Patents 6181202 - 6181454

 

 

Patent 6181202: Differential amplifier
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including differential amplifier : Having current mirror amplifier :)

Patent 6181203: Non-linear transconductance amplifier
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including differential amplifier : Having current mirror amplifier :)

Patent 6181204: Linear and multi-sinh transconductance circuits
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including differential amplifier : Having particular biasing arrangement :)

Patent 6181205: Compact power amplifier for microwave circuits
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including field effect transistor : Having transformer)

Patent 6181206: Low noise RF amplifier with programmable gain
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including gain control means : Having transformer)

Patent 6181207: Current amplifier having a low input impedance
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including signal feedback means : Of diode type)

Patent 6181208: Switchable path power amplifier with schotky diode combining network
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including plural amplifier channels : Having frequency-responsive means or phase-shift means in feedback path)

Patent 6181209: All-digital frequency following system
(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 6181210: Low offset and low glitch energy charge pump for PLL-based timing recovery systems
(OSCILLATORS : AUTOMATIC FREQUENCY STABILIZATION USING A PHASE OR FREQUENCY SENSING MEANS : Transistorized controls : Plural controls)

Patent 6181211: Automatic tuning of a VCO in a PLL
(OSCILLATORS : AUTOMATIC FREQUENCY STABILIZATION USING A PHASE OR FREQUENCY SENSING MEANS : Plural A.F.S. for a single oscillator : Plural comparators or discriminators :)

Patent 6181212: Phase locked loop for generating two disparate, variable frequency signals
(OSCILLATORS : AUTOMATIC FREQUENCY STABILIZATION USING A PHASE OR FREQUENCY SENSING MEANS : Tuning compensation : Motor control of oscillator)

Patent 6181213: Phase-locked loop having a multi-phase voltage controlled oscillator
(OSCILLATORS : AUTOMATIC FREQUENCY STABILIZATION USING A PHASE OR FREQUENCY SENSING MEANS : Particular frequency control means : With particular discriminator (e.g., LPF and HPF))

Patent 6181214: Voltage tolerant oscillator input cell
(OSCILLATORS : WITH OSCILLATOR CIRCUIT PROTECTIVE MEANS : Plural outputs of diverse wave form)

Patent 6181215: Quartz oscillator circuit having synchronously switched frequency adjusting capacitors
(OSCILLATORS : SOLID STATE ACTIVE ELEMENT OSCILLATOR : Transistors : Electromechanical resonator controlled : Field-effect transistor active element : Converter using silicon control rectifiers)

Patent 6181216: Low phase-noise voltage controlled oscillator
(OSCILLATORS : SOLID STATE ACTIVE ELEMENT OSCILLATOR : Transistors : L-C type : Field-effect transistor active element : Converter using silicon control rectifiers)

Patent 6181217: VCXO with reduced PWM effects high slew rate conditions
(OSCILLATORS : ELECTROMECHANICAL RESONATOR : Crystal : With sync, trigger, or pulsing circuit (e.g., self-pulsing))

Patent 6181218: High-linearity, low-spread variable capacitance array
(OSCILLATORS : WITH FREQUENCY ADJUSTING MEANS : Temperature or current responsive means in circuit)

Patent 6181219: Printed circuit board and method for fabricating such board
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : With impedance matching : Having long line elements : Having plural concentric helices)

Patent 6181220: Method for reducing electrical discharge in a microwave circuit, and a microwave circuit treated by the method
(WAVE TRANSMISSION LINES AND NETWORKS : MISCELLANEOUS : Including variable impedance)

Patent 6181221: Reflective waveguide variable power divider/combiner
(WAVE TRANSMISSION LINES AND NETWORKS : PLURAL CHANNEL SYSTEMS : Having branched circuits : With impedance matching : Including long line element : Using waveguide)

Patent 6181222: Polarizer for two different frequency bands
(WAVE TRANSMISSION LINES AND NETWORKS : PLURAL CHANNEL SYSTEMS : Having branched circuits : With impedance matching : Including long line element : For providing frequency separation : For TEM lines)

Patent 6181223: Dielectric duplexer device
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Wave filters including long line elements : Coaxial : Tunable)

Patent 6181224: Waveguide filter with a resonator cavity having inner and outer edges of different lengths
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Wave filters including long line elements : Waveguide : Tunable)

Patent 6181225: Laser tunable thick film microwave resonator for printed circuit boards
(WAVE TRANSMISSION LINES AND NETWORKS : RESONATORS (DISTRIBUTED PARAMETER TYPE) : With tuning : With tuning)

Patent 6181226: Bi-metal trip unit for a molded case circuit breaker
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Automatic circuit-interrupting devices (e.g., circuit-protective devices) : With latch or trip means : Plural trips or combined operating means for single trip (e.g., magnetic with thermal) : Automatic combined with timing or delay means)

Patent 6181227: Magnet coil with parallel conductor paths
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : Magnet structure or material : Coil structure or material : Movable or adjustable cores)

Patent 6181228: Superconductive magnet including a cryocooler coldhead
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : Magnet structure or material : Coil structure or material : With cooling means : With outer casing or housing)

Patent 6181229: Tool holders with high energy magnetizers/demagnetizers
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : Magnet structure or material : Permanent magnets : Plural magnets : With outer casing or housing)

Patent 6181230: Voltage coil and method and making same
(INDUCTOR DEVICES : WITH SUPPORTING AND/OR SPACING MEANS BETWEEN COIL AND CORE : Preformed insulation between coil and core (e.g., spool) : Coils of different windings interposed)

Patent 6181231: Diamond-based transformers and power convertors
(INDUCTOR DEVICES : COIL OR COIL TURN SUPPORTS OR SPACERS : Printed circuit-type coil : Coils of different windings interposed)

Patent 6181232: Coil element
(INDUCTOR DEVICES : COIL OR COIL TURN SUPPORTS OR SPACERS : Printed circuit-type coil : Coils of different windings interposed)

Patent 6181233: Temperature-dependent switch
(ELECTRICITY: ELECTROTHERMALLY OR THERMALLY ACTUATED SWITCHES : THERMALLY ACTUATED SWITCHES : With bimetallic element : With auxiliary heating means : With position adjusting means)

Patent 6181234: Monolithic heat sinking resistor
(ELECTRICAL RESISTORS : WITH COOLING GAS OR LIQUID CIRCULATION : Granular, powdered, or transversely stacked resistance element)

Patent 6181235: Rotary apparatus
(COMMUNICATIONS: ELECTRICAL : SYSTEMS : Signal over power line : Separate diverse device deactivated by timer)

Patent 6181236: Sports whistle with audible and visual output signals
(COMMUNICATIONS: ELECTRICAL : SYSTEMS : Plural (e.g., concurrent auxiliary) single indications (e.g., light flashes when bell rings) : Bowling)

Patent 6181237: Method and apparatus for generating pressure based alerting signals
(COMMUNICATIONS: ELECTRICAL : TACTUAL INDICATION : Power control)

Patent 6181238: Panic button alarm actuator
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Of burglary or unauthorized use : Remote control : Transmitter on user : Off course, route re-search)

Patent 6181239: Method and apparatus for timing belt drive
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Internal alarm or indicator responsive to a condition of the vehicle : Curb)

Patent 6181240: Tire-safety sensing device
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Internal alarm or indicator responsive to a condition of the vehicle : Tire deflation or inflation : Accessory (e.g., speaker, radio face plate, etc.))

Patent 6181241: Method of allocating transmitters of a tire pressure monitoring system to a particular vehicle
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Internal alarm or indicator responsive to a condition of the vehicle : Tire deflation or inflation : With particular telemetric coupling : Radio wave : Specifying particular start/destination)

Patent 6181242: Adjustable rearview mirror vehicle information display
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Internal alarm or indicator responsive to a condition of the vehicle : Plural conditions : With particular display means : Inductive)

Patent 6181243: Auxiliary auto signlight system
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : External signal light system : Acceleration or deceleration)

Patent 6181244: Construction site portable monitoring system
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Intrusion detection : Including location of misplaced item)

Patent 6181245: Magnetomechanical electronic article surveillance marker with bias element having abrupt deactivation/magnetization characteristic
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Intrusion detection : Disturbance of magnetic field : Plural doors or windows)

Patent 6181246: Luggage alarm
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Article placement or removal (e.g., anti-theft) : Alarm on protected article : Specified connector (e.g., phone jack-type plug))

Patent 6181247: Device for surveying electronically protected items in a monitored area
(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 6181248: Deactivatable article security label with data carrier function
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Article placement or removal (e.g., anti-theft) : Detectable device on protected article (e.g., "tag") : Deactivatable by means other than mere removal : Fence)

Patent 6181249: Coil driving circuit for EAS marker deactivation device
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Article placement or removal (e.g., anti-theft) : Detectable device on protected article (e.g., "tag") : Deactivatable by means other than mere removal : Fence)

Patent 6181250: Heat detection system and method
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Flame : Posture alarm)

Patent 6181251: Combination smoke detection device and laser escape indicator
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Fluent material : Particle suspension in fluid : Smoke : Float sensor)

Patent 6181252: Remote control system and method having a system-specific code
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Intelligence comparison for controlling : Authorization control (e.g., entry into an area) : Varying authorization : Code rotating or scrambling : Programming of coded record)

Patent 6181253: Flexible monitoring of location and motion
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Having indication or alarm (e.g., location indication) : Additional to other selective control : Item inventorying)

Patent 6181254: Remote keyless entry system having passive transmission mode
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Pulse responsive actuation : Serial : Radio link : Counting chain)

Patent 6181255: Multi-frequency radio frequency transmitter with code learning capability
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Pulse responsive actuation : Serial : Radio link : Counting chain)

Patent 6181256: Remotely operable switch actuator and method for retrofitting a manually operated enclosed electrical disconnect switch
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Frequency responsive actuation : Wireless link : Radio link)

Patent 6181257: Universal utility usage data gathering system
(COMMUNICATIONS: ELECTRICAL : CONTINUOUSLY VARIABLE INDICATING (E.G., TELEMETERING) : Including particular sensor)

Patent 6181258: Receiver capable of parallel demodulation of messages
(COMMUNICATIONS: ELECTRICAL : CONTINUOUSLY VARIABLE INDICATING (E.G., TELEMETERING) : Via radiant energy beam (via particular energy) : Pulse)

Patent 6181259: Vehicle-mounted device with sleep function for use in road-to-vehicle communication system
(COMMUNICATIONS: ELECTRICAL : EXTERNAL CONDITION VEHICLE-MOUNTED INDICATOR OR ALARM : With particular receiver (e.g., ratiometer))

Patent 6181260: Automatic weather monitoring and adaptive transmitting system
(COMMUNICATIONS: ELECTRICAL : AIRCRAFT ALARM OR INDICATING SYSTEMS : Land-based landing guidance : Wind direction : Extension of time)

Patent 6181261: Airfield hazard automated detection system
(COMMUNICATIONS: ELECTRICAL : VEHICLE DETECTORS : Pivoted)

Patent 6181262: Keyboard scan code snooper
(CODED DATA GENERATION OR CONVERSION : BODILY ACTUATED CODE GENERATOR : Including keyboard or keypad : With particular key scanning feature : With rollover feature (i.e., antidoublestrike))

Patent 6181263: Signal processor
(CODED DATA GENERATION OR CONVERSION : CONVERTER COMPENSATION : Synchro or resolver signal)

Patent 6181264: Precision bipolar digital-to-analog converter for an instrument probe interface
(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 6181265: Non-linear digital-to-analog converter
(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 6181266: D/A conversion method and a D/A converter using pulse width modulation
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Digital to analog conversion : With intermediate conversion of digital value to time interval : With rollover feature (i.e., antidoublestrike))

Patent 6181267: Internally triggered equivalent-time sampling system for signals having a predetermined data rate
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Analog to digital conversion : Using ladder network)

Patent 6181268: Successive approximation A/D converter improving tracking ability of digital signal to analog signal
(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 6181269: Method for controlling an analog/digital converter
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Analog to digital conversion : Analog input compared with static reference : Single comparator and counter : Including priority encoder)

Patent 6181270: Reference-based autofocusing method for IFSAR and other applications
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : SYNTHETIC APERTURE RADAR : Detection of surveilance)

Patent 6181271: Target locating system and approach guidance system
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : AIRCRAFT LANDING SYSTEM : With transponder)

Patent 6181272: Data communications network
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : RADAR TRANSPONDER SYSTEM : IFF or SIF : With defruiting or degarbling)

Patent 6181273: Radar distance sensor
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DETERMINING DISTANCE : With frequency modulation : Plural modulation : Phase)

Patent 6181274: Satellite navigation receiver for precise relative positioning in real time
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including a satellite : With position indicating : With accuracy enhancing : With ambiguity resolving :)

Patent 6181275: Positioning by computing pseudo-speeds in a satellite navigation system
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including a satellite : With position indicating : Using Doppler frequency shift : With ambiguity resolving)

Patent 6181276: Sector shaping transition system and method
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including a steerable array : With electronic scanning : Controlled : Satellite selection (i.e., tracking or acquisition))

Patent 6181277: Microstrip antenna
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Microstrip : Reflector or director)

Patent 6181278: Antenna-integral high frequency circuit electromagnetically coupling feeder circuit connected to high frequency circuit to microstrip antenna via slot
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Microstrip : Reflector or director)

Patent 6181279: Patch antenna with an electrically small ground plate using peripheral parasitic stubs
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Microstrip : Reflector or director)

Patent 6181280: Single substrate wide bandwidth microstrip antenna
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Microstrip : Reflector or director)

Patent 6181281: Single- and dual-mode patch antennas
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Microstrip : Reflector or director)

Patent 6181282: Antenna and method of making same
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Microstrip : Reflector or director)

Patent 6181283: Selectively removable combination battery and antenna assembly for a telecommunication device
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With radio cabinet :)

Patent 6181284: Antenna for portable computers
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With radio cabinet :)

Patent 6181285: Low-distortion positioning equipment for antenna radiation pattern measurements
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Measuring signal energy :)

Patent 6181286: Integrated satellite/terrestrial antenna
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Plural separate diverse type : Light)

Patent 6181287: Reactively coupled elements in circuits on flexible substrates
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : High frequency type loops : Balanced type)

Patent 6181288: Polarization compensating device for antenna within a radome
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With polarization filter or converter : With reflector)

Patent 6181289: Multibeam antenna reflector
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Wave guide type (e.g., horn) : With external reflector or director : With reflector)

Patent 6181290: Scanning antenna with ferrite control
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Wave guide type (e.g., horn) : With horn : With main and subreflector (Casse-grain type))

Patent 6181291: Standing wave antenna array of notch dipole shunt elements
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Balanced doublet - centerfed (e.g., dipole) : Plural : With coupling network : With parasitic element (e.g., reflector or director))

Patent 6181292: Combined UHF and VHF antenna
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Balanced doublet - centerfed (e.g., dipole) : With parasitic element (e.g., reflector or director) : With reflector and director : With parasitic element (e.g., reflector or director))

Patent 6181293: Reflector based dielectric lens antenna system including bifocal lens
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Antenna with parasitic reflector : Parabolic-type reflector with active antenna at focus : Including a screening reflector)

Patent 6181294: Antenna for electric meter and method of manufacture thereof
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With coupling network or impedance in the leadin : Balanced to unbalanced circuit : Loop antennas)

Patent 6181295: Helix antenna with a built-in broadband power supply, and manufacturing methods therefor
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Spiral or helical type : Antenna on bracket)

Patent 6181296: Cast core fabrication of helically wound antenna
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Spiral or helical type : Antenna on bracket)

Patent 6181297: Antenna
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Spiral or helical type : Antenna on bracket)

Patent 6181298: Top-fed quadrafilar helical antenna
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Spiral or helical type : Antenna on bracket)

Patent 6181299: Power and communication system for electronic display tags
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : PLURAL DISPLAY SYSTEMS : Remotely located : Including priming means)

Patent 6181300: Display format conversion circuit with resynchronization of multiple display screens
(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 6181301: Combined display panel
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : SINGLE DISPLAY SYSTEM HAVING STACKED SUPERIMPOSED DISPLAY DEVICES (E.G., TANDEM) : Diverse display devices : Number of pixels per row or column conversion (i.e., resolution conversion))

Patent 6181302: Marine navigation binoculars with virtual display superimposing real world image
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : IMAGE SUPERPOSITION BY OPTICAL MEANS (E.G., HEADS-UP DISPLAY) : Three-dimensional arrays)

Patent 6181303: Flat panel three-dimensional display unit
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : IMAGE SUPERPOSITION BY OPTICAL MEANS (E.G., HEADS-UP DISPLAY) : Three-dimensional arrays)

Patent 6181304: Convertible right eye/left eye monocular head mounted display system
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : IMAGE SUPERPOSITION BY OPTICAL MEANS (E.G., HEADS-UP DISPLAY) : Operator body-mounted heads-up display (e.g., helmet mounted display) : Number of pixels per row or column conversion (i.e., resolution conversion))

Patent 6181305: Method for driving an AC type surface discharge 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 6181306: Method for adjusting the overall luminosity of a bistable matrix screen displaying half-tones
(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) : Intensity control : Specified plasma coupling path)

Patent 6181307: Photo-cathode electron source having an extractor grid
(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 6181308: Light-insensitive resistor for current-limiting of field emission displays
(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 : Field emissive (e.g., FED, Spindt, microtip, etc.) : Resistor-diode arrangement)

Patent 6181309: Color 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) : Color : Including transformer)

Patent 6181310: Driving method of liquid crystal 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) : Light-controlling display elements : Liquid crystal display elements (LCD) : Waveform generation : Ferroelectric liquid crystal elements : Smooth or continuous)

Patent 6181311: Liquid crystal color display apparatus and 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) : Specific display element control means (e.g., latches, memories, logic) : Ferroelectric liquid crystal elements)

Patent 6181312: Drive circuit for an active matrix 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) : Specific display element control means (e.g., latches, memories, logic) : Ferroelectric liquid crystal elements)

Patent 6181313: Liquid crystal display controller and 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) : Specific display element control means (e.g., latches, memories, logic) : Particular row or column control (e.g., shift register) : Smooth or continuous)

Patent 6181314: 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) : Specific display element control means (e.g., latches, memories, logic) : Particular row or column control (e.g., shift register) : Smooth or continuous)

Patent 6181315: Magnetically operated display
(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 6181316: Graphical user interface inline scroll control
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Translation : Image based (addressing) : Scrolling : Memory addressing :)

Patent 6181317: Display and method of and drive circuit for driving the display
(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 6181318: Apparatus and method for converting the resolution an image to a resolution of a LCD monitor
(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 6181319: Method of displaying a scattergram
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graph generating : Real-time waveform display : Image based (addressing))

Patent 6181320: Method for converting timing diagram into timing graph and vice versa
(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 6181321: Combined color cast removal and contrast enhancement for digital color images
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Contrast : Error diffusion)

Patent 6181322: Pointing device having selection buttons operable from movement of a palm portion of a person's hands
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Animation)

Patent 6181323: Multidirectional controller and multidirectional controlling device using the same
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Animation)

Patent 6181324: Portable weather display device
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Animation)

Patent 6181325: Computer system with precise control of the mouse pointer
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Cursor mark position control device : Temporal interpolation or processing)

Patent 6181326: Information display control unit and the method and remote input unit and the method
(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 6181327: Computer joystick
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Cursor mark position control device : Joystick : Scaling)

Patent 6181328: Method and system for calibrating touch screen sensitivities according to particular physical characteristics associated with a user
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Touch panel : With alignment or calibration capability (i.e., parallax problem) : Optical detector)

Patent 6181329: Method and apparatus for tracking a hand-held writing instrument with multiple sensors that are calibrated by placing the writing instrument in
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Stylus : With alignment or calibration capability (i.e., parallax problem))

Patent 6181330: Width adjustment circuit and video image display device employing thereof
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY DRIVING CONTROL CIRCUITRY : Addressing)

Patent 6181331: Man-machine interface
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY DRIVING CONTROL CIRCUITRY : Display power source : Regulating means : Changing of subpixel location over time)

Patent 6181332: Method and system for contextual presentation of a temporal based object on a data processing system
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : PRESENTATION PROCESSING OF DOCUMENT : Synchronization of diverse media :)

Patent 6181333: Television graphical user interface having channel and program sorting capabilities
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : OPERATOR INTERFACE : To facilitate tuning or selection of video signal : Electronic program guide : Content arrangement : Based on genre, theme, or category :)

Patent 6181334: Compressed digital-data interactive program system
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : VIDEO DISTRIBUTION SYSTEM WITH LOCAL INTERACTION : Headend : Teletext)

Patent 6181335: Card for a set top terminal
(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 6181336: Database-independent, scalable, object-oriented architecture and API for managing digital multimedia assets
(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) : Network managing or monitoring status : Hierarchical)

Patent 6181337: Display control system causing image on display screen to disappear and reappear in a friendly manner to user
(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 : Translucency or transparency interface element (e.g., invisible control) : Chat room)

Patent 6181338: Apparatus and method for managing windows in graphical user interface 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 : Layout modification (e.g., move or resize) : Combining moving and resizing operation (e.g., moving causes resizing) : Viewing lower priority windows (e.g., overlapped windows))

Patent 6181339: Method and system for determing a correctly selected button via motion-detecting input devices in DVD content with overlapping buttons
(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) : Selectable iconic array : With specific input device)

Patent 6181340: Data processor controlled display system for the control of operations with properties which are constant or variable
(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) : Emphasis : Previous menu indication)

Patent 6181341: Position information setting method for apparatus connected to network
(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 6181342: Computer file directory system displaying visual summaries of visual data in desktop computer documents for quickly identifying document content
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Merge or overlay : Image based : Non-overlapping : Plural look up tables)

Patent 6181343: System and method for permitting three-dimensional navigation through a virtual reality environment using camera-based gesture inputs
(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 : Interface represented by 3D space : Navigation within 3D space : Pull down)

Patent 6181344: Drag-and-release method for configuring user-definable function key of hand-held computing device
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : Gesture-based : Cursor)

Patent 6181345: Method and apparatus for replacing target zones in a video sequence
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension :)

Patent 6181346: Graphics system
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Texture : Z buffer (depth buffer))

Patent 6181347: Selectable mode smoothing texture filter for computer graphics
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Texture : Mathematically defined :)

Patent 6181348: Method for selective volume visualization via texture mapping
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Texture : Solid Texture :)

Patent 6181349: Data processor controlled display interface with composite graphic objects formed by vector and raster graphics
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Image with abnormal condition)

Patent 6181350: Apparatus for, and method of, interpolating between graphics and video pixels in an expanded image
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Scaling : Image based (addressing))

Patent 6181351: Synchronizing the moveable mouths of animated characters with recorded speech
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Animation : Calligraphic)

Patent 6181352: Graphics pipeline selectively providing multiple pixels or multiple textures
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHIC PROCESSING SYSTEM : Plural graphics processors : Pipeline processors : Optical detector)

Patent 6181353: On-screen display device using horizontal scan line memories
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS DISPLAY MEMORY SYSTEM : Plural storage devices : Data transfer between memories : Optical detector)

Patent 6181354: Image generator using display memory
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS DISPLAY MEMORY SYSTEM : Addressing : Memory addresses arranged in matrix row and column addresses) : Address translation (e.g., between virtual and physical addresses))

Patent 6181355: Graphics processing with transcendental function generator
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Image with abnormal condition)

Patent 6181356: Pattern image reader device and image stabilizer device incorporated in image forming apparatus
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : ELECTRIC MARKING APPARATUS OR PROCESSES : Electrostatic : Multicolor : Registration : With carrier)

Patent 6181357: Method and system for the modification of the timing of a plurality of PEL clocks in an electrophotographic device
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : ELECTRIC MARKING APPARATUS OR PROCESSES : Electrostatic : Photo scanning : Including driving circuitry)

Patent 6181358: High resolution printbar pixel geometries
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : ELECTRIC MARKING APPARATUS OR PROCESSES : Electrostatic : Photo scanning : Light emitting diodes : Laminated head including charged particle generation layer)

Patent 6181359: Color thermosensitive printer and optical fixing device therefor
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Multicolor : Single-head type (e.g., multipass) : Having multilayers colored transfer material : Fixing or fusing)

Patent 6181360: Thermal head
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Specific resistance recording element type : Glazed layer : Using pulse width modulation)

Patent 6181361: Device for thermal printing of a rolled paper strip, in particular for a plug-in or cordless portable payment terminal
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Housing or mounting : Including tensioning means)

Patent 6181362: Fault tolerant laser diode array
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Plural beam scan : Having deflecting means)

Patent 6181363: Light-source device of a multi-beam scanning apparatus
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Plural beam scan : Specific light source (e.g., LEDs assembly) : Including switching means)

Patent 6181364: System for filtering content from videos
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : PROGRAM, MESSAGE, OR COMMERCIAL INSERTION OR SUBSTITUTION : With encryption or scrambling of video signal)

Patent 6181365: RF output device for CATV
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : VIDEO DISTRIBUTION SYSTEM WITH UPSTREAM COMMUNICATION : Transmission network : Return path : Noise in return path : Scheduling (e.g., grouping users together))

Patent 6181366: Video switching system, video communications system and method for establishing video communications with a telephonic switch
(TELEVISION : TWO-WAY VIDEO AND VOICE COMMUNICATION (E.G., VIDEOPHONE) : Switching : Motion image conferencing)

Patent 6181367: Video image viewing device and method
(TELEVISION : HOLOGRAPHIC : Color TV : Hue expander)

Patent 6181368: Electronic endoscope
(TELEVISION : SPECIAL APPLICATIONS : With endoscope : Image magnifying)

Patent 6181369: Videoscope for dental or other use
(TELEVISION : SPECIAL APPLICATIONS : With endoscope : Dental : Separation by color (i.e., anaglyphic))

Patent 6181370: Method and device for adjusting a stamp relative to a matrix with sinter-pressing
(TELEVISION : SPECIAL APPLICATIONS : Manufacturing : Position detection : Alignment or positioning : With alternating polarization)

Patent 6181371: Apparatus for inducing attitudinal head movements for passive virtual reality
(TELEVISION : SPECIAL APPLICATIONS : Simulator : Land vehicle)

Patent 6181372: Method and a device for monitoring the external integrity of cigarettes
(TELEVISION : SPECIAL APPLICATIONS : Flaw detector : Of surface (e.g., texture or smoothness, etc.) : Farm vehicle)

Patent 6181373: Security system with method for locatable portable electronic camera image transmission to a remote receiver
(TELEVISION : SPECIAL APPLICATIONS : Observation of or from a specific location (e.g., surveillance) : Portable : Motion detection)

Patent 6181374: Automatic white balance control device, video camera with an automatic white balance control device and method for producing a video camera with
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Combined image signal generator and general image signal processing : Color balance (e.g., white balance) : Video teleconferencing (including access or authorization))

Patent 6181375: Image recording apparatus capable of selecting partial image areas for video readout
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Combined image signal generator and general image signal processing : Zoom : Detachable)

Patent 6181376: Method of determining missing color values for pixels in a color filter array
(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 6181377: Apparatus for setting imaging functions based on a detected viewpoint
(TELEVISION : CAMERA, SYSTEM AND DETAIL : With electronic viewfinder or display monitor : With display of additional information : Dissector tube)

Patent 6181378: Image reading device
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Optics : Focus control : Using image signal : By detecting contrast : Using multiple output registers)

Patent 6181379: Image sensing device with different image sensing characteristics for documents and scenery
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Optics : Exposure control : Automatic control of iris, stop, or diaphragm : Based on image signal : Detection of peak or slope of image signal)

Patent 6181380: Electronic image pickup apparatus having a light weight and easy to assemble lens barrier supporting mechanism which requires little force to
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Support or housing : Flash or strobe)

Patent 6181381: Camera lens within pivoting hinge in portable electronic device
(TELEVISION : CAMERA, SYSTEM AND DETAIL : With electronic viewfinder or display monitor : With photoconductive target (e.g., vidicon))

Patent 6181382: HDTV up converter
(TELEVISION : FORMAT CONVERSION : Changing number of fields for standard conversion : Frequency change of subcarrier)

Patent 6181383: Method and apparatus for preserving synchronization of audio and video presentation when splicing transport streams
(TELEVISION : SYNCHRONIZATION : Locking of video or audio to reference timebase : Audio to video : Color television)

Patent 6181384: Image converting apparatus and image converting method
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Selective image modification (e.g., touch up) : Color change type : Tuning indication)

Patent 6181385: Method for processing transitional regions in a picture signal
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Transition or edge sharpeners : For color television)

Patent 6181386: Projecting images
(TELEVISION : VIDEO DISPLAY : Projection device : Cathode-ray tube image source : Cabinet or chassis : Folding : Concave mirror)

Patent 6181387: Display unit
(TELEVISION : VIDEO DISPLAY : Cabinet or chassis : With vehicle : Filters)

Patent 6181388: Projector of a reflection type
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : LIQUID CRYSTAL SYSTEM : Projector including liquid crystal cell (s) : Exposure device for lithography)

Patent 6181389: TFT LCD device with gate/data lines in interrupting patterns
(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 particular switching device : Transistor : Structure of transistor : With light block conductively connected to transistor :)

Patent 6181390: Display holder with multiple side frames
(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 6181391: Color display device with one light source on one side and two light sources on the other side of the light guide plate
(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 6181392: Compensation for edge effects and cell gap variation in tiled flat-panel, liquid crystal displays
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Interconnection of plural cells in series : Fluorescent light source)

Patent 6181393: Liquid crystal display device and method of manufacturing the same
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Microencapsulated or polymer dispersed liquid crystal : With each cell displaying a different pattern)

Patent 6181394: Super bright low reflection liquid crystal display
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Polarizer : Formed by particular technique)

Patent 6181395: Circularly polarizing reflective material having super broad-band reflection and transmission characteristics and method of fabricating and
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Polarizer : Circular : Formed with particular alignment technique)

Patent 6181396: Irregularly corrugated reflective plate for a liquid crystal display
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Reflector : Opaque mask or black mask)

Patent 6181397: Reflection-type liquid crystal display panel and method of fabricating the same
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Reflector : Opaque mask or black mask)

Patent 6181398: Multiple pixel driven mirror electrodes for improved aperture ratio of reflective displays
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Reflector : Opaque mask or black mask)

Patent 6181399: Reflective type liquid crystal display having scattering polarizer
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Reflector : Opaque mask or black mask)

Patent 6181400: Discotic-type twist-film compensated single-domain or two-domain twisted nematic liquid crystal displays
(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 6181401: Liquid crystal display with reduced off state luminance
(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) : Alignment layer : With plural alignments on the same substrate : Having structure produced by rubbing under particular rubbing conditions (e.g., particular direction, rubbing force, by using named rubbing material or roller, etc.))

Patent 6181402: Liquid crystal display
(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) : Alignment layer : For perpendicular alignment : Having structure produced by rubbing under particular rubbing conditions (e.g., particular direction, rubbing force, by using named rubbing material or roller, etc.))

Patent 6181403: Electro-optical device
(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) : Alignment layer : For parallel alignment : With particular pretilt angle (i.e., with liquid crystal other than chiral smectic) : With particular polymer composition of the alignment layer (e.g., fluorine- containing aliphatic polyamide))

Patent 6181404: Apparatus and method for mounting a liquid crystal display (LCD) assembly onto a printed circuit board
(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 : Resistance reducing electrodes)

Patent 6181405: Large screen display device with a plurality of independently sealed and interconnected substrates
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Liquid crystal seal : Having connection detail to external circuit)

Patent 6181406: Active matrix liquid crystal display device
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Spacer : With particular injection port or injection plug)

Patent 6181407: Electro-optical material having a lamellar liquid crystal structure
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : WITH SPECIFIED NONCHEMICAL CHARACTERISTIC OF LIQUID CRYSTAL MATERIAL : Within smectic phase : Within chiral smectic phase (includes ferroelectric) : Nonspacer particles significantly smaller than liquid crystal thickness (e.g., scattering centers, ferromagnetic particles, etc.))

Patent 6181408: Tool and method for increasing liquid crystal fill rates of flat panel in which a sealed edge is compressed
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : NOMINAL MANUFACTURING METHODS OR POST MANUFACTURING PROCESSING OF LIQUID CRYSTAL CELL : Injecting liquid crystal : Twisted (or chiral) nematic or supertwisted nematic)

Patent 6181409: System for backprinting photographic media
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Tilting : Regulating light intensity or exposure time)

Patent 6181410: Oscillating motor, measurement device for measuring distance, speed or direction using a laser light, and vehicle having the measurement device
(OPTICS: MEASURING AND TESTING : RANGE OR REMOTE DISTANCE FINDING : With photodetection : Using at least a pair of viewing axes)

Patent 6181411: Apparatus for inspecting difficult to access objects
(OPTICS: MEASURING AND TESTING : RANGE OR REMOTE DISTANCE FINDING : With photodetection : Using at least a pair of viewing axes)

Patent 6181412: Incoherent doppler laser detection and ranging system
(OPTICS: MEASURING AND TESTING : RANGE OR REMOTE DISTANCE FINDING : With photodetection : Of light interference fringes : With moving optical elements in all viewing axes)

Patent 6181413: Displacing volume in field of view
(OPTICS: MEASURING AND TESTING : WITH SAMPLE PREPARATION : By light interference detector (e.g., interferometer))

Patent 6181414: Infrared spectroscopy for medical imaging
(OPTICS: MEASURING AND TESTING : INFRARED AND ULTRAVIOLET : With incandescent standard)

Patent 6181415: Position sensor for transmission type optical deflector and apparatus for correcting scanning position of scanning optical system
(OPTICS: MEASURING AND TESTING : PLURAL TEST : Lamp attachments)

Patent 6181416: Schlieren method for imaging semiconductor device properties
(OPTICS: MEASURING AND TESTING : REFRACTION TESTING (E.G., REFRACTOMETERS) : Schlieren effect : Deflecting or interrupting optical path)

Patent 6181417: Photometric readhead with light-shaping plate
(OPTICS: MEASURING AND TESTING : BY DISPERSED LIGHT SPECTROSCOPY : Utilizing a spectrometer : Having beam modulation)

Patent 6181418: Concentric spectrometer
(OPTICS: MEASURING AND TESTING : BY DISPERSED LIGHT SPECTROSCOPY : Utilizing a spectrometer : Having diffraction grating means : Prior to testing)

Patent 6181419: Method and apparatus for applying laser induced incandescence for the determination of particulate measurements
(OPTICS: MEASURING AND TESTING : FOR SIZE OF PARTICLES : With monochromator structure)

Patent 6181420: Interferometry system having reduced cyclic errors
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : Having light beams of different frequencies (e.g., heterodyning) : For dimensional measurement (e.g., thickness gap, alignment, profile) : Displacement or distance : Polarization : With specific counter type timing of returns)

Patent 6181421: Ellipsometer and polarimeter with zero-order plate compensator
(OPTICS: MEASURING AND TESTING : BY POLARIZED LIGHT EXAMINATION : Of surface reflection : Including polarimeters)

Patent 6181422: Optical surface measurement apparatus and methods
(OPTICS: MEASURING AND TESTING : SURFACE ROUGHNESS : With screen)

Patent 6181423: Linear encoder providing engagement by engraving
(OPTICS: MEASURING AND TESTING : POSITION OR DISPLACEMENT : Silhouette)

Patent 6181424: Three-dimensional measurement apparatus
(OPTICS: MEASURING AND TESTING : SHAPE OR SURFACE CONFIGURATION : Triangulation : Wheel alignment)

Patent 6181425: Method and system for high speed measuring of microscopic targets
(OPTICS: MEASURING AND TESTING : SHAPE OR SURFACE CONFIGURATION : Triangulation : Projection of structured light pattern : Gyroscope or pendulum stabilized optical element)

Patent 6181426: Gas concentration monitoring system
(OPTICS: MEASURING AND TESTING : FOR LIGHT TRANSMISSION OR ABSORPTION : For flaws or imperfections)

Patent 6181427: Compact optical reflectometer system
(OPTICS: MEASURING AND TESTING : OF LIGHT REFLECTION (E.G., GLASS) : Of photographic film)

Patent 6181428: Closed loop fiber optic gyro with shupe effect compensation
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : Rotation rate (e.g., ring laser gyros) : By fiber or waveguide interferometer (e.g., Sagnac effect) : With diffraction grating means)

Patent 6181429: Interferometer for measurements of optical properties in bulk samples
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : Using fiber or waveguide interferometer : Lock-in prevention)

Patent 6181430: Optical device for measuring a surface characteristic of an object by multi-color interferometry
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : Having polarization : For dimensional measurement : Contour or profile : Having wavefront division (e.g., by diffraction))

Patent 6181431: System and method for laser ultrasonic bond integrity evaluation
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : For dimensional measurement : Displacement or distance : Surface displacement due to acoustic wave propagation) : Having wavefront division (e.g., by diffraction))

Patent 6181432: Printing system, printing apparatus and printing control method
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Character or font : Engraving or perforating material to form a printing surface (e.g., printing plate, cylinder, or stencil))

Patent 6181433: Stamp-making method and apparatus
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Detail of medium positioning (e.g., movement to or from presentation location of medium, etc.) : Engraving or perforating material to form a printing surface (e.g., printing plate, cylinder, or stencil))

Patent 6181434: Print control apparatus and method and storage medium storing computer readable programs
(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 6181435: Image forming method and apparatus
(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 6181436: Print managing system and print managing method
(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 6181437: Image processing apparatus capable of producing images without jaggies at edges
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control :)

Patent 6181438: Method and apparatus for digital image darkness control using quantized fractional pixels
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control :)

Patent 6181439: Apparatus and techniques for computerized printing
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control :)

Patent 6181440: Facsimile machine
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Auxiliary signal : Coding for digital facsimile equipment (e.g., Group 3 or 4))

Patent 6181441: Scanning system and method for stitching overlapped image data by varying stitch location
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Picture signal generator : Scanning : Picture signal thresholding)

Patent 6181442: Close-contact type image sensor and image reading apparatus using the same
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Picture signal generator : Scanning : Facsimile illumination control : Variable thresholding technique)

Patent 6181443: Copying apparatus capable of exposing and scanning both-side original
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Picture signal generator : Scanning : Document feed : Scanning element moves relative to a flat stationary document)

Patent 6181444: Image reading apparatus and information storing medium used therefor
(FACSIMILE AND STATIC PRESENTATION PROCESSING : NATURAL COLOR FACSIMILE : Color correction : Gamma correction : With plural sensors)

Patent 6181445: Device-independent and medium-independent color matching between an input device and an output device
(FACSIMILE AND STATIC PRESENTATION PROCESSING : NATURAL COLOR FACSIMILE : Color correction : Hue, saturation and luminance : With plural sensors)

Patent 6181446: Holographic shrink wrap element and method for manufacture thereof
(OPTICAL: SYSTEMS AND ELEMENTS : HOLOGRAPHIC SYSTEM OR ELEMENT : Having particular recording medium :)

Patent 6181447: Laser scanning unit
(OPTICAL: SYSTEMS AND ELEMENTS : HOLOGRAPHIC SYSTEM OR ELEMENT : Using a hologram as an optical element : Scanner : Flat rotating disk :)

Patent 6181448: Multi-laser scanning unit
(OPTICAL: SYSTEMS AND ELEMENTS : HOLOGRAPHIC SYSTEM OR ELEMENT : Using a hologram as an optical element : Scanner : Flat rotating disk :)

Patent 6181449: Wavelength division multiplexed optical processing device and optical communication transmission path
(OPTICAL COMMUNICATIONS : DIAGNOSTIC TESTING : TDM)

Patent 6181450: System and method for free space optical communications
(OPTICAL COMMUNICATIONS : OPTICAL COMMUNICATION OVER FREEE SPACE : Satellite system : Including alignment : Wavelength control)

Patent 6181451: Filter Selector
(OPTICAL COMMUNICATIONS : DIAGNOSTIC TESTING : TDM)

Patent 6181452: Optical transmitting and receiving apparatus
(OPTICAL COMMUNICATIONS : OPTICAL COMMUNICATION OVER FREEE SPACE : Transceivers : Including alignment : Feedback control)

Patent 6181453: Method and apparatus for laser performance enhancement
(OPTICAL COMMUNICATIONS : TRANSMITTER : Including specific optical elements : Including feedback)

Patent 6181454: Adaptive threshold controlled decision circuit immune to ringing components of digital signals
(OPTICAL COMMUNICATIONS : RECEIVER : Including postcompensation : Amplitude : Having feedback)

 

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