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Patent 6236234: High-speed low-power consumption interface circuit
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : INTERFACE (E.G., CURRENT DRIVE, LEVEL SHIFT, ETC.) : Supply voltage level shifting (i.e., interface between devices of a same logic family with different operating voltage levels) : Bipolar transistor)
Patent 6236235: Output circuit
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : INTERFACE (E.G., CURRENT DRIVE, LEVEL SHIFT, ETC.) : Supply voltage level shifting (i.e., interface between devices of a same logic family with different operating voltage levels) : CMOS : Integrated Injection Logic (I2L))
Patent 6236236: 2.5 volt input/output buffer circuit tolerant to 3.3 and 5 volts
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : INTERFACE (E.G., CURRENT DRIVE, LEVEL SHIFT, ETC.) : Supply voltage level shifting (i.e., interface between devices of a same logic family with different operating voltage levels) : CMOS : Integrated Injection Logic (I2L))
Patent 6236237: Output buffer predriver with edge compensation
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : INTERFACE (E.G., CURRENT DRIVE, LEVEL SHIFT, ETC.) : Current driving (e.g., fan in/out, off chip driving, etc.) : Field-effect transistor : Integrated Injection Logic (I2L))
Patent 6236238: Output buffer with independently controllable current mirror legs
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : INTERFACE (E.G., CURRENT DRIVE, LEVEL SHIFT, ETC.) : Current driving (e.g., fan in/out, off chip driving, etc.) : Field-effect transistor : Integrated Injection Logic (I2L))
Patent 6236239: Output buffer circuit achieving stable operation and cost reduction
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : INTERFACE (E.G., CURRENT DRIVE, LEVEL SHIFT, ETC.) : Current driving (e.g., fan in/out, off chip driving, etc.) : Field-effect transistor : With capacitive or inductive bootstrapping : Having plural output pull-up or pull-down transistors)
Patent 6236240: Hold-time latch mechanism compatible with single-rail to dual-rail conversion
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : CLOCKING OR SYNCHRONIZING OF LOGIC STAGES OR GATES : Field-effect transistor : MOSFET : MOSFET)
Patent 6236241: Redundant decoder having fuse-controlled transistor
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : FUNCTION OF AND, OR, NAND, NOR, OR NOT : Field-effect transistor (e.g., JFET, etc.) : MOSFET (i.e., metal-oxide semiconductor field-effect transistor) : CMOS : Having plural output pull-up or pull-down transistors)
Patent 6236242: Line receiver circuit with large common mode range for differential input signals
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC SIGNAL DISCRIMINATING (E.G., COMPARING, SELECTING, ETC.) WITHOUT SUBSEQUENT CONTROL : By amplitude : Comparison between plural varying inputs : Differential input : With reference signal)
Patent 6236243: Negative voltage level detection circuit
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC SIGNAL DISCRIMINATING (E.G., COMPARING, SELECTING, ETC.) WITHOUT SUBSEQUENT CONTROL : By amplitude : Input signal compared to single fixed reference : With source as reference : With transistor)
Patent 6236244: High voltage level shifter for driving an output stage
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Current driver : Having digital device (e.g., logic gate, flip-flop, etc.))
Patent 6236245: Output pre-driver for reducing totem pole current
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Current driver : Having digital device (e.g., logic gate, flip-flop, etc.))
Patent 6236246: Voltage-mode boosting circuit for write driver
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Current driver : Having inductive load (e.g., coil, etc.) : Sample and hold)
Patent 6236247: Impedance pseudo-matched write driver
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Current driver : Having inductive load (e.g., coil, etc.) : Sample and hold)
Patent 6236248: Output buffer circuit
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Current driver : Having capacitive load : Push-pull : With differential amplifier)
Patent 6236249: Power-on reset circuit for a high density integrated circuit
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Synchronizing : Reset (e.g., initializing, starting, stopping, etc.) : Responsive to power supply : Selective)
Patent 6236250: Circuit for independent power-up sequencing of a multi-voltage chip
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Synchronizing : Reset (e.g., initializing, starting, stopping, etc.) : Responsive to power supply : Selective)
Patent 6236251: Semiconductor integrated circuit with multiple selectively activated synchronization circuits
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Synchronizing : Using multiple clocks : Responsive to power supply)
Patent 6236252: Low-noise current pulse generator device
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Rectangular (e.g., clock, etc.) or pulse waveform amplitude control : Having inductive device (e.g., transformer, etc.))
Patent 6236253: Apparatus and method for controlling a reset in a self-timed circuit of a multiple-clock system
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Particular stable state circuit (e.g., tristable, etc.) : Initializing, resetting, or protecting a steady state condition : Four or more layer device, (e.g., trigistor, etc.))
Patent 6236254: Low voltage amplification circuit with bias compensation
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Amplitude control : Baseline or DC offset correction : Clock bus)
Patent 6236255: Output impedance adjustment circuit
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Amplitude control : By limiting, clipping, or clamping : Transient or signal noise reduction : Electron tube)
Patent 6236256: Voltage level converters
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Amplitude control : Interstage coupling (e.g., level shift, etc.) : With feedback)
Patent 6236257: Method and apparatus for reducing using feed forward compensation
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : GATING (I.E., SWITCHING INPUT TO OUTPUT) : Signal transmission integrity or spurious noise override : Turn-off)
Patent 6236258: Wordline driver circuit using ring-shaped devices
(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 : With battery connected across rectifier)
Patent 6236259: Active undershoot hardened fet switch
(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 : With battery connected across rectifier)
Patent 6236260: High voltage pump scheme incorporating an overlapping clock
(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 6236261: Multi-driving apparatus by a multi-level detection and a method for controlling the same
(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 6236262: Regulated power supply with a high input noise rejection ratio
(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 6236263: Demodulator having cross polarization interference canceling function
(DEMODULATORS : PHASE SHIFT KEYING OR QUADRATURE AMPLITUDE DEMODULATOR : Input signal combined with local oscillator or carrier frequency signal :)
Patent 6236265: Radio station preamplifier circuit with interior and exterior preamplifiers
(AMPLIFIERS : COMBINED WITH AUTOMATIC AMPLIFIER DISABLING SWITCH MEANS : Having signal applied to magnetic means)
Patent 6236266: Bias circuit and bias supply method for a multistage power amplifier
(AMPLIFIERS : WITH CONTROL OF POWER SUPPLY OR BIAS VOLTAGE : With control of input electrode or gain control electrode bias : Different bias control means for different stages of cascade amplifier : A feedback to input of a prior stage)
Patent 6236267: Linearization for power amplifiers using feed-forward and feedback control
(AMPLIFIERS : HUM OR NOISE OR DISTORTION BUCKING INTRODUCED INTO SIGNAL CHANNEL : Electron tube or diode as impedance)
Patent 6236268: High-gain amplifier having a limited output dynamic range
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including differential amplifier : Electron beam device)
Patent 6236269: Complementary CMOS differential amplifier circuit
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including differential amplifier : Having field effect transistor :)
Patent 6236270: Operational amplifier circuit including folded cascode circuit
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including differential amplifier : Having field effect transistor :)
Patent 6236271: Multi-layer carrier module for power amplifier systems within a digital cellular telephone
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including gain control means : And significant control voltage developing means : To eliminate crossover distortion)
Patent 6236272: Traveling wave power combiner and radio base station
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including distributed parameter-type coupling : Having particular biasing means)
Patent 6236273: High efficiency power amplifier
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including particular power supply circuitry : Having frequency-responsive means or phase-shift means in feedback path)
Patent 6236274: Second harmonic terminations for high efficiency radio frequency dual-band power amplifier
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including frequency-responsive means in the signal transmission path : Bipolar or unipolar (FET))
Patent 6236275: Digital frequency synthesis by sequential fraction approximations
(OSCILLATORS : AUTOMATIC FREQUENCY STABILIZATION USING A PHASE OR FREQUENCY SENSING MEANS : AFC with logic elements : Reactance device (e.g., variable capacitors, saturable inductors, reactance tubes, etc.))
Patent 6236276: Method for seeking and setting a resonant frequency and tuner operating according to the method
(OSCILLATORS : AUTOMATIC FREQUENCY STABILIZATION USING A PHASE OR FREQUENCY SENSING MEANS : Search sweep of oscillator :)
Patent 6236277: Low deviation synchronization clock
(OSCILLATORS : AUTOMATIC FREQUENCY STABILIZATION USING A PHASE OR FREQUENCY SENSING MEANS : With intermittent comparison controls : Motor control of oscillator)
Patent 6236278: Apparatus and method for a fast locking phase locked loop
(OSCILLATORS : AUTOMATIC FREQUENCY STABILIZATION USING A PHASE OR FREQUENCY SENSING MEANS : With reference oscillator or source : Signal or phase comparator : With motor comparator)
Patent 6236279: Oscillator and communications device
(OSCILLATORS : WITH OUTER CASING OR HOUSING : Temperature or light responsive)
Patent 6236280: Low-noise voltage controlled oscillator
(OSCILLATORS : SOLID STATE ACTIVE ELEMENT OSCILLATOR : Transistors : Relaxation oscillator : Inductor controlled AFC)
Patent 6236281: Q-controlled microresonators and tunable electronic filters using such resonators
(OSCILLATORS : ELECTROMECHANICAL RESONATOR : With sync, trigger or pulsing circuit)
Patent 6236282: Crystal reference and oscillator circuit using same
(OSCILLATORS : ELECTROMECHANICAL RESONATOR : Crystal : With sync, trigger, or pulsing circuit (e.g., self-pulsing))
Patent 6236283: Methods and apparatus for generating a filtered signal having a fixed sampling rate from a variable baud rate input data stream
(MODULATORS : PHASE SHIFT KEYING MODULATOR OR QUADRATURE AMPLITUDE MODULATOR : Including discrete semiconductor device)
Patent 6236284: RF power amplifier system having distributed modulation encoding
(MODULATORS : AMPLITUDE MODULATOR : Including electron discharge device)
Patent 6236285: Lumped element circulator having a plurality of separated operation bands
(WAVE TRANSMISSION LINES AND NETWORKS : PLURAL CHANNEL SYSTEMS : Nonreciprocal gyromagnetic type (e.g., circulators) :)
Patent 6236286: Integrated on-board automated alignment for a low distortion amplifier
(WAVE TRANSMISSION LINES AND NETWORKS : PLURAL CHANNEL SYSTEMS : With automatic control :)
Patent 6236287: Wideband shielded coaxial to microstrip orthogonal launcher using distributed discontinuities
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : With impedance matching : Having long line elements : Having plural concentric helices)
Patent 6236288: Dielectric filter having at least one stepped resonator hole with a recessed or protruding portion, the stepped resonator hole extending from
(WAVE TRANSMISSION LINES AND NETWORKS : PLURAL CHANNEL SYSTEMS : Having branched circuits : For providing frequency separation : Utilizing long line element : Using TEM lines)
Patent 6236289: Broadband microwave choke with a hollow conic coil filled with powdered iron in a leadless carrier
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Frequency domain filters utilizing only lumped parameters : Smoothing type (e.g., direct current power supply filters or decoupling filters) : With variable coupling means)
Patent 6236290: Multilayer filter
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Frequency domain filters utilizing only lumped parameters : Having significant physical structure : Monolithic structure)
Patent 6236291: Dielectric filter, duplexer, and communication device
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Wave filters including long line elements : Magnetostrictive wave transmission path)
Patent 6236292: Bandpass filter
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Wave filters including long line elements : Waveguide : Including directly coupled resonant sections : Monolithic structure)
Patent 6236293: Magnetic latching contactor
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Multiple contact type : With adjustable, replaceable or interchangeable structural features : By reciprocating armature)
Patent 6236294: Circuit interrupter with a trip mechanism having improved spring biasing
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Tripping means : Including spring-biasing or energy-storage means)
Patent 6236295: Hazardous environment pressure-sensing switch
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : PERMANENT MAGNET-ACTUATED SWITCHES : Through conductor type (i.e., conductor field actuates armature))
Patent 6236296: Electromagnetic actuator
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : With magneto-mechanical motive device (e.g., electromagnet with armature) : Armature shape, structure or material : Pivot support type armature-mounting means)
Patent 6236297: Combinational inductor
(INDUCTOR DEVICES : COIL OR COIL TURN SUPPORTS OR SPACERS : Printed circuit-type coil : Coils of different windings interposed)
Patent 6236298: Coil rack for a transformer
(INDUCTOR DEVICES : COIL OR COIL TURN SUPPORTS OR SPACERS : Coil on a preformed suport or mount : Coils of different windings interposed)
Patent 6236299: Auto tripping key switch
(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 : Multiple contact or plural circuit control means : Single multipole or polyphase control device : With separate latching or tripping means in each phase : With common trip-bar means : Rotatable :)
Patent 6236300: Bistable micro-switch and method of manufacturing the same
(ELECTRICITY: ELECTROTHERMALLY OR THERMALLY ACTUATED SWITCHES : ELECTROTHERMALLY ACTUATED SWITCHES : With longitudinally expansible solid element (e.g., rod, wire strip, etc.) : With significant expansible element structure or composition of material : Snap-action (e.g., bistable))
Patent 6236301: Cantilevered deflection sensing system
(ELECTRICAL RESISTORS : STRAIN GAUGE TYPE : Extensometer type :)
Patent 6236302: Multilayer conductive polymer device and method of manufacturing same
(ELECTRICAL RESISTORS : RESISTANCE VALUE RESPONSIVE TO A CONDITION : Current and/or voltage (e.g., ballast resistor) : Thermistor type :)
Patent 6236303: System for indicating the status of a hotel or similar room
(COMMUNICATIONS: ELECTRICAL : SYSTEMS : Call station : Hotel : Switching element)
Patent 6236304: Wave transfer teaching aid and national wave transfer device (RAG-1)
(COMMUNICATIONS: ELECTRICAL : SYSTEMS : Signal light systems : Intermittent)
Patent 6236305: Interchangeable sound effect device
(COMMUNICATIONS: ELECTRICAL : AUDIBLE INDICATION : Simulation : By electromagnetically releasable latch)
Patent 6236306: Tactual annunciating device for notifying vehicle or machinery status or condition
(COMMUNICATIONS: ELECTRICAL : TACTUAL INDICATION : Power control)
Patent 6236307: Vehicle lock and alarm
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Of burglary or unauthorized use : Including specified sensor : Door or lock : Off course, route re-search)
Patent 6236308: Restraint deployment control method with speed-dependent adjustment of deployment threshold
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Of collision or contact with external object : Including keyless entry)
Patent 6236309: Horn switch assembly for an airbag module
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Internal alarm or indicator responsive to a condition of the vehicle : Curb)
Patent 6236310: Brake shoe assembly having a brake lining wear and temperature sensor
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Internal alarm or indicator responsive to a condition of the vehicle : Brake or clutch condition : Wear : Inductive)
Patent 6236311: Variable vehicle signaling system
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : External signal light system : Acceleration or deceleration)
Patent 6236312: Locator and adjustable support device for a remote control
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : With particular coupling link : Radio : Including location of misplaced item : Dosimeter)
Patent 6236313: Glass breakage detector
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Intrusion detection : Partition penetration : Plural doors or windows)
Patent 6236314: Transponder modules, RF tagging system, method of operating a transponder module and methods of tagging an object having a conductive surface
(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 6236315: Method and apparatus for improving the interrogation range of an RF 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") : Specified antenna structure : Fence)
Patent 6236316: Transport device with openings for capacitive coupled readers
(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 6236317: Method and apparatus for monitoring actions taken by a user for enhancing hygiene
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Human or animal : Detectable device on protected article (e.g., "tag"))
Patent 6236318: Systems for identification and estrus state detecting in cattle
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Human or animal : Domestic animal training, monitoring, or controlling : Specified device housing or attachment means)
Patent 6236319: Personal monitoring system
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Human or animal : House arrest system, wandering, or wrong place : Specified device housing or attachment means)
Patent 6236320: Determination of an ambient temperature through the comparison of divided voltages
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Thermal : Photoelectric)
Patent 6236321: Clean out alert for water heaters
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Thermal : Time-temperature relationship (e.g., overtemperature exceeds predetermined interval or time-temperature integral) : Specified device housing or attachment means)
Patent 6236322: Apparatus for establishing and/or monitoring a predetermined filling level in a container
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Fluent material : Material level : Pressure)
Patent 6236323: Visual fluid level indicator using magnetic pins
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Fluent material : Material level : Liquid : Having means locking device to article)
Patent 6236324: Elastic plate liquid level sensor
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Fluent material : Material level : Liquid : Optical sensor : Laser)
Patent 6236325: Position detector with irregularity detectable function and cable for use in the same
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Condition of electrical apparatus : Gas)
Patent 6236326: Method and apparatus for intelligently signaling a battery charge condition in a wireless telephone
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Condition of electrical apparatus : Battery : Semiconductor detector)
Patent 6236327: Wafer-fetching sensing device for wafer storage apparatus
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Article transport : Angular)
Patent 6236328: Sensory fitting and integrated electronics for monitoring bearing performance
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Machine condition : Bearing : Conveyor belt)
Patent 6236329: Sliding vibration warning switch
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Machine condition : Vibration : Conveyor belt)
Patent 6236330: Mobile display system
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specified indicator structure : Information display : Diverse)
Patent 6236331: LED traffic light intensity controller
(COMMUNICATIONS: ELECTRICAL : VISUAL INDICATION : Using light emitting diodes : With specified colors)
Patent 6236332: Control and monitoring system
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Monitoring in addition to control (e.g., supervisory) : Data channel selector line)
Patent 6236333: Passive remote keyless entry system
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Intelligence comparison for controlling : Authorization control (e.g., entry into an area) : Coded record input (e.g., IC card or key) : Wireless transceiver : Image (e.g., fingerprint, face))
Patent 6236334: Distributed control system for controlling material flow having wireless transceiver connected to industrial process control field device to
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Having indication or alarm (e.g., location indication) : Additional to other selective control : Item inventorying)
Patent 6236335: System and method of tracking short range transmitters
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Having indication or alarm (e.g., location indication) : Location indication : Housing detail)
Patent 6236336: Traffic information warning system with single modulated carrier
(COMMUNICATIONS: ELECTRICAL : EXTERNAL CONDITION VEHICLE-MOUNTED INDICATOR OR ALARM : With particular receiver (e.g., ratiometer))
Patent 6236337: Process for transmitting information between moving bodies and a communication device for carrying out this process
(COMMUNICATIONS: ELECTRICAL : EXTERNAL CONDITION VEHICLE-MOUNTED INDICATOR OR ALARM : Highway information (e.g., weather, speed limits, etc.) : Relative distence between vehicles (e.g., collision alert))
Patent 6236338: Navigation apparatus using radio communication device
(COMMUNICATIONS: ELECTRICAL : VEHICLE POSITION INDICATION : Map display : Vehicle's arrival or expected arrival at remote location along route indicated at that remote location (e.g., bus arrival systems))
Patent 6236339: Key, input unit using such key, and control system comprising such input unit and electronic apparatus acoustically connected to such input unit
(CODED DATA GENERATION OR CONVERSION : BODILY ACTUATED CODE GENERATOR : Including keyboard or keypad : With audible or tactile indicator : With rollover feature (i.e., antidoublestrike))
Patent 6236340: Modulation encoders and decoders
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : To or from minimum d.c. level codes : Binary to or from ternary)
Patent 6236341: Method and apparatus for data compression of network packets employing per-packet hash tables
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : To or from packed format : Binary to or from ternary)
Patent 6236342: Bitmap font data storage within data processing systems
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : To or from variable length codes : To or from Morse code)
Patent 6236343: Loop latency compensated PLL filter
(CODED DATA GENERATION OR CONVERSION : PHASE OR TIME OF PHASE CHANGE : To or from code based on probability)
Patent 6236344: AC and DC bipolar voltage source using quantized pulses
(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 6236345: Video rate D/A converter with sigma-delta modulator
(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 6236346: Cell array circuitry
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Digital to analog conversion : Linearization (e.g., nonlinear transfer characteristic compensates for nonlinear transducer))
Patent 6236347: Dual-mode graphics DAC with variable 8/9-bit input-precision for VGA and NTSC outputs
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Digital to analog conversion : Coarse and fine conversions : With rollover feature (i.e., antidoublestrike))
Patent 6236348: Analog/digital converter with tree-structured folding circuit
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Analog to digital conversion : Using ladder network)
Patent 6236349: Analog-digital converter analog-digital converting method and volume controller system
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Analog to digital conversion : Analog input compared with static reference : Single comparator and digital storage : Including priority encoder)
Patent 6236350: Universal remote control code identification system
(CODED DATA GENERATION OR CONVERSION : CODE GENERATOR OR TRANSMITTER : Transmitter for remote control signal : Using charge transfer devices (e.g., charge coupled devices, charge transfer by switched capacitances))
Patent 6236351: Method and apparatus for implementing automatic tilt control of a radar antenna on an aircraft
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : RADAR FOR METEOROLOGICAL USE (EPO) : Mounted on aircraft (EPO) : Particular SAR processing techniques (e.g., squint mode, doppler beam-sharpening mode, spotlight mode, bistatic SAR, inverse SAR) (EPO))
Patent 6236352: Heterodyned double sideband diplex radar
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DETERMINING DISTANCE : With plural beams (e.g., "Janus"))
Patent 6236353: FM modulation technique for producing frequency rejection bands
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : WITH PARTICULAR CIRCUIT : For frequency modulation : Combined with pulse modulation : Cursor)
Patent 6236354: Reducing satellite signal interference in a global positioning system receiver
(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 6236355: Fast recovery of lock point information for GPS RTK receiver
(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 6236356: Position measuring system, position measuring unit, and position measuring method
(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) : Determining relative position (e.g., distance or direction) :)
Patent 6236357: Automatic vehicle location system and method with reduced bandwidth requirement
(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) : Determining relative position (e.g., distance or direction) :)
Patent 6236358: Mobile object locator
(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 transmission of location-indicative information to or from a remote station :)
Patent 6236359: Cellular terminal location using GPS signals in the cellular band
(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) : Combined with telecommunication :)
Patent 6236360: Golf course yardage and information system
(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 storage device (i.e., map or database) :)
Patent 6236361: Precision beacon tracking system
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including antenna orientation : With satellite signal correction)
Patent 6236362: Mitigation of antenna test range impairments caused by presence of undesirable emitters
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including antenna pattern plotting : With satellite signal correction)
Patent 6236363: Smart antenna channel simulator and test system
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including antenna pattern plotting : With satellite signal correction)
Patent 6236364: Method and arrangement for improving null depths
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including polarized signal communication transmitter or receiver : With satellite signal correction)
Patent 6236365: Location of a mobile station using a plurality of commercial wireless infrastructures
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Position indicating (e.g., triangulation) : Land vehicle location (e.g., bus, police car : Having traffic control)
Patent 6236366: Hermetically sealed semiconductor module composed of semiconductor integrated circuit and antenna element
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Microstrip : Reflector or director)
Patent 6236367: Dual polarised patch-radiating element
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Microstrip : Reflector or director)
Patent 6236368: Loop antenna assembly for telecommunication devices
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With radio cabinet :)
Patent 6236369: Unitary antenna
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With radio cabinet :)
Patent 6236371: System and method for testing antenna frequency response
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Measuring signal energy :)
Patent 6236372: Antenna for radio and television reception in motor vehicles
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With vehicle : Supported by vehicle body :)
Patent 6236373: Vehicle sun visor with radio antenna
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With vehicle : Supported by vehicle body :)
Patent 6236374: Antenna arrangement for transmitting at least two frequencies using a single antenna
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Plural diverse-type antennas using same active element : Including loop-type antenna)
Patent 6236375: Compact offset gregorian antenna system for providing adjacent, high gain, antenna beams
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Wave guide type (e.g., horn) : With external reflector or director : Plural reflectors :)
Patent 6236376: Suspension device
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With support for antenna, reflector or director : Adjustable or collapsible support : Pivoted or rotatable : Quarter-wave transformer)
Patent 6236377: Antenna with universal mounting assembly
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With support for antenna, reflector or director : Adjustable or collapsible support : Pivoted or rotatable : Quarter-wave transformer)
Patent 6236378: Antenna and cordless telecommunication apparatus comprising an antenna
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Spiral or helical type : Antenna on bracket)
Patent 6236379: Active matrix panel and display 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) : Light-controlling display elements)
Patent 6236380: Method for displaying gradation with plasma 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) : Fluid light emitter (e.g., gas, liquid, or plasma) : Having endless belt or tape reader)
Patent 6236381: Image display 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) : Cathodolulminescent type : Color)
Patent 6236382: Light emitting diode display unit
(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) : Color : Resistor-diode arrangement)
Patent 6236383: Liquid crystal display device and method for driving 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) : Resistor-diode arrangement)
Patent 6236384: Method to change the viewing angle in a fixed liquid crystal display by changing the pre-tilt angle in the liquid crystal layer with a bias
(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 6236385: Method of driving a liquid crystal display 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) : Light-controlling display elements : Liquid crystal display elements (LCD) : Waveform generation : Three or more voltages : Smooth or continuous)
Patent 6236386: Liquid crystal display apparatus with touch 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 : Liquid crystal display elements (LCD) : Specific display element control means (e.g., latches, memories, logic) : Ferroelectric liquid crystal elements)
Patent 6236387: Page display system, method therefor, and recording medium containing program for displaying page
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : PRESENTATION PROCESSING OF DOCUMENT : Structured document (e.g., HTML, SGML, ODA, CDA) : Ruled lines)
Patent 6236388: Image display system for displaying images of different resolutions
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY DRIVING CONTROL CIRCUITRY : Adjusting display pixel size or pixels per given area (i.e., resolution) : Including optical means)
Patent 6236389: Image editing apparatus capable of setting image processing region on display screen
(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 : Layout modification (e.g., move or resize) : Scroll tool (e.g., scroll bar))
Patent 6236390: Methods and apparatus for positioning displayed characters
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY DRIVING CONTROL CIRCUITRY : Intensity or color driving control (e.g., gray scale) : Spatial processing (e.g., patterns or subpixel configuration) : Non-binary weighted)
Patent 6236391: Acoustic touch position sensor using a low acoustic loss transparent substrate
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Touch panel : Including surface acoustic detection : Optical detector)
Patent 6236392: Display control circuit
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY DRIVING CONTROL CIRCUITRY : Addressing)
Patent 6236393: Interface circuit and liquid crystal driving circuit
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY DRIVING CONTROL CIRCUITRY : Display power source : Having three or more voltage levels)
Patent 6236394: Power supply circuit, display device, and electronic instrument
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY DRIVING CONTROL CIRCUITRY : Display power source : Having three or more voltage levels)
Patent 6236395: Audiovisual information management system
(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 : For video segment editing or sequencing : Video parameter control)
Patent 6236396: Method and apparatus for controlling a scheduler
(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 : Graphical or iconic based (e.g., visual program))
Patent 6236398: Media selecting device
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension :)
Patent 6236399: Display method for information setting screen along process flow and a multi-window type NC apparatus having such function
(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 : Menu or selectable iconic array (e.g., palette) : Window memory structure)
Patent 6236400: Method and apparatus for controlling the display of hierarchical information
(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 : Menu or selectable iconic array (e.g., palette) : Sub-menu structure : Imitating real life object)
Patent 6236401: Model animation using turbulence
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING :)
Patent 6236402: Display techniques for three-dimensional virtual reality
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension :)
Patent 6236403: Modeling and deformation of 3-dimensional objects
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension : Solid modelling :)
Patent 6236404: Perspective projection calculation devices and methods
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension : Space transformation : Z buffer (depth buffer))
Patent 6236405: System and method for mapping textures onto surfaces of computer-generated objects
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Texture : Z buffer (depth buffer))
Patent 6236406: Three-dimensional color space display
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Color or intensity : Color processing in perceptual color space :)
Patent 6236407: Method for creating graphical images
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Merge or overlay : Combining model representations : Rectangular region)
Patent 6236408: Computer graphics pixel rendering system with multi-level scanning
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Texture : Z buffer (depth buffer))
Patent 6236409: Method and apparatus for computer aided building specification generation
(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 6236410: Efficient methods for the evaluation of a graphical programming language
(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 6236411: Method for classifying arrangements of graphical line segments
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Shape generating : Straight line : Image based (addressing))
Patent 6236412: Method and system for synthesizing actual scene image and graphic image
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Animation : Motion planning or control : Scaling)
Patent 6236413: Method and system for a RISC graphics pipeline optimized for high clock speeds by using recirculation
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHIC PROCESSING SYSTEM : Plural graphics processors : Pipeline processors : Optical detector)
Patent 6236414: Ink transfer printer
(RECORDERS : MARKERS AND/OR DRIVING MEANS THEREFOR : With ink supply to marker : Card receiver)
Patent 6236415: Image forming apparatus and control method therefor
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : ELECTRIC MARKING APPARATUS OR PROCESSES : Electrostatic : Multicolor : Registration : With carrier)
Patent 6236416: Image forming apparatus featuring a plurality of light emission elements on a single chip
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : ELECTRIC MARKING APPARATUS OR PROCESSES : Electrostatic : Multicolor : Plural heads : Using light as exposure means : Drop sensors)
Patent 6236417: Electrophotographic apparatus and test pattern recording method
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : ELECTRIC MARKING APPARATUS OR PROCESSES : Electrostatic : Photo scanning : Including driving circuitry)
Patent 6236418: Image forming apparatus and method to correct magnification error caused by optical characteristics of image writing device
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : ELECTRIC MARKING APPARATUS OR PROCESSES : Electrostatic : Photo scanning : Including driving circuitry)
Patent 6236419: Liquid electrophotographic imaging system
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : ELECTRIC MARKING APPARATUS OR PROCESSES : Electrostatic : Photo scanning : Housing or mounting : Lens)
Patent 6236420: Sublimating card printing apparatus and method
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : ELECTRIC MARKING APPARATUS OR PROCESSES : By electrochemical : Housing or mounting : Helix drum)
Patent 6236421: Thermal recording apparatus
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Multicolor : Housing or mounting)
Patent 6236422: Thermal printhead and protective cover used for the same
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Specific resistance recording element type : Adjustable)
Patent 6236423: Thermal head and method of manufacturing the same
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Specific resistance recording element type : Protective layer : Using pulse width modulation)
Patent 6236424: Thermal head
Patent 6236425: Image printing apparatus using plurality of laser beams
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Plural beam scan : Driving circuitry : Including switching means)
Patent 6236426: Apparatus for laser marking indicia on a photosensitive web
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Plural beam scan : Specific optical structure : Including switching means)
Patent 6236427: Edge placement device
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Synchronization of light with medium : By clock deviation : Specific lens)
Patent 6236428: Multi-eye image sensing and recording and reproduction apparatus
(TELEVISION : STEREOSCOPIC : Color TV)
Patent 6236429: Visualization system and method for a web inspection assembly
(TELEVISION : SPECIAL APPLICATIONS : Manufacturing : Web, sheet or filament : Color sequential illumination)
Patent 6236430: Color still image sensing apparatus and method
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Swing driven : With image intensifier)
Patent 6236431: Video camera apparatus with distance measurement area adjusted based on electronic magnification
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Combined image signal generator and general image signal processing : Zoom : Detachable)
Patent 6236432: MPEG II system with PES decoder
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Associated signal processing : Discrete cosine)
Patent 6236433: Scaling algorithm for efficient color representation/recovery in video
(TELEVISION : CAMERA, SYSTEM AND DETAIL : With single image scanning device supplying plural color signals : Solid-state multicolor image sensor : With color filter or operation according to color filter : Four or more color types)
Patent 6236434: Solid state image pickup device
(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 6236435: Apparatus and method for displaying and demonstrating a camcorder
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Support or housing : Flash or strobe)
Patent 6236436: Width and phase control of blanking pulse
(TELEVISION : SYNCHRONIZATION : Automatic phase or frequency control : Horizontal sync component : Color)
Patent 6236437: Television tuner capable of receiving signals without being restricted by application site and television signal receiving unit for personal
(TELEVISION : RECEIVER CIRCUITRY : Tuning : Color television)
Patent 6236438: Optical visualizing apparatus
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : LIQUID CRYSTAL SYSTEM : Liquid crystal eyewear (glasses, goggles, etc.) : Plural light path projectors)
Patent 6236439: Wide viewing angle polarizing plate and liquid crystal display
(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) : Cholesteric reflector)
Patent 6236440: Display device in which one of the two electrodes of a pixel is coated with a dipole material to equalize the electrode work functions
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Particular nonoptical film or layer (e.g., adhesive layer, barrier layer) : With particular non-zero angle between compensator optical axis and orientation direction)
Patent 6236441: Liquid crystal display apparatus and a method for manufacturing the same
(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) : Interdigited (comb-shaped) electrodes : For parallel alignment)
Patent 6236442: Method of making liquid crystal display having patterned conductive images
(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 6236443: Display with icon row
(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) : Matrix electrodes : For parallel alignment)
Patent 6236444: Liquid crystal device with drive circuits on both substrates
(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) : Having connection detail to external circuit : With driving circuit having input and output electrodes on liquid crystal substrate : With particular pretilt angle (i.e., with liquid crystal other than chiral smectic))
Patent 6236445: Method for making topographic projections
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Spacer : Formed as walls (e.g., between pixels) or integral with substrate : With detail of terminals to external circuit)
Patent 6236446: Methods for cutting electric circuit carrying substrates and for using cut substrates in display panel fabrication
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : NOMINAL MANUFACTURING METHODS OR POST MANUFACTURING PROCESSING OF LIQUID CRYSTAL CELL : In nematic phase)
Patent 6236447: Exposure method and apparatus, and semiconductor device manufactured using the method
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Step and repeat : Reflector between original and photo-sensitive paper)
Patent 6236448: Projection exposure system
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Step and repeat : Reflector between original and photo-sensitive paper)
Patent 6236449: Illumination optical apparatus and exposure apparatus
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Illumination systems or details : Reflector between original and photo-sensitive paper)
Patent 6236450: Document feeding method for automatic document feeder
(PHOTOCOPYING : USING MICROCAPSULES : Sheet feeding : Of selected area or border)
Patent 6236451: Displacement device with linear guidance, for measuring displacement of the legs of a hexapod
(OPTICS: MEASURING AND TESTING : PLURAL TEST : Lamp attachments)
Patent 6236452: Optical amplifier evaluation method and optical amplifier evaluation device
(OPTICS: MEASURING AND TESTING : FOR OPTICAL FIBER OR WAVEGUIDE INSPECTION : Lamp attachments)
Patent 6236453: Lens meter
(OPTICS: MEASURING AND TESTING : LENS OR REFLECTIVE IMAGE FORMER TESTING : With lamp focusing)
Patent 6236454: Multiple beam scanner for an inspection system
(OPTICS: MEASURING AND TESTING : INSPECTION OF FLAWS OR IMPURITIES : Surface condition : Detection of object or particle on surface : Detection of an object or particle on surface)
Patent 6236455: Photoacoustic spectroscopy sample cells and methods of photoacoustic spectroscopy
(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 6236456: Optical system for a scanning fluorometer
(OPTICS: MEASURING AND TESTING : BY DISPERSED LIGHT SPECTROSCOPY : With sample excitation (e.g., burning) : By light : Monochromatic (e.g., laser) : Including an alternating reference path)
Patent 6236457: Spectroscopic analysis
(OPTICS: MEASURING AND TESTING : BY DISPERSED LIGHT SPECTROSCOPY : Utilizing a spectrometer : Having diffraction grating means : Prior to testing)
Patent 6236458: Particle size distribution measuring apparatus, including an array detector and method of manufacturing the array detector
(OPTICS: MEASURING AND TESTING : FOR SIZE OF PARTICLES : By particle light scattering : Having adjustable color or bandwidth)
Patent 6236459: Thin film measuring device and method
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : For dimensional measurement : For dimensional measurement)
Patent 6236460: Method to determine light scattering efficiency of pigments
(OPTICS: MEASURING AND TESTING : FOR LIGHT TRANSMISSION OR ABSORPTION : Of fluent material : Photoelectric (e.g., sequential viewing))
Patent 6236461: Laser sensitometer using multiple-prism beam expansion and a polarizer
(OPTICS: MEASURING AND TESTING : FOR LIGHT TRANSMISSION OR ABSORPTION : Of photographic film : Having particles suspended in liquid)
Patent 6236462: Computer system, host computer and terminal equipment
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Emulation or plural modes : Engraving or perforating material to form a printing surface (e.g., printing plate, cylinder, or stencil))
Patent 6236463: Generating high speed variable information printed multiple page documents
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Data corruption, power interruption, or print prevention : Engraving or perforating material to form a printing surface (e.g., printing plate, cylinder, or stencil))
Patent 6236464: Image forming system and control method therefor
(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 6236465: Gradation reproduction
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control :)
Patent 6236466: System and method for converting a gray-level image into a binary image
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control :)
Patent 6236467: Image reading device
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Facsimile system interface : Facsimile alarm)
Patent 6236468: Communication device and storage medium
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Specific signal processing circuitry : Memory interface : Auxiliary signal controls apparatus at both transmitter and receiver)
Patent 6236469: Communication apparatus
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Specific signal processing circuitry : Facsimile control unit : Picture signal thresholding)
Patent 6236470: Reflector and light source registration device for a document illuminator
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Picture signal generator : Carrier wave modulation)
Patent 6236471: Vertical alignment correction apparatus and method
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Picture signal generator : Scanning : Picture signal thresholding)
Patent 6236472: Flatbed scanners with single dynamic source
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Picture signal generator : Scanning : Facsimile transparency image scanning : Charge coupled device)
Patent 6236473: Digital image reproduction apparatus with a virtual copy sheet reservoir
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Picture signal generator : Scanning : Document position detection : Charge coupled device)
Patent 6236474: Device independent color controller and method
(FACSIMILE AND STATIC PRESENTATION PROCESSING : NATURAL COLOR FACSIMILE : Color correction : Hue, saturation and luminance : With plural sensors)
Patent 6236475: Image recording method and apparatus and image reproducing method and apparatus
(OPTICAL: SYSTEMS AND ELEMENTS : HOLOGRAPHIC SYSTEM OR ELEMENT : For producing or reconstructing images from multiple holograms (e.g., color, etc.) : Holographic stereogram : Multiple point hologram (e.g., fly-eye lens, etc.))
Patent 6236476: Apparatus for making a high quality reflection type holographic optical element
(OPTICAL: SYSTEMS AND ELEMENTS : HOLOGRAPHIC SYSTEM OR ELEMENT : Hardware for producing a hologram : Real image)
Patent 6236477: Optical transmission and receiving module
(OPTICAL: SYSTEMS AND ELEMENTS : SINGLE CHANNEL SIMULTANEOUSLY TO OR FROM PLURAL CHANNELS (E.G., LIGHT DIVIDING, COMBINING, OR PLURAL IMAGE FORMING, ETC.) : By refraction at beam splitting or combining surface : Including prismatic element : With additional reflector (e.g., serial reflections, etc.))
Patent 6236478: Method for monitoring optical communication equipment
(OPTICAL COMMUNICATIONS : DIAGNOSTIC TESTING : Determination of communication parameter : Bit error rate : Determined by reflection from break in fiber)
Patent 6236479: Space-division optical switching system having a multichannel acousto-optical deflector
(OPTICAL COMMUNICATIONS : DIAGNOSTIC TESTING : TDM)
Patent 6236480: System and method for reducing Raman cross-talk in a DWDM transport system
(OPTICAL COMMUNICATIONS : DIAGNOSTIC TESTING : TDM)
Patent 6236481: Method and apparatus for providing loss equalization and adjustment in a fiber optic network
(OPTICAL COMMUNICATIONS : DIAGNOSTIC TESTING : TDM)
Patent 6236482: WDM optical communication system
(OPTICAL COMMUNICATIONS : DIAGNOSTIC TESTING : TDM)
Patent 6236483: Optical CDMA system using sub-band coding
(OPTICAL COMMUNICATIONS : TRANSMITTER AND RECEIVER SYSTEM : Including optical waveguide : Including optical fiber or waveguide)
Patent 6236484: Infrared remote control circuit
(OPTICAL COMMUNICATIONS : RECEIVER : Including specific optical elements)
Patent 6236485: Optical TDMA network
(OPTICAL COMMUNICATIONS : TRANSMITTER AND RECEIVER SYSTEM : Including synchronization : Dispersion compensation)
Patent 6236486: Data communication system for printer and handheld computer
(OPTICAL COMMUNICATIONS : OPTICAL COMMUNICATION OVER FREEE SPACE : Transceivers : Including alignment : Feedback control)
Patent 6236487: Optical communication control system
(OPTICAL COMMUNICATIONS : TRANSMITTER AND RECEIVER SYSTEM : Including compensation : Using optical amplifier : Using optical phase conjugation)
Patent 6236488: Optical pulse position detecting circuit and an optical pulse generating apparatus and their methods
(OPTICAL COMMUNICATIONS : TRANSMITTER : Including compensation : Including feedback : For modulator control : Filter)
Patent 6236489: Light-modulating cell and an optical device utilizing same
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL MODULATOR : Light wave temporal modulation (e.g., frequency, amplitude, etc.) : Changing bulk optical parameter : Electro-optic : Opto-optical device)
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