropped connection between a mobile station and a basestation transceiver
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Special service : Voice mail)

Patent 6246873: Satellite communication conference system for use in a satellite communication system
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Special service : Call conferencing : Format conversion (e.g., text, audio, etc.))

Patent 6246874: Method and apparatus for predicting spot beam and satellite handover in a mobile satellite communication network
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Space satellite : Switching or routing :)

Patent 6246875: Use of cellular digital packet data (CDPD) communications to convey system identification list data to roaming cellular subscriber stations
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Roaming : Ground station control)

Patent 6246876: Synchronization messages for hand-off operations
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Handoff : System selection)

Patent 6246877: Method and system in a mobile radio system
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Handoff : System selection)

Patent 6246878: Magnetoresistive device having a highly smooth metal reflective layer
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Handoff : Soft handoff : Based on priority)

Patent 6246879: Methods of sharing capabilities information between the nodes of telecommunications network
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Including cell planning or layout : Between macro and micro cells)

Patent 6246880: Determining subscriber demands on a communications system
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Including cell planning or layout : Between macro and micro cells)

Patent 6246881: Method of channel allocation
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Channel allocation : Hierarchical cell structure)

Patent 6246882: Wide area item tracking system
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Location monitoring : Quiet or transmission prevention mode : Based on service quality (e.g., bandwidth, etc.))

Patent 6246883: Mobile base station
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SEPARATE STATIONS : Plural transmitters or receivers (i.e., more than two stations) : Central station (e.g., master, etc.) : Fading compensation)

Patent 6246884: System and method for measuring and locating a mobile station signal in a wireless communication system
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SEPARATE STATIONS : Plural transmitters or receivers (i.e., more than two stations) : Central station (e.g., master, etc.) : To or from mobile station : Emergency dispatch or response : On-site or multi-site trunking)

Patent 6246885: Digital FM audio processing in a dual-mode communication system
(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 6246886: System and methods for controlling access to digital wireless network in a dual mode wireless system
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Zoned or cellular telephone system : Including other radio communication system (e.g., cordless telephone, paging, trunking, etc.) : Subscriber equipment)

Patent 6246887: Appliance with indicating device
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Having display : Having specific antenna arrangement)

Patent 6246888: Radio paging receiver and method for controlling display auto-reset function
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Having display : Having specific antenna arrangement)

Patent 6246889: System, method, and apparatus for delayed call answering
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Call alerting : Having specific antenna arrangement)

Patent 6246890: Portable telephone with built-in charger
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Power supply : Battery charging : Waveguide)

Patent 6246891: Active prevention of radio frequency emissions from a mobile communications unit in restricted areas
(TELECOMMUNICATIONS : TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) : Radiotelephone equipment detail : Power supply : Power conservation : Waveguide)

Patent 6246892: Phase modulation spectroscopy
(SURGERY : DIAGNOSTIC TESTING : Measuring or detecting nonradioactive constituent of body liquid by means placed against or in body throughout test : Infrared, visible light, or ultraviolet radiation directed on or through body or constituent released therefrom :)

Patent 6246893: Method and device for glucose concentration measurement with special attention to blood glucose determinations
(SURGERY : DIAGNOSTIC TESTING : Measuring or detecting nonradioactive constituent of body liquid by means placed against or in body throughout test : Infrared, visible light, or ultraviolet radiation directed on or through body or constituent released therefrom : Determining constituents in eye : Fetal tissue)

Patent 6246894: System and method for measuring blood urea nitrogen, blood osmolarity, plasma free hemoglobin and tissue water content
(SURGERY : DIAGNOSTIC TESTING : Measuring or detecting nonradioactive constituent of body liquid by means placed against or in body throughout test : Infrared, visible light, or ultraviolet radiation directed on or through body or constituent released therefrom : Determining blood constituent : Using fluorescent emission determination)

Patent 6246895: Imaging of ultrasonic fields with MRI
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Magnetic resonance imaging or spectroscopy : Disposable or sterilizable eye contacting structure)

Patent 6246896: MRI guided ablation system
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Magnetic resonance imaging or spectroscopy : Combined with therapeutic or diverse diagnostic device : Having release sheet)

Patent 6246897: Method and system for acquistion of preferential arterial and venous images for MR angiography
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Magnetic resonance imaging or spectroscopy : With triggering or gating device : Having release sheet)

Patent 6246898: Method for carrying out a medical procedure using a three-dimensional tracking and imaging system
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : With means for determining position of a device placed within a body : Including any system component contacting (internal or external) or conforming to body or body part)

Patent 6246899: Ultrasound locating system having ablation capabilities
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : With means for determining position of a device placed within a body : Including any system component contacting (internal or external) or conforming to body or body part)

Patent 6246900: Head band for frameless stereotactic registration
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : With tomographic imaging obtained from electromagnetic wave : Using fiducial marker : Coil)

Patent 6246901: Detecting, localizing, and targeting internal sites in vivo using optical contrast agents
(SURGERY : DIAGNOSTIC TESTING : Detecting nuclear, electromagnetic, or ultrasonic radiation : Detectable material placed in body : With stereotactic device)

Patent 6246902: Lead set filter for a patient monitor
(SURGERY : DIAGNOSTIC TESTING : Cardiovascular : Heart : Detecting heartbeat electric signal : Entire testing assembly supported on wrist)

Patent 6246903: Statistical mapping of the physiological state of the heart of a mammal
(SURGERY : DIAGNOSTIC TESTING : Cardiovascular : Heart : Detecting heartbeat electric signal : Entire testing assembly supported on wrist)

Patent 6246904: Electrotransport drug delivery reservoirs containing inert fillers
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Infrared, visible light, ultraviolet, X-ray or electrical energy applied to body (e.g., iontophoresis, etc.) : Tubular inserting means releasably interlocked with ejector)

Patent 6246905: Medical instrument that supplies multiple energy forms
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Combined with nonelectrical therapy :)

Patent 6246906: System and method for treating atrial arrhythmias
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Combined cardioverting/defibrillating and pacing :)

Patent 6246907: Automatic external cardioverter/defibrillator with cardiac rate detector and method of operating the same
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Cardioverting/defibrillating :)

Patent 6246908: Method and apparatus for rapidly predicting outcome of arrhythmia therapy
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Cardioverting/defibrillating :)

Patent 6246909: Implantable cardiac stimulator wherein the pacing rate is controlled dependent on variations in the spontaneous interval
(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 6246910: Rate responsive active implantable medical device such as a pacemaker, defibrillator and/or cardiovertor, including the multisite type
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Heart rate regulating (e.g., pacing) : Parameter control in response to sensed physiological load on heart : Plural sensed conditions :)

Patent 6246911: Cochlear implants with offset coils for transmission of radio frequency links
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Energy source outside generator body : Producing aural effects by stimulation)

Patent 6246912: Modulated high frequency tissue modification
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Thermal applicators : Electromagnetic radiation (e.g., infrared) : Localized application)

Patent 6246913: Method and apparatus for the treatment of strabismus
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Thermal applicators : Electromagnetic radiation (e.g., infrared) : Microwave or RF (high frequency) : By partially or wholly implanted device)

Patent 6246914: High torque catheter and methods thereof
(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 6246915: Apparatus for stimulating living tissue
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical energy applicator : Male genital organ : Overlying eye)

Patent 6246916: Learning programmable limit switch and method providing real-time passive feedback
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Sequential or selective : Of analog controllers)

Patent 6246917: Electronic scoring process
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Contest or contestant analysis, management, or monitoring (e.g., statistical analysis, handicapping, scoring) : Scoring : Positional with nonpositional)

Patent 6246918: System and method for generating die swell/draw down information for profile extrusion die design
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Design or planning : Positional with nonpositional)

Patent 6246919: Product data management system
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Product tracking (e.g., having product or carrier identification) : Having identification controlled manufacturing operation : Defect analysis or recognition)

Patent 6246920: Control apparatus of production facility
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Particular manufactured product or operation : Machining : IS (individual section) machine)

 

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