Patents 5608301 - 5608556
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Patent 5608301: Motor control system for centrifugal machine
(ELECTRICITY: MOTIVE POWER SYSTEMS : INDUCTION MOTOR SYSTEMS : Power-factor control : Having a plurality of windings or winding portions)
Patent 5608302: Apparatus for driving an AC motor at variable speeds
(ELECTRICITY: MOTIVE POWER SYSTEMS : INDUCTION MOTOR SYSTEMS : Primary circuit control : Responsive to motor condition : Responsive to speed or rotation phase angle : With controlled power conversion : Including inverter : Responsive to an additional condition :)
Patent 5608303: Video game power pack
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : CELL OR BATTERY CHARGER STRUCTURE : For battery pack : With charger stand or base adapted to hold battery pack :)
Patent 5608304: Battery protection circuit and battery pack and apparatus using the battery pack
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : BATTERY OR CELL DISCHARGING : With charging : With battery or cell condition monitoring (e.g., for protection from overcharging, heating, etc.) : Time control)
Patent 5608305: Method and apparatus for compulsory discharging lithium-ion battery to prevent quality degradation
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : BATTERY OR CELL DISCHARGING : With charging : Cycling (e.g., discharge/charge cycle, etc.) : Time control :)
Patent 5608306: Rechargeable battery pack with identification circuit, real time clock and authentication capability
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : MEANS TO IDENTIFY CELL OR BATTERY TYPE : Vehicle battery charging)
Patent 5608307: Apparatus for controlling excess recharge current applied to a battery
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : BATTERY OR CELL CHARGING : With detection of current or voltage amplitude : Having solid-state control device : Having solid-state control device)
Patent 5608308: Electric generation control system for hybrid vehicle
(ELECTRICITY: SINGLE GENERATOR SYSTEMS : WITH PHYSICAL STARTING AND/OR STOPPING OF THE GENERATOR : Automatic in response to predetermined conditions :)
Patent 5608309: Vehicle-use alternating current generator control system
(ELECTRICITY: SINGLE GENERATOR SYSTEMS : AUTOMATIC CONTROL OF GENERATOR OR DRIVING MEANS : Voltage of generator or circuit supplied : Including an electrical condition)
Patent 5608310: AC generator control apparatus for a motor vehicle
(ELECTRICITY: SINGLE GENERATOR SYSTEMS : AUTOMATIC CONTROL OF GENERATOR OR DRIVING MEANS : Speed or frequency of generator : Including an electrical condition)
Patent 5608311: AC input for digital processor with capacitively coupled immunity and surge withstand
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : FOR PHASE SHIFT OR CONTROL : Using impedance : With movable structure or winding)
Patent 5608312: Source and sink voltage regulator for terminators
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : IN SHUNT WITH SOURCE OR LOAD : Using a three or more terminal semiconductive device : With additional series regulator : Static switch)
Patent 5608313: Circuit arrangement for generating a constant output voltage
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : OUTPUT LEVEL RESPONSIVE : Using a three or more terminal semiconductive device as the final control device : Including plural final control devices : Linearly acting parallel connected : Including an electronic tube or a three or more terminal semiconductive device in control circuit)
Patent 5608314: Incremental output current generation circuit
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : SELF-REGULATING (E.G., NONRETROACTIVE) : Using a three or more terminal semiconductive device as the final control device : For current stabilization : To derive a voltage reference (e.g., band gap regulator) : Including a ferrocapacitor across a tertiary winding)
Patent 5608315: Apparatus for detecting particles in a fluid and a method for operating same
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Fluid material examination : Using thermionic emission)
Patent 5608316: Apparatus for detecting particles in a fluid and a method for operating same
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Fluid material examination : Using thermionic emission)
Patent 5608317: Complementary linear magnetic position sensor
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Displacement : Having particular sensor means : Hall effect : Electrically energized)
Patent 5608318: Inductive sensor circuit with coil resistance compensation
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : With means to create magnetic field to test material : With phase sensitive element : With backing member)
Patent 5608319: Method and apparatus for measuring magnetic fields with magnetic field polarity display and zero point adjustment
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Magnetometers : Hall plate magnetometers : Plural sensors)
Patent 5608320: Mirror image differential induction amplitude magnetometer
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Magnetometers : Saturable core magnetometers : Plural sensors)
Patent 5608321: Method and apparatus for detecting target species having quadropolar muclei by stochastic nuclear quadrupole resonance
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Using a nuclear resonance spectrometer system : Having particular optical cell structure)
Patent 5608322: Method of and apparatus for obtaining NMR information
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Using a nuclear resonance spectrometer system : To obtain localized resonance within a sample :)
Patent 5608323: Arrangement of the electrodes for an electrical logging system for determining the electrical resistivity of a subsurface formation
(ELECTRICITY: MEASURING AND TESTING : OF GEOPHYSICAL SURFACE OR SUBSURFACE IN SITU : Using electrode arrays, circuits, structure, or supports : Coupled to artificial current source : Including separate pickup of generated fields or potentials : For well logging : Cased borehole :)
Patent 5608324: Apparatus for detecting a remaining capacity of a battery in a portable data transmission/reception device
(ELECTRICITY: MEASURING AND TESTING : ELECTROLYTE PROPERTIES : Using a battery testing device : To evaluate contact response time)
Patent 5608325: Method of recalibrating a battery energy management processor
(ELECTRICITY: MEASURING AND TESTING : ELECTROLYTE PROPERTIES : Using a battery testing device : To evaluate contact response time)
Patent 5608326: Plastics identification
(ELECTRICITY: MEASURING AND TESTING : A MATERIAL PROPERTY USING ELECTROSTATIC PHENOMENON : Frictionally induced : Which includes particular cell container structure)
Patent 5608327: Methods and apparatus for identifying faulted phases on an electric power transmission line
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : For fault location : By voltage or current measuring : Using a particular sensing electrode)
Patent 5608328: Method and apparatus for pin-pointing faults in electric power lines
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : For fault location : By applying a test signal : Tracing test signal to fault location : Using a magnetic field sensor : Differential bridge circuit)
Patent 5608329: Circuit test device
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : By spark or arc discharge)
Patent 5608330: Method for calibrating a network analyzer according to the seven-term principle
(ELECTRICITY: MEASURING AND TESTING : IMPEDANCE, ADMITTANCE OR OTHER QUANTITIES REPRESENTATIVE OF ELECTRICAL STIMULUS/RESPONSE RELATIONSHIPS : Calibration : Having a lamp or light indicator)
Patent 5608331: Noise measurement test system
(ELECTRICITY: MEASURING AND TESTING : IMPEDANCE, ADMITTANCE OR OTHER QUANTITIES REPRESENTATIVE OF ELECTRICAL STIMULUS/RESPONSE RELATIONSHIPS : Parameter related to the reproduction or fidelity of a signal affected by a circuit under test : Noise : Including a remote type circuit)
Patent 5608332: Dynamic gain adjustment in electromagnetic wave hydraulic cylinder piston position sensing
(ELECTRICITY: MEASURING AND TESTING : IMPEDANCE, ADMITTANCE OR OTHER QUANTITIES REPRESENTATIVE OF ELECTRICAL STIMULUS/RESPONSE RELATIONSHIPS : Distributive type parameters : Using resonant frequency : Circuit interference (e.g., crosstalk) measurement)
Patent 5608333: Method of driving heating element to match its resistance, thermal printer, and resistance measuring device
(ELECTRICITY: MEASURING AND TESTING : IMPEDANCE, ADMITTANCE OR OTHER QUANTITIES REPRESENTATIVE OF ELECTRICAL STIMULUS/RESPONSE RELATIONSHIPS : Lumped type parameters : Using resistance or conductance measurement : With pulse signal processing circuit : Including R/C time constant circuit : Including corrosion or erosion)
Patent 5608334: Device testing system with cable pivot and method of installation
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : With probe elements : Probe alignment or positioning : Of reflected test signal)
Patent 5608335: Method for the testing of integrated circuit chips and corresponding integrated circuit device
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : DUT including test circuit : Cantilever)
Patent 5608337: Method and apparatus of testing an integrated circuit device
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : Test of semiconductor device : Cantilever)
Patent 5608338: Evaluating the lifetime and reliability of a TFT in a stress test using gate voltage and temperature measurements
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : Liquid crystal device test : With barrier layer)
Patent 5608339: Device for driving a LED display
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : SIGNAL SENSITIVITY OR TRANSMISSION INTEGRITY : Output switching noise reduction : With field effect-transistor : Depletion or enhancement)
Patent 5608340: Four-terminal semiconductor device
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : THRESHOLD (E.G., MAJORITY, MINORITY, OR WEIGHTED INPUTS, ETC.) : With field effect-transistor : With field effect-transistor)
Patent 5608341: Electrical circuit for setting internal chip functions without dedicated configuration pins
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : MULTIFUNCTIONAL OR PROGRAMMABLE (E.G., UNIVERSAL, ETC.) : Having details of setting or programming of interconnections or logic functions : With field effect-transistor)
Patent 5608342: Hierarchical programming of electrically configurable integrated circuits
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : MULTIFUNCTIONAL OR PROGRAMMABLE (E.G., UNIVERSAL, ETC.) : Having details of setting or programming of interconnections or logic functions : With field effect-transistor)
Patent 5608343: Circuit for varying read timing
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : CLOCKING OR SYNCHRONIZING OF LOGIC STAGES OR GATES : Current driving (e.g., fan in/out, off chip driving, etc.))
Patent 5608344: Comparator circuit with hysteresis
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Particular stable state circuit (e.g., tristable, etc.) : Circuit having only two stable states (i.e., bistable) : Using hysteresis (e.g., Schmitt trigger, etc.) : Including field-effect transistor : With digital element)
Patent 5608345: Programmable switched capacitor circuit
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC INPUT TO OUTPUT FUNCTION : By integrating : Having switched capacitance : With feedback)
Patent 5608346: MOS driver circuit for suppressing interference by preventing shunt currents
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : GATING (I.E., SWITCHING INPUT TO OUTPUT) : Signal transmission integrity or spurious noise override : Parasitic prevention or compensation (e.g., parasitic capacitance, etc.) : Temperature control)
Patent 5608347: Apparatus and method for dual slope calibration of a digitally calibrated transducer amplifier over temperature
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : EXTERNAL EFFECT : Temperature : Utilizing Hall effect)
Patent 5608348: Binary programmable current mirror
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC IDENTIFIABLE DEVICE, CIRCUIT, OR SYSTEM : With specific source of supply or bias voltage : Stabilized (e.g., compensated, regulated, maintained, etc.) : Having stabilized bias or power supply level)
Patent 5608349: Circuit arrangement with adjustable amplitude-frequency response
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC IDENTIFIABLE DEVICE, CIRCUIT, OR SYSTEM : Unwanted signal suppression : Active filter : Adjustable : With field-effect transistor)
Patent 5608350: Operational amplifier with control sequence circuit
(AMPLIFIERS : COMBINED WITH AUTOMATIC AMPLIFIER DISABLING SWITCH MEANS : Having signal applied to magnetic means)
Patent 5608351: Electronics for Coriolis force and other sensors
(AMPLIFIERS : SIGNAL FEEDBACK : Phase shift means in loop path : Positive and negative feedback)
Patent 5608352: Differential input circuit capable of broadening operation range of input common mode potential
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including differential amplifier : Having field effect transistor :)
Patent 5608353: HBT power amplifier
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including plural amplifier channels : Having frequency-responsive means or phase-shift means in feedback path)
Patent 5608354: Phase-locked loop circuit obtaining the phase difference between time series pulse strings and a reference frequency
(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 5608355: Automatic adjustment circuit for an oscillator
(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 5608356: Thermometer for remote temperature measurements
(OSCILLATORS : AUTOMATIC FREQUENCY STABILIZATION USING A PHASE OR FREQUENCY SENSING MEANS : With reference oscillator or source : Motor control of oscillator)
Patent 5608357: High speed phase aligner with jitter removal
(OSCILLATORS : RING OSCILLATORS : Parallel connected)
Patent 5608358: Non-linear electrochemical oscillator and sensor using the same
(OSCILLATORS : WITH DEVICE RESPONSIVE TO EXTERNAL PHYSICAL CONDITION : Plural outputs of diverse wave form)
Patent 5608359: Function-differentiated temperature compensated crystal oscillator and method of producing the same
(OSCILLATORS : WITH OUTER CASING OR HOUSING : Temperature or light responsive)
Patent 5608360: Oscillator formed of high frequency resonators and method of generating high frequency oscillator signal having reduced vibration sensitivity
(OSCILLATORS : SOLID STATE ACTIVE ELEMENT OSCILLATOR : Acoustoelectric device oscillators : Coaxial type)
Patent 5608361: Advanced ring-network circulator
(WAVE TRANSMISSION LINES AND NETWORKS : PLURAL CHANNEL SYSTEMS : Nonreciprocal gyromagnetic type (e.g., circulators) :)
Patent 5608362: Piezoelectric filter using LiTaO.sub.3 substrate
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Electromechanical filter : Using bulk mode piezoelectric vibrator : Plural coupled vibrators : Monolithic structure : Stripline)
Patent 5608363: Folded single mode dielectric resonator filter with cross couplings between non-sequential adjacent resonators and cross diagonal couplings
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Wave filters including long line elements : Magnetostrictive wave transmission path)
Patent 5608364: Layered stripline filter including inductive coupling adjustment strip
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Wave filters including long line elements : Stripline or microstrip : Plural mechanically coupled disk resonators)
Patent 5608365: Multi-pole low-voltage power switch with a switching shaft
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Automatic circuit-interrupting devices (e.g., circuit-protective devices) : Multipole or polyphase :)
Patent 5608366: Electronmagnetic device
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Polarity-responsive : With locking, latch or tripping structure)
Patent 5608367: Molded case circuit breaker with interchangeable trip unit having bimetal assembly which registers with permanent heater transformer
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Multiple contact type : With adjustable, replaceable or interchangeable structural features : By reciprocating armature)
Patent 5608368: Electromagnet for controlling the metering valve of a fuel injector
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : With magneto-mechanical motive device (e.g., electromagnet with armature) : Core or pole shape, structure or material : Balls, filings or granular material)
Patent 5608369: Magnetic gap construction
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : With magneto-mechanical motive device (e.g., electromagnet with armature) : Core or pole shape, structure or material : Balls, filings or granular material)
Patent 5608370: Rotary transformer and method for fabricating the same
(INDUCTOR DEVICES : RELATIVELY MOVABLE COILS : With core : Coil and core movable as a unit : Angularly movable :)
Patent 5608371: Repairable amorphous metal transformer joint
(INDUCTOR DEVICES : WITH CORE CLAMPS, WEDGES OR FASTENERS : Coil on a preformed suport or mount)
Patent 5608372: Fuse locking construction for fuse box
(ELECTRICITY: ELECTROTHERMALLY OR THERMALLY ACTUATED SWITCHES : ELECTROTHERMALLY ACTUATED SWITCHES : Fusible element actuated : Housing, casing or support means : With external circuit connection means : Prong or blade (e.g., plug-type housing) : Door or closure controlled)
Patent 5608373: Glass frit compositions and electrical conductor compositions made therefrom compatible with reducing materials
(ELECTRICAL RESISTORS : RESISTANCE VALUE RESPONSIVE TO A CONDITION : Current and/or voltage (e.g., ballast resistor) : Voltage surge-responsive or lightning arrester type :)
Patent 5608374: Humidity sensor and a method of producing the humidity sensor
(ELECTRICAL RESISTORS : RESISTANCE VALUE RESPONSIVE TO A CONDITION : Gas, vapor, or moisture absorbing or collecting : Humidity : Terminal forms casing or housing)
Patent 5608375: Synchronized visual/audible alarm system
(COMMUNICATIONS: ELECTRICAL : SYSTEMS : Signal box type (e.g., to call messenger, plural fire alarm boxes) : Variable signal (e.g., police and fire, first and third alarm) : Engine house apparatus controlling (e.g., releases horses, starts motor))
Patent 5608376: Pad wear and pad wear indicator probe
(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 5608377: Acoustic anti-tampering detector
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : With particular system function (e.g., temperature compensation, calibration) : Alarm system supervision : With ringback)
Patent 5608378: Electric stove warning system
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Article placement or removal (e.g., anti-theft) : Responsive to intruder energy)
Patent 5608379: Deactivatable EAS tag
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Article placement or removal (e.g., anti-theft) : Detectable device on protected article (e.g., "tag") : Having "soft" magnetic element (e.g., Permalloy) : Fence)
Patent 5608380: Deactivation and coding system for a contactless antitheft or identification label
(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 5608381: Animal containment system
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Human or animal : Domestic animal training, monitoring, or controlling : Specified device housing or attachment means)
Patent 5608382: Infant identification and security apparatus
(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 5608383: Automatic temperature alarm system
(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 5608384: Method and apparatus for monitoring for the presence of a gas
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Fluent material : Gas : Lubricant)
Patent 5608385: Device for determining state of electricity generation of solar battery
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Condition of electrical apparatus : Battery : Having load detail : Thermochromic indication)
Patent 5608386: Adjustable hall effect switch gauge
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Position responsive : Meter dial : Conveyor belt)
Patent 5608387: Personal identification devices and access control systems
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Intelligence comparison for controlling : Authorization control (e.g., entry into an area) : Varying authorization : Rule based input : Programming of coded record)
Patent 5608388: Data transfer system using memory with FIFO structure
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Addressing : Designated priority)
Patent 5608389: Remote control devices for electronic appliances
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Pulse responsive actuation : Printout or display)
Patent 5608390: Synchronous telemetry channel
(COMMUNICATIONS: ELECTRICAL : CONTINUOUSLY VARIABLE INDICATING (E.G., TELEMETERING) : Including particular sensor)
Patent 5608391: Electronic license plate architecture
(COMMUNICATIONS: ELECTRICAL : VEHICLE DETECTORS : Pivoted)
Patent 5608392: Aircraft collision-avoidance device, notably ground collision, by control of angle of descent
(COMMUNICATIONS: ELECTRICAL : AIRCRAFT ALARM OR INDICATING SYSTEMS : Flight alarm : Attitude (including yaw, angle of attack, roll, pitch, glide slope) : Magnetic field guide)
Patent 5608393: Differential ground station repeater
(COMMUNICATIONS: ELECTRICAL : VEHICLE POSITION INDICATION : Rudder position indicator)
Patent 5608394: Position detecting method and apparatus
(CODED DATA GENERATION OR CONVERSION : DIGITAL PATTERN READING TYPE CONVERTER : Incremental : Constant distance code)
Patent 5608395: Simplified computer access system
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : With rotary dial)
Patent 5608396: Efficient Ziv-Lempel LZI data compression system using variable code fields
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : With rotary dial)
Patent 5608397: Method and apparatus for generating DC-free sequences
(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 5608398: Differential coding method and an apparatus therefor
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : To or from differential codes : To or from double density code)
Patent 5608399: Resolution enhancer circuit for analog to digital converters
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Nonlinear : Automatic control for increasing converter range (e.g., gain ranging, automatic gain control) : With rollover feature (i.e., antidoublestrike))
Patent 5608400: Selectable intermediate frequency sigma-delta analog-to-digital converter
(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 5608401: Three-level digital-to-analog converter for low-power consumption
(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 5608402: Edge triggered sample and hold circuit and circuits constructed from same
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Analog to digital conversion : Analog input compared with static reference : Serial conversions with change in signal : Including priority encoder)
Patent 5608403: Modulated radiation pulse concept for impairing electrical circuitry
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : RADAR EW (ELECTRONIC WARFARE) : Chaff)
Patent 5608404: Imaging synthetic aperture radar
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : SYNTHETIC APERTURE RADAR : Mapping or imaging using synthetic aperture radar (EPO) : Radar reacts to jamming)
Patent 5608405: Method of generating visual representation of terrain height from SAR data employing multigrid analysis
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : SYNTHETIC APERTURE RADAR : Mapping or imaging using synthetic aperture radar (EPO) : Combined with monopulse or interferometric (EPO) : By varying gain or blocking receiver)
Patent 5608406: Device for controlling discharge of a charge capacitor in a transponder
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : RADAR TRANSPONDER SYSTEM : Radar transponder only : Distance measuring equipment (DME))
Patent 5608407: Bistatic angle-cued radar system and processing method
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DETERMINING DISTANCE : Triangulation : FM type)
Patent 5608408: Method of sounding a channel
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : WITH PARTICULAR CIRCUIT : Digital processing : Fast fourier transform (FFT) : Cursor)
Patent 5608409: Adaptive array with automatic loop gain control
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Utilizing correlation techniques : Side lobe elimination : Sum of each antenna channel signal : Satellite selection (i.e., tracking or acquisition))
Patent 5608410: System for locating a source of bursty transmissions cross reference to related applications
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Beacon or receiver : With transmisson of bearing or position determinative signals : Iso-chronic type : Satellite selection (i.e., tracking or acquisition))
Patent 5608411: Apparatus for measuring a spatial angle to an emitter using squinted antennas
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Beacon or receiver : Direction-finding receiver only : Fixed course or bearing indicating)
Patent 5608412: Protocol and mechanism for mutter mode communication for stationary master tracking unit
(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 5608413: Frequency-selective antenna with different signal polarizations
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Microstrip : Reflector or director)
Patent 5608414: Heat rejecting spacecraft array antenna
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Microstrip : Reflector or director)
Patent 5608415: High-frequency signal transmission system with conical conductors and bias resistor
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Traveling wave type : Including balanced doublet-type antenna)
Patent 5608416: Portable rapidly erectable discone antenna
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Wave guide type (e.g., horn) : Biconical horn type : With wave guide coupling)
Patent 5608417: RF transponder system with parallel resonant interrogation series resonant response
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Spiral or helical type : Antenna on bracket)
Patent 5608418: Flat panel display interface for a high resolution computer graphics system
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : PLURAL DISPLAY SYSTEMS : Diverse systems (e.g., CRT or LCD interface) : Wireless connection)
Patent 5608419: Gas flat display tube with anode gates
(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 5608420: Liquid crystal 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) : Light-controlling display elements : Liquid crystal display elements (LCD) : Gray scale capability (e.g., halftone) : Including transformer)
Patent 5608421: Drive circuit for a 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) : 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 5608422: Automatic contrast adjusting 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) : Data signal compensation in response to temperature : Particular row or column control (e.g., shift register))
Patent 5608423: Video display processor with pixel by pixel hardware scrolling
(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 5608424: Moving picture display apparatus and external memory used therefor
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Character generating : Straight line)
Patent 5608425: Technique for generating on-screen display characters using software implementation
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Character generating : Straight line)
Patent 5608426: Palette management for application sharing in collaborative systems
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Color or intensity : Color bit data modification or conversion : Spatial)
Patent 5608427: Interleaving pixel data for a memory display interface
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS DISPLAY MEMORY SYSTEM : Plural storage devices : Interleaved : Data transfer between system memory display memory)
Patent 5608428: Radio frequency leakage detection system for CATV system
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : VIDEO DISTRIBUTION SYSTEM COMPONENTS : Transmission network : Network component (e.g., filter, tap, splitter, amplifier, repeater, etc.) : Diplex filter)
Patent 5608429: Laser marking method, laser marking composition and articles having color developing layer made of said composition
(RECORDERS : RECORD RECEIVERS AND/OR DRIVING MEANS THEREFOR : Laminated, impregnated, or coated bases : Card receiver)
Patent 5608430: Printer print head positioning apparatus and method
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Controller : Of spacing between fluid ejector and receiving medium : Fluid content (e.g., moisture or solvent content, ink refilling, liquid level))
Patent 5608431: Bidirectional ink jet recording head
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Controller : Of ejector : Array : Full-line array :)
Patent 5608432: Ink jet apparatus and recovery mechanism therefor
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : With cleaning or protector : Wiping : Movement)
Patent 5608433: Fluid application device and method of operation
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : With means to scan fluid ejector relative to the receiving medium : Waste storage)
Patent 5608434: Electrical interconnect system for a flexible circuit
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Electrical connector means : Nozzles)
Patent 5608435: Method for producing ink jet head having a plated bump-shaped electrode
(ETCHING A SUBSTRATE: PROCESSES : FORMING OR TREATING ELECTRICAL CONDUCTOR ARTICLE (E.G., CIRCUIT, ETC.) : Forming or treating of groove or through hole : Filling or coating of groove or through hole with a conductor to form an electrical interconnection :)
Patent 5608436: Inkjet printer printhead having equalized shelf length
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Drop-on-demand : With thermal force ejection : Composite ejector : Flow path : Integrated)
Patent 5608437: Ink container and ink jet recording apparatus using same
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Fluid or fluid source handling means : Fluid supply system : Cartridge : Drop correction)
Patent 5608438: Ink jet recording method and apparatus
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Fluid or fluid source handling means : Fluid (e.g., fluid specifics) : Ink : With carrier)
Patent 5608439: Densitometer for adaptive control of ink drying time for inkjet printer
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Medium and processing means : Drying or curing : Ink)
Patent 5608440: Thermal printer for selectively printing on one or more sheets of paper
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : By electrochemical)
Patent 5608441: Thermal-transfer recording process
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : By electrochemical)
Patent 5608442: Heating control for thermal printers
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Having driving circuitry for recording means : Specific conductor means (e.g., electrode, conducting pattern, etc.))
Patent 5608443: Drive system for a thermal label printer
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Record receiver driving means : Including separating means)
Patent 5608444: Image scanning/recording apparatus and method
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Specific optical structure : Having lens : Including deflector : For detecting color)
Patent 5608445: Method and device for data capture in television viewers research
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : USE SURVEYING OR MONITORING (E.G., PROGRAM OR CHANNEL WATCHED) : By passively monitoring receiver operation : By data encoded in video signal (e.g., VBI data) :)
Patent 5608446: Apparatus and method for combining high bandwidth and low bandwidth data transfer
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : VIDEO DISTRIBUTION SYSTEM WITH UPSTREAM COMMUNICATION : Server or headend : Link transmission (e.g., URL sent to user))
Patent 5608447: Full service network
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : VIDEO DISTRIBUTION SYSTEM WITH UPSTREAM COMMUNICATION : Server or headend : Control process : Conveyed in video image)
Patent 5608448: Hybrid architecture for video on demand server
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : USER-REQUESTED VIDEO PROGRAM SYSTEM : Video-on-demand : Server or headend : Mass storage : Combined at local receiver)
Patent 5608449: Wireless interactive consumer video system
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : LOCAL VIDEO DISTRIBUTION SYSTEM : Receiver)
Patent 5608450: Video conferencing system with fast packet loss recovery
(TELEVISION : TWO-WAY VIDEO AND VOICE COMMUNICATION (E.G., VIDEOPHONE) : Transmission control (e.g., resolution or quality) : Field or frame difference (e.g., moving frame) :)
Patent 5608451: Endoscope apparatus
(TELEVISION : SPECIAL APPLICATIONS : With endoscope : Illumination : Controlled by video signal : With alternating polarization)
Patent 5608453: Automatic optical inspection system having a weighted transition database
(TELEVISION : SPECIAL APPLICATIONS : Manufacturing : Electronic circuit chip or board (e.g., positioning) : Color sequential illumination)
Patent 5608454: Eyewire inspection station
(TELEVISION : SPECIAL APPLICATIONS : Manufacturing : Web, sheet or filament : Color sequential illumination)
Patent 5608455: Interline transfer CCD image sensor with reduced dark current
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Solid-state image sensor : Time delay and integration mode (TDI) : Frequency separable signals)
Patent 5608456: Image sensor used with substantially monochromatic illuminating light of high coherence for preventing or reducing interference fringes
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Optics : With optics peculiar to solid-state sensor : Exclusively dichroic elements)
Patent 5608457: Video camera apparatus
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Optics : Power saving mode)
Patent 5608458: Method and apparatus for a region-based approach to coding a sequence of video images
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Predictive : Plural : Subband coding)
Patent 5608459: Video data decoder having motion compensation and image memory circuitry on single substrate
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Predictive : Bidirectional : Subband coding)
Patent 5608460: Synchronizing signal separating circuit with controlled flywheel stage
(TELEVISION : SYNCHRONIZATION : Sync separation : With counter or frequency divider)
Patent 5608461: Programmable video frame detector
(TELEVISION : SYNCHRONIZATION : Sync separation : Field or frame identification : Color television)
Patent 5608462: Synchronizing arrangement including a gate circuit and a window circuit for determining the occurrence of output pulses
(TELEVISION : SYNCHRONIZATION : Sync separation : To produce distinct horizontal output : With distinct horizontal output)
Patent 5608463: Oscillator circuit suitable for picture-in-picture system
(TELEVISION : SYNCHRONIZATION : Automatic phase or frequency control : Horizontal sync component : Color)
Patent 5608464: Digital video effects generator
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Special effects : Color change type)
Patent 5608465: Video mixer control signal generator modular element
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Special effects : Combining plural sources : Rotation)
Patent 5608466: Color picture synthesizer producing an accurate chroma-key despite variations in the intensity level of a designated color signal
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Special effects : Combining plural sources : Foreground/background insertion : Including hue detection (e.g., chroma key) : Different mode during vertical blanking)
Patent 5608467: Single panel color projection video display
(TELEVISION : VIDEO DISPLAY : Projection device : With moving color filters)
Patent 5608468: Method and device for multi-format television
(TELEVISION : VIDEO DISPLAY : Projection device : Single light modulator : Deformable medium : Including solid-state deflection elements (e.g., deformable mirror device (DMD)) : Fluid)
Patent 5608469: Sunglasses with removable side shields
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : SPECTACLES AND EYEGLASSES : With antiglare or shading : For contact lens fitting)
Patent 5608470: Prescription lens attachable to safety glasses
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : SPECTACLES AND EYEGLASSES : With antiglare or shading : Removable and/or adjustable filters or screens (e.g., clip-on type) : Having support or cabinet)
Patent 5608471: Soft, bifocal contact lens
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : SPECTACLES AND EYEGLASSES : Ophtahalmic lenses or blanks : Eye contact type : Multifocal : Spring between lens and strap)
Patent 5608472: Eye imaging system
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : EYE EXAMINING OR TESTING INSTRUMENT : Objective type : Including eye photography :)
Patent 5608473: Audio data readout device for motion picture film and clock generating device in motion picture film changeover system
(OPTICS: MOTION PICTURES : WITH SOUND ACCOMPANIMENT : Common picture and sound record carrier systems : Flexible strip type : On picture and sound records)
Patent 5608474: Image displaying device
(OPTICS: MOTION PICTURES : WITH FRAMING AND/OR TRAVEL GHOST ELIMINATION : Self-feeding type)
Patent 5608475: Camera with device for identifying used film magazine
(PHOTOGRAPHY : EXPOSURE DATA FROM FILM CONTAINER : With power supply detail)
Patent 5608476: Flash bracket with grip
(PHOTOGRAPHY : WITH OBJECT ILLUMINATION FOR EXPOSURE : Having viewfinder)
Patent 5608477: Instant camera
(PHOTOGRAPHY : DISPOSABLE OR RECYCLABLE CAMERA : Object support)
Patent 5608478: Camera with lock-controlling lens barrier
(PHOTOGRAPHY : CAMERA DETAIL : Shutter : Release or actuator means : Having safety lock : Opposite movement)
Patent 5608479: Automatic film winding/rewinding device for prevention of film exposure to light and related control method
(PHOTOGRAPHY : WITH FILM DRIVE : Double exposure prevention : Midroll interrupt : Base guide)
Patent 5608480: One-time-use camera with stop-protrusion for engaging open light lock of cassette to prevent cassette from dislodging lid closing chamber
(PHOTOGRAPHY : DISPOSABLE OR RECYCLABLE CAMERA : Object support)
Patent 5608481: Spring structure for pressure plate of photographic camera
(PHOTOGRAPHY : CAMERA DETAIL : Film restraining means or pressure plate : Having release actuator on support)
Patent 5608482: Film loading method and related apparatus
(PHOTOGRAPHY : DISPOSABLE OR RECYCLABLE CAMERA : Object support)
Patent 5608483: Low-position viewfinder camera
(PHOTOGRAPHY : WITH VIEWFINDER : Rear plates replaceable)
Patent 5608484: Electromagnetic camera shutter
(PHOTOGRAPHY : CAMERA DETAIL : Shutter : Dynamo-electric actuator : Diaphragm blades open for focusing or viewing)
Patent 5608485: Photographic film cassette having a spool locking device and camera for use with the same
(PHOTOGRAPHY : CAMERA DETAIL : Detachable or removable film holder unit : Film cassette or cartridge : Film or spool locking means : Opposite movement)
Patent 5608486: Lens-fitted photographic film package
(PHOTOGRAPHY : DISPOSABLE OR RECYCLABLE CAMERA : Object support)
Patent 5608487: Method and apparatus for separating a leader card from a filmstrip
(PHOTOGRAPHY : FLUID-TREATING APPARATUS : Photographic medium handling)
Patent 5608488: Data processing device for a camera
(PHOTOGRAPHY : WITH EXPOSURE OBJECTIVE FOCUSING MEANS, FOCUSING AID, OR RANGEFINDING MEANS : Processing circuit : Automatic area selection)
Patent 5608489: Eye direction detecting device
(PHOTOGRAPHY : EYE TRACKING : Including film processing tank)
Patent 5608490: Apparatus for and a method of communicating between a camera and external equipment
(PHOTOGRAPHY : HAVING OPERATOR CONTROLLED DATA ENTRY INTO CAMERA : Manual data entry using peripheral device : Having plural pointers or match needle)
Patent 5608491: Camera with simplified parameter selection and dual mode operation and method of operation
(PHOTOGRAPHY : EXPOSURE CONTROL CIRCUIT : Program mode : Program selection : Indicating power source status)
Patent 5608492: Scanning type exposure apparatus and method and device manufacturing method
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Illumination systems or details : Including photocell or phototube : Vertical optical path)
Patent 5608493: Image forming apparatus capable of setting an operational mode by reading image of a predetermined format
(ELECTROPHOTOGRAPHY : MACHINE OPERATION : Job mode : Having memory : Warmup or standby mode)
Patent 5608494: Image forming apparatus using ID card having counter
(ELECTROPHOTOGRAPHY : DOCUMENT HANDLING : Original : Unauthorized copy prevention : Lamination)
Patent 5608495: Imaging density control apparatus
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Forming test image : Temperature control)
Patent 5608496: Print image position indication device
(ELECTROPHOTOGRAPHY : MACHINE OPERATION : Operator interface (e.g., display control panel) : User access)
Patent 5608497: Electrophotographic color image forming apparatus
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Simultaneous charging and exposure : Development and cleaning)
Patent 5608498: Image forming apparatus in which at least an image carrying member and plural exposure means are constructed in a single body
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Exposure or charging (e.g., fatigue treatment))
Patent 5608499: Apparatus and method for cleaning rollers in image formers
(ELECTROPHOTOGRAPHY : INTERNAL MACHINE ENVIRONMENT : Particle or contaminant control : Toner removal : Having priority interrupt)
Patent 5608500: Contact charging member and electrophotographic apparatus using the same
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Charging : Contact : Roller : Toner cartridge)
Patent 5608501: Development unit and toner cartridge for use in an image formation apparatus
(ELECTROPHOTOGRAPHY : HAVING PARTICULAR STRUCTURE : Modular or displaceable : Developing unit : Drum mount)
Patent 5608502: Method for treating magnet roll by blasting with nonmagnetic spherical particles
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Dry development : Application member : Magnetic brush : Sleeve : Having stationary magnet)
Patent 5608503: Image forming apparatus using an intermediate transfer member, an intermediate transfer member and image forming method
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Transfer : Color : By intermediate transfer member : Having electrode)
Patent 5608504: Transfer material detecting device
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Exposure : Halftone image : Having halftone screen)
Patent 5608505: Image forming apparatus
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Transfer : Electrostatic : Having applied bias : Having belt transporting copy)
Patent 5608506: Image forming apparatus equipped with a device to measure a resistance of a transfer sheet
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Transfer : Electrostatic : Having discharger (e.g., separation) : Having belt transporting copy)
Patent 5608507: Direct transfer of liquid toner image from photoconductor drum to image receiver
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Transfer : Having simultaneous fixing : Copy medium carrier (e.g., drum or belt))
Patent 5608508: Rotatable member for fixing in which inorganic filler is contained in silicone rubber, and fixing device having the same
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Fixing (e.g., fusing) : By pressure (without heat) : Contact)
Patent 5608509: Process cartridge with blade member having a flat-surface side and an angled-surface side
(ELECTROPHOTOGRAPHY : CLEANING OF IMAGING SURFACE : Blade : Having holder : Lamination)
Patent 5608511: Vacuum transport apparatus
(ELECTROPHOTOGRAPHY : DOCUMENT HANDLING : Copy : Delivering from transfer position : Stripping from photoconductive member : Speed control of conveyance)
Patent 5608512: Fixing device having a pivotally movable separating member
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Fixing (e.g., fusing) : Having copy-handling during fixing : Stripping : Retractable)
Patent 5608513: Range finding device
(OPTICS: MEASURING AND TESTING : RANGE OR REMOTE DISTANCE FINDING :)
Patent 5608514: High range resolution ladar
(OPTICS: MEASURING AND TESTING : RANGE OR REMOTE DISTANCE FINDING : With photodetection : Of frequency difference : Having pulse transmission trigger significance)
Patent 5608515: Double window for protecting optical sensors from hazardous environments
(OPTICS: MEASURING AND TESTING : OPTICAL PYROMETERS : Hemoglobin concentration)
Patent 5608516: Glass bottle inspection machine
(OPTICS: MEASURING AND TESTING : INSPECTION OF FLAWS OR IMPURITIES : Transparent or translucent material : Containers (e.g., bottles) : Standard movable)
Patent 5608517: Flow cell and method for making same
(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 5608518: Multiple internal reflection analyzers not requiring external optics
(OPTICS: MEASURING AND TESTING : BY DISPERSED LIGHT SPECTROSCOPY : Lamp attachments)
Patent 5608519: Laser apparatus and method for microscopic and spectroscopic analysis and processing of biological cells
(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 5608520: Plasma emission spectroscopy method of tumor therapy
(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 5608521: Polarization compensated imaging spectrometer
(OPTICS: MEASURING AND TESTING : BY DISPERSED LIGHT SPECTROSCOPY : Utilizing a spectrometer : Having beam modulation)
Patent 5608522: Laser velocimetric and clinometric probe
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : For dimensional measurement : For dimensional measurement)
Patent 5608523: Circuit and method for controlling glitches in low intensity signals
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : For dimensional measurement : Displacement or distance : Contour or profile)
Patent 5608524: Coherence collapsed multimode source for a fiber optic gyro
(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 5608525: Phase adjustable optical fiber gyro using both even order harmonics and an orthogonal component of an even-order harmonic
(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) : Multiple harmonic output : Including an alternating reference path)
Patent 5608526: Focused beam spectroscopic ellipsometry method and system
(OPTICS: MEASURING AND TESTING : BY POLARIZED LIGHT EXAMINATION : Of surface reflection : Including polarimeters)
Patent 5608527: Apparatus and method for dynamic measurement of surface roughness
(OPTICS: MEASURING AND TESTING : SURFACE ROUGHNESS : With screen)
Patent 5608528: Optical position detecting method using asynchronous modulation of light source
(OPTICS: MEASURING AND TESTING : POSITION OR DISPLACEMENT : Position transverse to viewing axis : Special mark or target on object : Moire)
Patent 5608529: Optical three-dimensional shape measuring apparatus
(OPTICS: MEASURING AND TESTING : SHAPE OR SURFACE CONFIGURATION : By focus detection : Scan)
Patent 5608530: Inspection device for measuring a geometric dimension of a part
(OPTICS: MEASURING AND TESTING : DIMENSION : Width or diameter : Shadow or beam blocking : Moire)
Patent 5608531: Video signal recording apparatus
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF COLOR TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING :)
Patent 5608532: Signal processing device and method for a slow mode function of a VTR
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF COLOR TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Slow producing : Including switching means and delay means)
Patent 5608533: Video signal recording/reproducing apparatus where the order of access to video data during a write mode is different than the order of access
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Time (e.g., phase or frequency) correction : Digital technique : By controlling read-write operations :)
Patent 5608534: Apparatus and method for performing reservation-recording of video cassette recorder
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Including programmable apparatus : Disc)
Patent 5608535: Video signal reproduction or record/reproduction apparatus
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : High definition television recording or reproducing : Selective mode (e.g., still or motion))
Patent 5608536: System printer
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Using disc)
Patent 5608537: Image treatment apparatus
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Image reproduction system : Composite image)
Patent 5608538: Scan line queuing for high performance image correction
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Facsimile measuring, testing, or calibrating : Composite image)
Patent 5608539: Image processing method and apparatus thereof
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Reduced time or bandwidth for static image communication : Condition based selection or control of image coding technique or communication arrangement : Storage arrangement or capacity : Variable threshold determined by image or other condition (e.g., adaptive thresholding))
Patent 5608540: Preferential recording system for a facsimile apparatus
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Auxiliary signal : Coding for digital facsimile equipment (e.g., Group 3 or 4))
Patent 5608541: Image processing method and apparatus which outputs diagonal images
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Specific signal processing circuitry : Image processing : Auxiliary signal controls apparatus at both transmitter and receiver)
Patent 5608542: Formatted digital index print system and method
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Specific signal processing circuitry : Image processing : Document size detection : Variable threshold determined by image or other condition (e.g., adaptive thresholding))
Patent 5608543: Joint-portion processing device for image data for use in an image processing apparatus
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Specific signal processing circuitry : Image processing : Plural images combined into a single image : Variable threshold determined by image or other condition (e.g., adaptive thresholding))
Patent 5608544: Framed-area defining rectangle forming device
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Specific signal processing circuitry : Image processing : Image portion selection : Variable threshold determined by image or other condition (e.g., adaptive thresholding))
Patent 5608545: Facsimile device and communication control method thereof
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Specific signal processing circuitry : Facsimile control unit : Picture signal thresholding)
Patent 5608546: Data communications apparatus having a computer modem function
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Specific signal processing circuitry : Facsimile control unit : Picture signal thresholding)
Patent 5608547: Image forming apparatus having illumination direction altered for every plurality of readout operations with respect to one original
(FACSIMILE AND STATIC PRESENTATION PROCESSING : NATURAL COLOR FACSIMILE : Scanning : Thermal)
Patent 5608548: Automatic color adjustment in a document processing environment
(FACSIMILE AND STATIC PRESENTATION PROCESSING : NATURAL COLOR FACSIMILE : Color correction : With histogram : With plural sensors)
Patent 5608549: Apparatus and method for processing a color image
(FACSIMILE AND STATIC PRESENTATION PROCESSING : NATURAL COLOR FACSIMILE : Specific image-processing circuitry : With memory for storage of conversion data)
Patent 5608550: Front-lit liquid crystal display having brightness enhancing film with microridges which directs light through the display to a reflector
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Lens or prism separate from projection system (i.e., it is not integral part of illumination system) : Matrix including additional element (s) which correct or compensate for electrical fault)
Patent 5608551: Display panel assembly with microlens structure
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Microlenses : Formed by particular technique)
Patent 5608552: Liquid crystal display having an off-axis full-color holographic filter
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : LIQUID CRYSTAL SYSTEM : Projector including liquid crystal cell (s) : Exposure device for lithography)
Patent 5608553: Back light for a liquid crystal display
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Particular illumination : Including resilient support member)
Patent 5608554: LCD having a phosphor layer and a backlight source with a main emitting peak in the region of 380-420nm
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Particular illumination : Fluorescent light source : Reflector having particular shape behind light source)
Patent 5608555: Polymer dispersed liquid crystal display device, and a method for producing the same, wherein the polymer forms walls
(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 5608556: Liquid crystal display having orientation control electrodes for controlling liquid crystal orientation
(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)
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