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Patent 6229379: Generation of negative voltage using reference voltage
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC IDENTIFIABLE DEVICE, CIRCUIT, OR SYSTEM : With specific source of supply or bias voltage : Having particular substrate biasing : Having stabilized bias or power supply level : Hyperconductive diode)
Patent 6229380: Output buffer switching circuit
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC IDENTIFIABLE DEVICE, CIRCUIT, OR SYSTEM : With specific source of supply or bias voltage : Having particular substrate biasing : Having stabilized bias or power supply level : Charge pump details : With emitter follower)
Patent 6229381: Two-stage voltage pump
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC IDENTIFIABLE DEVICE, CIRCUIT, OR SYSTEM : With specific source of supply or bias voltage : Having particular substrate biasing : Having stabilized bias or power supply level : Charge pump details : With emitter follower)
Patent 6229382: MOS semiconductor integrated circuit having a current mirror
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC IDENTIFIABLE DEVICE, CIRCUIT, OR SYSTEM : With specific source of supply or bias voltage : Stabilized (e.g., compensated, regulated, maintained, etc.) : Having stabilized bias or power supply level)
Patent 6229383: Internal power-source potential supply circuit, step-up potential generating system, output potential supply circuit, and semiconductor
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC IDENTIFIABLE DEVICE, CIRCUIT, OR SYSTEM : With specific source of supply or bias voltage : Stabilized (e.g., compensated, regulated, maintained, etc.) : With voltage source regulating : With field-effect transistor)
Patent 6229384: Semiconductor integrated circuit containing power voltage regulating circuit which employs depletion-type transistor
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC IDENTIFIABLE DEVICE, CIRCUIT, OR SYSTEM : With specific source of supply or bias voltage : Stabilized (e.g., compensated, regulated, maintained, etc.) : With voltage source regulating : With field-effect transistor : With emitter follower)
Patent 6229385: Control feature for IC without using a dedicated pin
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC IDENTIFIABLE DEVICE, CIRCUIT, OR SYSTEM : Integrated structure : With specific layout or layout interconnections : With field-effect transistor)
Patent 6229386: Digital FM demodulation circuit
(DEMODULATORS : FREQUENCY MODULATION DEMODULATOR : Input signal converted to and processed in pulse form (e.g., pulse counter or digital type demodulator) : Including plural detector diodes (e.g., ratio detector type))
Patent 6229387: Output signal converter for ampliciation or attenuation of tube amplifier output while maintaining output properties
(AMPLIFIERS : WITH PLURAL DIVERSE-TYPE AMPLIFYING DEVICES : With process control system)
Patent 6229388: Multiple channel class D audio amplifier
(AMPLIFIERS : MODULATOR-DEMODULATOR-TYPE AMPLIFIER : Phonon type (e.g., ultrasonic wave propagating device))
Patent 6229389: Class D modulator with peak current limit and load impedance sensing circuits
(AMPLIFIERS : MODULATOR-DEMODULATOR-TYPE AMPLIFIER : Phonon type (e.g., ultrasonic wave propagating device))
Patent 6229390: Methods and apparatus for noise shaping a mixed signal power output
(AMPLIFIERS : SIGNAL FEEDBACK : Phase shift means in loop path : Positive and negative feedback)
Patent 6229391: Adaptation method and amplifier arrangement
(AMPLIFIERS : WITH AMPLIFIER BYPASS MEANS (E.G., FORWARD FEED) : Electron tube or diode as impedance)
Patent 6229392: High power switch-mode radio frequency amplifier method and apparatus
(AMPLIFIERS : MISCELLANEOUS : Class D : And filamentary cathode)
Patent 6229393: High frequency power generator
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including Class D amplifier : Electron beam device)
Patent 6229394: Circuit providing a negative resistance to offset error voltage for use with a folded cascode amplifier
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including differential amplifier : Electron beam device)
Patent 6229395: Differential transconductance amplifier
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including differential amplifier : Electron beam device)
Patent 6229396: Controlled impedance transformer line driver
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including push-pull amplifier : Having transformer : To eliminate crossover distortion)
Patent 6229397: Automatic gain control circuit receiving apparatus incorporating said circuit automatic gain control method adaptable to receiving apparatus and
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including temperature compensation means : Of diode type)
Patent 6229398: Interface device between a broad-band ultrahigh frequency optoelectronic sensor and a load
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including atomic particle or radiant energy impinging on a semiconductor : And bandpass, broadband (e.g., wideband) or sidepass means)
Patent 6229399: Multiple frequency band synthesizer using a single voltage control oscillator
(OSCILLATORS : AUTOMATIC FREQUENCY STABILIZATION USING A PHASE OR FREQUENCY SENSING MEANS : Particular error voltage control (e.g., intergrating network) : Motor control of oscillator)
Patent 6229400: Method and apparatus for a calibrated frequency modulation phase locked loop
(OSCILLATORS : AUTOMATIC FREQUENCY STABILIZATION USING A PHASE OR FREQUENCY SENSING MEANS : Particular error voltage control (e.g., intergrating network) : Motor control of oscillator)
Patent 6229401: Horizontal frequency generation
(OSCILLATORS : AUTOMATIC FREQUENCY STABILIZATION USING A PHASE OR FREQUENCY SENSING MEANS : With reference oscillator or source : T.V. sync type : With phase-shifted inputs)
Patent 6229402: Driving circuit for vibration type actuator apparatus
(OSCILLATORS : AUTOMATIC FREQUENCY STABILIZATION USING A PHASE OR FREQUENCY SENSING MEANS : Particular frequency control means : With particular discriminator (e.g., LPF and HPF))
Patent 6229403: Voltage-controlled oscillator
(OSCILLATORS : RING OSCILLATORS : Parallel connected)
Patent 6229404: Crystal oscillator
(OSCILLATORS : WITH OUTER CASING OR HOUSING : Temperature or light responsive)
Patent 6229405: Low-voltage oscillation amplifying circuit
(OSCILLATORS : SOLID STATE ACTIVE ELEMENT OSCILLATOR : Transistors : Electromechanical resonator controlled : Field-effect transistor active element : Converter using silicon control rectifiers)
Patent 6229406: Oscillator circuit having maximized signal power and reduced phase noise
(OSCILLATORS : SOLID STATE ACTIVE ELEMENT OSCILLATOR : Transistors : L-C type : Field-effect transistor active element : Converter using silicon control rectifiers)
Patent 6229407: Method of connecting two linearly-polarized waveguides, transition plate for the connection, and assembly comprising the plate and locking means
(WAVE TRANSMISSION LINES AND NETWORKS : WAVE MODE CONVERTERS : Polarization converters : Including long line element)
Patent 6229408: Zero loss bias "T"
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Frequency domain filters utilizing only lumped parameters : Having long line elements)
Patent 6229409: Surface acoustic wave matched filter
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Electromechanical filter : Using surface acoustic waves : Plural coupled vibrators)
Patent 6229410: Integral dielectric filter
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Wave filters including long line elements : Coaxial : Tunable)
Patent 6229411: Integral waveguide structure and semiconductor wafer
(WAVE TRANSMISSION LINES AND NETWORKS : LONG LINE ELEMENTS AND COMPONENTS : Waveguide elements and components : Active element mounting : Having movable element)
Patent 6229412: PIN diode switch to AC ground with three biasing sources
(WAVE TRANSMISSION LINES AND NETWORKS : LONG LINE ELEMENTS AND COMPONENTS : Switch : Rotary coupling)
Patent 6229413: Support of stationary conductors for a circuit breaker
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Automatic circuit-interrupting devices (e.g., circuit-protective devices) : With contact biasing, holding or pressure control means : Magnetic or electrodynamic (e.g., blowon or blowoff) :)
Patent 6229414: Make-and-break mechanism for circuit breaker
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Automatic circuit-interrupting devices (e.g., circuit-protective devices) : With switch condition signalling, indicating or alarm means : Magnetic or electrodynamic (e.g., blowon or blowoff))
Patent 6229415: Contactor for a motor vehicle starter, having improved protection for an electronic circuit of the contactor
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Multiple contact type : Simultaneously actuated : By reciprocating armature : Movable contacts on circular card or comb structure)
Patent 6229416: Magnetic switch for starter used in internal combustion engine
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Multiple contact type : Simultaneously actuated : By reciprocating armature : Movable contacts on circular card or comb structure)
Patent 6229417: Operator for an electromagnetic switching device
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Multiple contact type : With adjustable, replaceable or interchangeable structural features : By reciprocating armature)
Patent 6229418: Circuit breaker with lockable trip unit
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : With housing or support means : Pivoted or relatively movable independently of the armature)
Patent 6229419: Circuit interrupter with break-away walking beam access
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : With housing or support means : Pivoted or relatively movable independently of the armature)
Patent 6229420: Proximity switches with mechanical decoupling of connection pins and connection insert
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : PERMANENT MAGNET-ACTUATED SWITCHES : Through conductor type (i.e., conductor field actuates armature))
Patent 6229421: Autosecuring solenoid
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : With magneto-mechanical motive device (e.g., electromagnet with armature) : With armature latch means (e.g., means to retain armature in open or closed position : With vibrating armature)
Patent 6229422: Electrically switchable magnet system
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : Work or object holding type : Electromagnet type (e.g., electromagnetic chuck) : Angularly adjustable fixture)
Patent 6229423: Open-ended cylindrical type magnetic shield apparatus
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : Magnet structure or material : With electric- or magnetic-shielding means : With cooling means)
Patent 6229424: Variable linearity coil
(INDUCTOR DEVICES : WITH PERMANENT MAGNET : With connector)
Patent 6229425: Common mode inductor
(INDUCTOR DEVICES : COIL OR COIL TURN SUPPORTS OR SPACERS : Printed circuit-type coil : Coils of different windings interposed)
Patent 6229426: Circuit breaker having selected ambient temperature sensitivity
(ELECTRICITY: ELECTROTHERMALLY OR THERMALLY ACTUATED SWITCHES : ELECTROTHERMALLY ACTUATED SWITCHES : With bimetallic elements (i.e., motion takes place in a plane at right angles to its major axis) : With manual or other mechanical contact controlling means : With spring or other energy storage device : Snap-action : With adjusting or calibration means : With common trip-bar means)
Patent 6229427: Covered sealed pressure transducers and method for making same
(ELECTRICAL RESISTORS : RESISTANCE VALUE RESPONSIVE TO A CONDITION : Fluid- or gas pressure-actuated : Diaphragm : Terminal forms casing or housing)
Patent 6229428: Microcircuit resistor stack
(ELECTRICAL RESISTORS : MECHANICALLY VARIABLE (E.G., RHEOSTAT) : Resistance value varied by removing or adding material : With intervening connector between contact and element (e.g., taps))
Patent 6229429: Fire protection and security monitoring system
(COMMUNICATIONS: ELECTRICAL : SYSTEMS : System having rectifier)
Patent 6229430: System and method for alerting a user
(COMMUNICATIONS: ELECTRICAL : SYSTEMS : Network signaling : Semiconductor crosspoint)
Patent 6229431: Medication Reminder Device
(COMMUNICATIONS: ELECTRICAL : SYSTEMS : Timer control : Reminder device with built-in timer : With independent manual controller)
Patent 6229432: Intelligent transceiver module particularly suited for power line control systems
(COMMUNICATIONS: ELECTRICAL : SYSTEMS : Signal over power line : Separate diverse device deactivated by timer)
Patent 6229433: Appliance control
(COMMUNICATIONS: ELECTRICAL : SYSTEMS : Signal over power line : Separate diverse device deactivated by timer)
Patent 6229434: Vehicle communication system
(COMMUNICATIONS: ELECTRICAL : SYSTEMS : Signal over power line : Separate diverse device deactivated by timer)
Patent 6229435: Outside mirror communication system
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Prerecorded message describes position)
Patent 6229436: Anti-theft device for vehicles
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Of burglary or unauthorized use : Local indication : Exterior of vehicle : Off course, route re-search)
Patent 6229437: Device for controlling a motor vehicle occupant protection system
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Internal alarm or indicator responsive to a condition of the vehicle : Curb)
Patent 6229438: Vehicular hazard warning system
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Internal alarm or indicator responsive to a condition of the vehicle : Curb)
Patent 6229439: System and method of filtering
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : With particular system function (e.g., temperature compensation, calibration) : Alarm system supervision : With ringback)
Patent 6229440: Cartridge drive door system
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Intrusion detection : Door or window movement : Door, cover, or lid for self-contained article (e.g., refrigerator, mailbox, drawer, cabinet, or box) : Inertia-type sensor (e.g., mercury or pendulum switch))
Patent 6229441: Communication devices, radio frequency identification devices, methods of forming a communication device, and methods of forming a radio frequency
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Article placement or removal (e.g., anti-theft) : Detectable device on protected article (e.g., "tag") : Specified connector (e.g., phone jack-type plug))
Patent 6229442: Radio frequency identification device having displacement current control and method thereof
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Article placement or removal (e.g., anti-theft) : Detectable device on protected article (e.g., "tag") : Specified connector (e.g., phone jack-type plug))
Patent 6229443: Apparatus and method for detuning of RFID tag to regulate voltage
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Article placement or removal (e.g., anti-theft) : Detectable device on protected article (e.g., "tag") : Specified connector (e.g., phone jack-type plug))
Patent 6229444: Theftproof tag
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Article placement or removal (e.g., anti-theft) : Detectable device on protected article (e.g., "tag") : Having "soft" magnetic element (e.g., Permalloy) : Fence)
Patent 6229445: RF identification process and apparatus
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Article placement or removal (e.g., anti-theft) : Detectable device on protected article (e.g., "tag") : Specified antenna structure : Fence)
Patent 6229446: Alarm apparatus
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Human or animal : Detectable device on protected article (e.g., "tag"))
Patent 6229447: Indicator assembly for a pressurized gas line
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Fluent material : Material level : Pressure : Having means locking device to article)
Patent 6229448: Intrinsically safe fluid tank overfill protection system
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Fluent material : Material level : Liquid : Having means locking device to article)
Patent 6229449: Detector apparatus
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Fluent material : Particle suspension in fluid : Smoke : Float sensor)
Patent 6229450: Power interruption monitoring apparatus
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Condition of electrical apparatus : Breaking of circuit continuity : For plural circuit conductors)
Patent 6229451: Apparatus and method of monitoring a power transmission line
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Electrical characteristic : Circuit energization)
Patent 6229452: ECP train line communications for railway freight car brakes
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Monitoring in addition to control (e.g., supervisory) : Including addressing : Polling or roll call : Step-by-step)
Patent 6229453: Method to transmit downhole video up standard wireline cable using digital data compression techniques
(COMMUNICATIONS: ELECTRICAL : WELLBORE TELEMETERING OR CONTROL (E.G., SUBSURFACE TOOL GUIDANCE, DATA TRANSFER, ETC.) : With orientation sensing of subsurface telemetering equipment (other than drilling equipment) : Control of drill bit or apparatus (e.g., steering, speed, etc.))
Patent 6229454: Telemetric measuring method and system
(COMMUNICATIONS: ELECTRICAL : CONTINUOUSLY VARIABLE INDICATING (E.G., TELEMETERING) : Plural transmitters : Time division multiplex : Using particular sync :)
Patent 6229455: Vehicle-detecting unit for use with electronic parking meter
(COMMUNICATIONS: ELECTRICAL : VEHICLE DETECTORS : Sonic or ultrasonic : Electromechanical movable auxiliary indicator)
Patent 6229456: Method and apparatus for facilitating user interaction with a measurement instrument using a display-based control knob
(CODED DATA GENERATION OR CONVERSION : BODILY ACTUATED CODE GENERATOR : With rotary dial : Pressure sensitive actuation)
Patent 6229458: Rate 32/34 (D=0, G=9/I=9) modulation code with parity for a recording channel
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : To or from run length limited codes : Binary to or from ternary)
Patent 6229459: Data converting method and apparatus therefor
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : To or from run length limited codes : Binary to or from ternary)
Patent 6229460: Method of generating a symmetrical reversible variable length code
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : To or from variable length codes : To or from Morse code)
Patent 6229461: Encoder and decoder
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : To or from mixed base codes : To or from delta modulation codes)
Patent 6229462: Method and apparatus for reducing the disparity of set and clear bits on a serial line
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : With error detection or correction : To or from Hollerith code)
Patent 6229463: Arithmetic encoding/decoding of a multi-channel information signal
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : To or from code based on probability : "N" out of "M" to "X" out of "Y")
Patent 6229464: Pulse code modulated to DC centered VSB converter
(CODED DATA GENERATION OR CONVERSION : CONVERTER COMPENSATION : Synchro or resolver signal)
Patent 6229465: Built in self test method and structure for analog to digital converter
(CODED DATA GENERATION OR CONVERSION : CONVERTER CALIBRATION OR TESTING : Temperature compensation)
Patent 6229466: Digital calibration method and apparatus for multi-bit delta-sigma D/A converter
(CODED DATA GENERATION OR CONVERSION : CONVERTER CALIBRATION OR TESTING : Temperature compensation)
Patent 6229467: Correction static errors in a/d-converter
(CODED DATA GENERATION OR CONVERSION : CONVERTER CALIBRATION OR TESTING : Temperature compensation)
Patent 6229468: System for quantizing an analog signal utilizing a resonant tunneling diode differential ternary quantizer
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : With particular solid state devices (e.g., Gunn effect device, Josephson device, drift transistor, using solid state active devices as impedances) with other at longer intervals) : Plural slope analog to digital converter)
Patent 6229469: Adaptive differential ADC architecture
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Differential encoder and/or decoder (e.g., delta modulation, differential pulse code modulation) : Linearization (e.g., nonlinear transfer characteristic compensates for nonlinear transducer))
Patent 6229470: Analog clipping circuit for mixed signal codecs
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Differential encoder and/or decoder (e.g., delta modulation, differential pulse code modulation) : Linearization (e.g., nonlinear transfer characteristic compensates for nonlinear transducer))
Patent 6229471: Method for detecting a pulse-usable system
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Analog to digital conversion : Intermediate conversion to frequency or number of pulses : With rollover feature (i.e., antidoublestrike))
Patent 6229472: A/D converter
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Analog to digital conversion : Analog input compared with static reference : Acting sequentially : Including priority encoder)
Patent 6229473: Arrangements for the one-dimensional or multi-dimensional determination of the position of a load suspension point in hoists
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : PLURAL RADAR : With transmission to a remote station)
Patent 6229474: Radar apparatus
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : RETURN SIGNAL CONTROLS EXTERNAL DEVICE : Radar mounted on and controls land vehicle : With terrain avoidance or alarm)
Patent 6229475: Pulse doppler radar system with improved cluster target resolution capability
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : RETURN SIGNAL CONTROLS RADAR SYSTEM : Receiver : Gain or threshold : Constant false alarm rate (CFAR) : With constant beat frequency)
Patent 6229476: Liquid level meter
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DETERMINING DISTANCE : Material level within container : FM type)
Patent 6229477: Method and system for determining a position of a communication satellite utilizing two-way ranging
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including a satellite : With position indicating : Cursor)
Patent 6229478: Near-real time DGPS network and server system
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including a satellite : With position indicating : With accuracy enhancing : Using differential correction :)
Patent 6229479: Relative position measuring techniques using both GPS and GLONASS carrier phase measurements
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including a satellite : With position indicating : Using Global Positioning Satellite (GPS or Glonass) : With ambiguity resolving)
Patent 6229480: System and method for aligning an antenna
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including antenna orientation : With satellite signal correction)
Patent 6229481: Method of improving quality of radio connection
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including directive communication system : Eliptical)
Patent 6229482: Method and apparatus for interference mitigation for phased-array beam pointing
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Utilizing correlation techniques : Side lobe elimination : Controlled)
Patent 6229483: Method and device relating to self-calibration of group antenna system having time varying transmission characteristics
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Utilizing correlation techniques : Sum of each antenna signal : Mixing each antenna channel signal)
Patent 6229484: Dual polarized flat antenna device
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Microstrip : Reflector or director)
Patent 6229485: Antenna device
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Microstrip : Reflector or director)
Patent 6229486: Subscriber based smart antenna
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Microstrip : Reflector or director)
Patent 6229487: Inverted-F antennas having non-linear conductive elements and wireless communicators incorporating the same
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Microstrip : Reflector or director)
Patent 6229488: Antenna for receiving signals from GPS and GSM
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Microstrip : Reflector or director)
Patent 6229489: Retractable dual-band antenna system with parallel resonant trap
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With radio cabinet :)
Patent 6229490: Antenna coupler for testing mobile telephones
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With radio cabinet :)
Patent 6229491: Compact Yagi antenna array for aircraft
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With aircraft : Aircraft part of active antenna or vice versa :)
Patent 6229492: Antenna device for automotive vehicle
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With vehicle : Supported by vehicle body :)
Patent 6229493: Glass antenna device for vehicle
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With vehicle : Supported by vehicle body :)
Patent 6229494: Radiation synthesizer systems and methods
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : High frequency type loops : Balanced type)
Patent 6229495: Dual-point-feed broadband whip antenna
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Active sleeve surrounds feed line : With coaxial active rod : With main and subreflector (Casse-grain type))
Patent 6229496: Multiple element antenna from a single piece
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Balanced doublet - centerfed (e.g., dipole) : Sheet or wing type : With main and subreflector (Casse-grain type))
Patent 6229497: Antenna mounts
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With support for antenna, reflector or director : Sectional)
Patent 6229498: Helical antenna
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Spiral or helical type : Antenna on bracket)
Patent 6229499: Folded helix antenna design
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Spiral or helical type : Antenna on bracket)
Patent 6229500: Multilayer focusing spherical lens
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Antenna components : Refracting means and radio wave energy filters (e.g., lenses and polarizers) : Flexible rod actuated)
Patent 6229501: Reflector and reflector element for antennas for use in outer space and a method for deploying the reflectors
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Antenna components : Reflector or director : Collapsible, foldable or adjustable : Luneberg type)
Patent 6229502: Electronic book
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : PLURAL DISPLAY SYSTEMS : Controlling the condition of display elements)
Patent 6229503: Miniature personal display
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : IMAGE SUPERPOSITION BY OPTICAL MEANS (E.G., HEADS-UP DISPLAY) : Three-dimensional arrays)
Patent 6229504: Gas discharge display panel of alternating current with a reverse surface discharge with at least three electrodes and at least two discharge gaps
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : PLURAL PHYSICAL DISPLAY ELEMENT CONTROL SYSTEM (E.G., NON-CRT) : Display elements arranged in matrix (e.g., rows and columns) : Fluid light emitter (e.g., gas, liquid, or plasma) : Having endless belt or tape reader)
Patent 6229505: Organic electroluminescent device and organic electroluminescent apparatus
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : PLURAL PHYSICAL DISPLAY ELEMENT CONTROL SYSTEM (E.G., NON-CRT) : Display elements arranged in matrix (e.g., rows and columns) : Electroluminescent : Field emissive (e.g., FED, Spindt, microtip, etc.))
Patent 6229506: Active matrix light emitting diode pixel structure and concomitant method
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : PLURAL PHYSICAL DISPLAY ELEMENT CONTROL SYSTEM (E.G., NON-CRT) : Display elements arranged in matrix (e.g., rows and columns) : Solid body light emitter (e.g., LED) : Optical addressing (e.g., photodetection))
Patent 6229507: Thin type cable modem and stand for mounting the same
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : PLURAL PHYSICAL DISPLAY ELEMENT CONTROL SYSTEM (E.G., NON-CRT) : Display elements arranged in matrix (e.g., rows and columns) : Solid body light emitter (e.g., LED) : Optical addressing (e.g., photodetection))
Patent 6229508: Active matrix light emitting diode pixel structure and concomitant method
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : PLURAL PHYSICAL DISPLAY ELEMENT CONTROL SYSTEM (E.G., NON-CRT) : Display elements arranged in matrix (e.g., rows and columns) : Solid body light emitter (e.g., LED) : Optical addressing (e.g., photodetection))
Patent 6229509: Intersecting beam display panel
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : PLURAL PHYSICAL DISPLAY ELEMENT CONTROL SYSTEM (E.G., NON-CRT) : Display elements arranged in matrix (e.g., rows and columns) : Light-controlling display elements : Color)
Patent 6229510: Liquid crystal display having different common voltages
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : PLURAL PHYSICAL DISPLAY ELEMENT CONTROL SYSTEM (E.G., NON-CRT) : Display elements arranged in matrix (e.g., rows and columns) : Light-controlling display elements : Liquid crystal display elements (LCD) : Resistor-diode arrangement)
Patent 6229511: Active matrix substrate and method for fabricating the same
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : PLURAL PHYSICAL DISPLAY ELEMENT CONTROL SYSTEM (E.G., NON-CRT) : Display elements arranged in matrix (e.g., rows and columns) : Light-controlling display elements : Liquid crystal display elements (LCD) : Control means at each display element : Thin film tansistor (TFT) : Smooth or continuous)
Patent 6229512: Flat panel display unit and display method of the same
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : PLURAL PHYSICAL DISPLAY ELEMENT CONTROL SYSTEM (E.G., NON-CRT) : Display elements arranged in matrix (e.g., rows and columns) : Light-controlling display elements : Liquid crystal display elements (LCD) : Specific display element control means (e.g., latches, memories, logic) : Ferroelectric liquid crystal elements)
Patent 6229513: Liquid crystal display apparatus having display control unit for lowering clock frequency at which pixel drivers are driven
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : PLURAL PHYSICAL DISPLAY ELEMENT CONTROL SYSTEM (E.G., NON-CRT) : Display elements arranged in matrix (e.g., rows and columns) : Light-controlling display elements : Liquid crystal display elements (LCD) : Specific display element control means (e.g., latches, memories, logic) : Particular timing circuit : Smooth or continuous)
Patent 6229514: Display device and method for visualizing computer generated image information
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : PLURAL PHYSICAL DISPLAY ELEMENT CONTROL SYSTEM (E.G., NON-CRT) : Display elements arranged in matrix (e.g., rows and columns) : Light-controlling display elements : Liquid crystal display elements (LCD) : Data signal compensation in response to temperature : Particular row or column control (e.g., shift register))
Patent 6229515: Liquid crystal display device and driving method therefor
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : PLURAL PHYSICAL DISPLAY ELEMENT CONTROL SYSTEM (E.G., NON-CRT) : Display elements arranged in matrix (e.g., rows and columns) : Light-controlling display elements : Liquid crystal display elements (LCD) : Grouped electrodes (e.g., matrix partitioned into sections) : Particular row or column control (e.g., shift register))
Patent 6229516: Display a driving circuit and a driving method thereof
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : PLURAL PHYSICAL DISPLAY ELEMENT CONTROL SYSTEM (E.G., NON-CRT) : Display elements arranged in matrix (e.g., rows and columns) : Light-controlling display elements : Liquid crystal display elements (LCD) : Grouped electrodes (e.g., matrix partitioned into sections) : Particular row or column control (e.g., shift register))
Patent 6229517: Display or indicating device
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : PLURAL PHYSICAL DISPLAY ELEMENT CONTROL SYSTEM (E.G., NON-CRT) : Display elements arranged in matrix (e.g., rows and columns) : Plural mechanically movable display elements : Particle suspensions (e.g., electrophoretic))
Patent 6229518: Apparatus and method for controlling a software cursor
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Merge or overlay : Based on image data)
Patent 6229519: Display controller for communication apparatus and method therefor
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Scaling : Image based (addressing))
Patent 6229520: Digital processing for resized graphics images
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Anti-aliasing or image smoothing : Linear)
Patent 6229521: Method for antialiasing fonts for television display
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Anti-aliasing or image smoothing : Linear)
Patent 6229522: Apparatus and method for producing a representation of a rasterized image and detecting a rasterized image
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Arithmetic processing of image data : Image based)
Patent 6229523: Digital versatile disc playback system with efficient modification of subpicture data
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Color or intensity : Color bit data modification or conversion : Using look up table : Spatial)
Patent 6229524: User interface for interaction with video
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Cursor mark position control device : Temporal interpolation or processing)
Patent 6229525: System and method for efficient hit-testing in a computer-based system
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Cursor mark position control device : Temporal interpolation or processing)
Patent 6229526: Method and system for simultaneous operation of multiple handheld IR control devices in a data processing system
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Cursor mark position control device : Including orientation sensors (e.g., infrared, ultrasonic, remotely controlled) : Scaling)
Patent 6229527: Computer pointing device and method of use
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Cursor mark position control device : Mouse : Scaling)
Patent 6229528: Tablet stacked on LCD read after display line pulse signal in order to avoid impulse noise superposed on the tablet coordinate signal to improve
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Touch panel : Having programmable function key)
Patent 6229529: Write point detecting circuit to detect multiple write points
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Touch panel : Including optical detection : Optical detector)
Patent 6229530: Liquid crystal driving circuit
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY DRIVING CONTROL CIRCUITRY : Addressing)
Patent 6229531: Active matrix display device
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY DRIVING CONTROL CIRCUITRY : Physically integral with display elements : Address generator)
Patent 6229532: Method and apparatus for building a uniform resource locator menu in an Internet television system
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : For plural users or sites (e.g., network) : Slide manipulating or editing)
Patent 6229533: Ghost object for a virtual world
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Animation : Calligraphic)
Patent 6229534: Methods and apparatus for accessing information from multiple remote sources
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : For plural users or sites (e.g., network) : Slide manipulating or editing)
Patent 6229535: File acceptance display apparatus, file acceptance display method, and storage medium that records program for executing file acceptance display
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : Mark up language interface (e.g., HTML) : Group window)
Patent 6229536: System and method for displaying simultaneously a main waveform display and a magnified waveform display in a signal measurement system
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graph generating : Real-time waveform display : Image based (addressing))
Patent 6229537: Hosting windowed objects in a non-windowing environment
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : On-screen workspace or object : Window or viewpoint : Window differentiation : Resizing (e.g., scaling))
Patent 6229538: Port-centric graphic representations of network controllers
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : For plural users or sites (e.g., network) : Interactive network representation of devices (e.g., topology of workstations) : Effects or transitions interface)
Patent 6229539: Method for merging items of containers of separate program modules
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : On-screen workspace or object : Pop-up control : Window memory structure)
Patent 6229540: Auditing networks
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : For plural users or sites (e.g., network) : Interactive network representation of devices (e.g., topology of workstations) : Configuration : Hierarchical)
Patent 6229541: Use of templates for cost-effective secure linking of video stream objects
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : On screen video or audio system interface : Video interface : Mode switching interface (e.g., switching between TV and computer))
Patent 6229542: Method and apparatus for managing windows in three dimensions in a two dimensional windowing system
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : On-screen workspace or object : Window or viewpoint : 3D Perspective view of window layout : Hierarchical)
Patent 6229543: Microprocessor, and graphics processing apparatus and method using the same
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING :)
Patent 6229544: Tiled image editor
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING :)
Patent 6229545: Method of generating solid-shell object
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension :)
Patent 6229546: Rapid terrain model generation with 3-D object features and user customization interface
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension :)
Patent 6229547: System and method for rendering multi-planar reformations using bi-linear interpolation
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension :)
Patent 6229548: Distorting a two-dimensional image to represent a realistic three-dimensional virtual reality
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension : Space transformation : Z buffer (depth buffer))
Patent 6229549: High-speed three-dimensional texture mapping systems and methods
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension :)
Patent 6229550: Blending a graphic
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Merge or overlay : Image based : Fixed overlay pattern : Weights vary across image (e.g., transition from foreground to background))
Patent 6229551: Structural graph display system
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graph generating : Textual entry or display of manipulation information (e.g., enter or display degree of rotation))
Patent 6229552: System and method for automatic motion generation
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Animation : Motion planning or control : Scaling)
Patent 6229553: Deferred shading graphics pipeline processor
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHIC PROCESSING SYSTEM : Plural graphics processors : Pipeline processors : Optical detector)
Patent 6229554: Image forming apparatus and method for forming an image by overlapping areas of different colors with each other
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : ELECTRIC MARKING APPARATUS OR PROCESSES : Electrostatic : Multicolor : Physical characteristics)
Patent 6229555: Method and apparatus for minimizing visual artifacts generated by an electrophotographic machine during imaging
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : ELECTRIC MARKING APPARATUS OR PROCESSES : Electrostatic : Multicolor : Registration : With carrier)
Patent 6229556: Printer and method of using same to print on thermoplastic medium
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : By electrochemical)
Patent 6229557: Thermal printhead
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Specific resistance recording element type : Adjustable)
Patent 6229558: Printer, printing system, and printing method using print paper with photosensitive microcapsules applied thereto
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Multicolor : Having deflecting means)
Patent 6229559: Image forming apparatus and method
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Plural beam scan : Synchronization of light with medium : Including switching means)
Patent 6229560: Method of and apparatus for determining co-channel interference in digital television system
(TELEVISION : PLURAL TRANSMITTER SYSTEM CONSIDERATIONS (E.G., INTERFERENCE REDUCTION) : User positioning (e.g., parallax))
Patent 6229561: Three-dimensional image system
(TELEVISION : STEREOSCOPIC : Color TV)
Patent 6229562: System and apparatus for the recording and projection of images in substantially 3-dimensional format
(TELEVISION : STEREOSCOPIC : Stereoscopic display device : Single camera from multiple positions)
Patent 6229563: Camera insertion into a furnace
(TELEVISION : SPECIAL APPLICATIONS : Hazardous or inaccessible : Furnace (e.g., nuclear reactor, etc.) : Color sequential illumination)
Patent 6229564: Auto-trace jewelry holder
(TELEVISION : SPECIAL APPLICATIONS : Manufacturing : Position detection : Color TV)
Patent 6229565: Hand-held electronic camera with integral printer
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Moving reflector)
Patent 6229566: Electronic photography system
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Combined image signal generator and general image signal processing : With details of static memory for output image (e.g., for a still camera) : Image file management : Monitor (including for controlling camera))
Patent 6229567: Charge coupled device to enable viewing of a normal or a reverse image
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Solid-state image sensor : Charge-coupled architecture : With staggered or irregular photosites or specified channel configuration : With diode in series with photocell)
Patent 6229568: Automatic focus control method and apparatus
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Optics : Focus control : Using image signal : With auxiliary sensor or separate area on imager : Using multiple output registers)
Patent 6229569: Electronic camera
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Optics : Exposure control : Automatic)
Patent 6229570: Motion compensation image interpolation--frame rate conversion for HDTV
(TELEVISION : FORMAT CONVERSION : Scan rate variation)
Patent 6229571: Scan converter with interpolating function
(TELEVISION : FORMAT CONVERSION : Progressive to interlace : Specified chrominance signal)
Patent 6229572: Method for transmitting data on viewable portion of a video signal
(TELEVISION : FORMAT : Including additional information : Pulse code modulation)
Patent 6229573: Synchronization control circuit
(TELEVISION : SYNCHRONIZATION : Locking of video or audio to reference timebase : By controlling video or sync generator : Color television)
Patent 6229574: Screen ratio converter for digital TV
(TELEVISION : BASIC RECEIVER WITH ADDITIONAL FUNCTION : Multimode (e.g., composite, Y, C; baseband RF) : For receiving more than one format at will (e.g., NTSC/PAL) : Countdown)
Patent 6229575: Computer convergence device controller for managing disparate video sources
(TELEVISION : BASIC RECEIVER WITH ADDITIONAL FUNCTION : For display of additional information : Simultaneously and on same screen (e.g., multiscreen) : Color processing)
Patent 6229576: Editing system with router for connection to HDTV circuitry
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Video reprocessing : Including dither)
Patent 6229577: Ambient light-dependent video-signal processing
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Display controlled by ambient light : Combining plural sources)
Patent 6229578: Edge-detection based noise removal algorithm
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Noise or undesired signal reduction : Specified color (e.g., saturation and contrast control))
Patent 6229579: Color encoder with chrominance subcarrier generator responsive to a plurality of clock rates or frequencies
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Color encoder or chrominance signal modulator : For quadrature signal (e.g., NTSC))
Patent 6229580: Image color correction apparatus and recording medium having color program recorded thereon
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Hue control : Automatic)
Patent 6229581: Projection type picture display apparatus
(TELEVISION : VIDEO DISPLAY : Projection device : Plural parallel light modulators : With optical element : Beam combining : Including frame or field delays (e.g., motion adaptive))
Patent 6229582: Display device with secondary electron emitting layer
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR EXCITATION OF LIQUID CRYSTAL : Plasma excitation : With photoconductive layer (e.g., spatial light modulator(SLMs)))
Patent 6229583: Liquid crystal display device and method for driving the same
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR EXCITATION OF LIQUID CRYSTAL : Electrical excitation of liquid crystal (i.e., particular voltage pulses, AC vs. DC, threshold voltages, etc.) : With photoconductive layer (e.g., spatial light modulator(SLMs)))
Patent 6229584: Liquid crystal display monitor having a monitor stand with a replaceable housing part
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Holder, support, frame, or housing : Matrix including additional element (s) which correct or compensate for electrical fault)
Patent 6229585: Liquid crystal display unit having light on one substrate illuminating edge of other
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Particular illumination : With integral optical element for guiding or distributing light from the light source : Edge lit type light guide behind liquid crystal : Varistor)
Patent 6229586: Reflection type liquid crystal display device
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Reflector : Opaque mask or black mask)
Patent 6229587: Color liquid crystal display apparatus
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Compensator or retarder (i.e., not using liquid crystal cell) : With refractive indices in the x, y, and z directions : Conductive mask)
Patent 6229588: Normally white LCD including first and second biaxial retarders
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Compensator or retarder (i.e., not using liquid crystal cell) : Multiple compensators : Including at least one with negative intrinsic birefringence : With particular insulating layer)
Patent 6229589: Liquid crystal display including a vertically aligned liquid crystal layer disposed between pixel electrodes and a common electrode
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Electrode or bus detail (i.e., excluding supplemental capacitor and transistor electrodes) : Insulating layer)
Patent 6229590: Display device
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Electrode or bus detail (i.e., excluding supplemental capacitor and transistor electrodes) : Segmented or fixed pattern : For parallel alignment)
Patent 6229591: Photographic processor
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : With developing : Book page copying)
Patent 6229592: Negative film with identification number, and photographic printing apparatus
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Identifying, composing, or selecting : Regulating light intensity or exposure time)
Patent 6229593: Exposure device
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Identifying, composing, or selecting : Including photocell : Including)
Patent 6229594: Photosensitive material scan-exposure method and photosensitive material exposure apparatus
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Original moves continuously : Original moves continuously)
Patent 6229595: Lithography system and method with mask image enlargement
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Step and repeat : Reflector between original and photo-sensitive paper)
Patent 6229596: Rangefinder apparatus
(OPTICS: MEASURING AND TESTING : RANGE OR REMOTE DISTANCE FINDING : Triangulation ranging to a point with one projected beam : Using a source beam with a fixed axial direction or plane : With a single staring photodetector having one element :)
Patent 6229597: Object detecting device
(OPTICS: MEASURING AND TESTING : RANGE OR REMOTE DISTANCE FINDING : With photodetection : Using at least a pair of viewing axes)
Patent 6229598: Electro-optic distance measuring apparatus
(OPTICS: MEASURING AND TESTING : RANGE OR REMOTE DISTANCE FINDING : With photodetection : Of pulse transit time : Having different frequency sources)
Patent 6229599: Apparatus for measuring characteristics of an optical fiber
(OPTICS: MEASURING AND TESTING : FOR OPTICAL FIBER OR WAVEGUIDE INSPECTION : Lamp attachments)
Patent 6229600: Spherical-aberration detection system and optical device using the same
(OPTICS: MEASURING AND TESTING : FOCAL POSITION OF LIGHT SOURCE : With lamp focusing)
Patent 6229601: Coordinate input apparatus and method, and storage medium
(OPTICS: MEASURING AND TESTING : ANGLE MEASURING OR ANGULAR AXIAL ALIGNMENT : Apex of angle at observing or detecting station : With photodetection : With at least 2-dimensional sensitivity : Of transmission (e.g., lens))
Patent 6229602: Photometering apparatus
(OPTICS: MEASURING AND TESTING : PHOTOMETERS : By comparison)
Patent 6229603: Low background multi-well plates with greater than 864 wells for spectroscopic measurements
(OPTICS: MEASURING AND TESTING : SAMPLE, SPECIMEN, OR STANDARD HOLDER OR SUPPORT (E.G., PLATES OR SLIDES) : Fluid containers (e.g., cells or cuvettes) : Light intensity)
Patent 6229604: Detector device to be used in atomic absorption spectroscopy
(OPTICS: MEASURING AND TESTING : BY DISPERSED LIGHT SPECTROSCOPY : Utilizing a spectrometer : Having beam modulation)
Patent 6229605: Evaporative light scattering device
(OPTICS: MEASURING AND TESTING : BY PARTICLE LIGHT SCATTERING : With photocell detection : At right angles to the light beam (e.g., nephelometer) : With diffraction grating means)
Patent 6229606: Method and apparatus for measuring PMD of a dispersion compensation grating
(OPTICS: MEASURING AND TESTING : BY POLARIZED LIGHT EXAMINATION : Having wavefront division (by diffraction))
Patent 6229607: Fine movement mechanism unit and scanning probe microscope
(OPTICS: MEASURING AND TESTING : POSITION OR DISPLACEMENT : Silhouette)
Patent 6229608: Procedure and system for inspecting a component with leads to determine its fitness for assembly
(OPTICS: MEASURING AND TESTING : POSITION OR DISPLACEMENT : Triangulation : Position of detected arrangement relative to projected beam)
Patent 6229609: Scanning near-field optic/atomic force microscope
(OPTICS: MEASURING AND TESTING : SHAPE OR SURFACE CONFIGURATION : With screen)
Patent 6229610: System and method for measuring thin film properties and analyzing two-dimensional histograms using substraction operation
(OPTICS: MEASURING AND TESTING : DIMENSION : Thickness : Light scanning)
Patent 6229611: Method of detecting a transparent quartz wafer in a semiconductor equipment
(OPTICS: MEASURING AND TESTING : FOR LIGHT TRANSMISSION OR ABSORPTION : For flaws or imperfections)
Patent 6229612: Paper area density measurement from forward transmitted scattered light
(OPTICS: MEASURING AND TESTING : FOR LIGHT TRANSMISSION OR ABSORPTION : By comparison : Including transverse scanning)
Patent 6229613: Optical sensor
(OPTICS: MEASURING AND TESTING : OF LIGHT REFLECTION (E.G., GLASS) : Of photographic film)
Patent 6229614: Interferometer
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : Spectroscopy : Using plural photocells)
Patent 6229615: Automatic dither pickoff gain select
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : Rotation rate (e.g., ring laser gyros) : Lock-in prevention : Having dither signal control : Including an alternating reference path)
Patent 6229616: Heterodyne wavefront sensor
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : Having light beams of different frequencies (e.g., heterodyning) : Plural counter-propagating beams (e.g., non-motion Sagnac device))
Patent 6229617: High resolution non-contact interior profilometer
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : For dimensional measurement : Contour or profile : Tilt)
Patent 6229618: Method of improving registration accuracy and method of forming patterns on a substrate using the same
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : For dimensional measurement : Contour or profile : Step height (differential, between points) : Of transmission (e.g., lens))
Patent 6229619: Compensation for measurement uncertainty due to atmospheric effects
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : For refractive indexing : Contour or profile)
Patent 6229620: Image processing apparatus and method thereof
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Communication : Engraving or perforating material to form a printing surface (e.g., printing plate, cylinder, or stencil))
Patent 6229621: Wireless system for broadcasting, receiving and selectively printing packets of information using bit-string selection means
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Communication : Engraving or perforating material to form a printing surface (e.g., printing plate, cylinder, or stencil))
Patent 6229622: Printer apparatus and method of controlling same
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Memory : Engraving or perforating material to form a printing surface (e.g., printing plate, cylinder, or stencil))
Patent 6229623: Digital color proofing system
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control :)
Patent 6229624: Transform for digital images
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control :)
Patent 6229625: Apparatus for determining image processing parameter, method of the same, and computer program product for realizing the method
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control :)
Patent 6229626: Method apparatus and product providing direct calculation of the color gamut of color reproduction processes
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control :)
Patent 6229627: Image forming apparatus
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Specific signal processing circuitry : Image processing : Shade correction : Variable threshold determined by image or other condition (e.g., adaptive thresholding))
Patent 6229628: Image reading apparatus
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Picture signal generator : Scanning : Facsimile illumination control : Variable thresholding technique)
Patent 6229629: Device and method for quick and precise determination of scan start point for image scanner
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Picture signal generator : Scanning : Scan rate or document movement variation in accordance with data presence : Charge coupled device)
Patent 6229630: Scanning apparatus and method for determining sheet size of print medium
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Picture signal generator : Scanning : Document position detection : Charge coupled device)
Patent 6229631: Signal transmission system and method for supervising the same
(OPTICAL COMMUNICATIONS : DIAGNOSTIC TESTING : Determination of communication parameter : Using supervisory signal : Dispersion)
Patent 6229632: Broadband optical transmission system utilizing differential wavelength modulation
(OPTICAL COMMUNICATIONS : TRANSMITTER : Having particular modulation : Soliton)
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