Patents 5594415 - 5594671

 

 

Patent 5594415: Display device for a vehicle
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : External alarm or indicator of movement : Acceleration or deceleration : With particular display means)

Patent 5594416: Deceleration warning system
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : External alarm or indicator of movement : Acceleration or deceleration : With particular display means)

Patent 5594417: Fire alarm system
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : With particular system function (e.g., temperature compensation, calibration) : Alarm system supervision : With ringback)

Patent 5594418: Self-contained dual panel window screen alarm
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Intrusion detection : Door or window movement : Portable : Programmable)

Patent 5594419: Table-edge hanger
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Article placement or removal (e.g., anti-theft) : Responsive to intruder energy)

Patent 5594420: Rotating magnet array for deactivating EAS markers
(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 5594421: Method and detector for detecting a flame
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Flame : By radiant energy : Specified device housing or attachment means)

Patent 5594422: Universally accessible smoke detector
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Fluent material : Particle suspension in fluid : Smoke : Float sensor)

Patent 5594423: Toilet lid alarm and method
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Intrusion detection : Door or window movement : Door, cover, or lid for self-contained article (e.g., refrigerator, mailbox, drawer, cabinet, or box) : Inertia-type sensor (e.g., mercury or pendulum switch))

Patent 5594424: Indicating displays for motor vehicles
(COMMUNICATIONS: ELECTRICAL : VISUAL INDICATION : Lighted alphanumeric or character indicator matrix : Having optical means in viewing path : Including spring)

Patent 5594425: Locator device
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Having indication or alarm (e.g., location indication) : Location indication : Housing detail)

Patent 5594426: Network station and network management system
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Tree or cascade : Having specified mounting structure)

Patent 5594427: Apparatus for and method of remote controlling operation of vibration roller
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Frequency responsive actuation : Wireless link : Radio link)

Patent 5594428: Combination security unit
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Having indication or alarm (e.g., location indication) : Commodity (e.g., vending))

Patent 5594429: Transmission and reception system and signal generation method for same
(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 5594430: Programmable electronic time lock
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Intelligence comparison for controlling : Authorization control (e.g., entry into an area) : Varying authorization : Code programming : Including temperature detection)

Patent 5594431: Remote meter reading
(COMMUNICATIONS: ELECTRICAL : CONTINUOUSLY VARIABLE INDICATING (E.G., TELEMETERING) : With meter reading : Acoustic or vibratory (e.g., sonic, fluidic, etc.))

Patent 5594432: Traffic information warning system
(COMMUNICATIONS: ELECTRICAL : EXTERNAL CONDITION VEHICLE-MOUNTED INDICATOR OR ALARM : Highway information (e.g., weather, speed limits, etc.) : Relative distence between vehicles (e.g., collision alert))

Patent 5594433: Omni-directional LED lamps
(COMMUNICATIONS: ELECTRICAL : TRAFFIC CONTROL INDICATOR : Portable : Barricade marker : Follow-up (e.g., circuit rebalanced when upset))

Patent 5594434: Angular sensing system
(CODED DATA GENERATION OR CONVERSION : DIGITAL PATTERN READING TYPE CONVERTER : Optical : Constant distance code)

Patent 5594435: Permutation-based data compression
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : Adaptive coding : Pressure sensitive actuation)

Patent 5594436: Signal processing channel with high data rate and low power consumption
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : To or from run length limited codes : Binary to or from ternary)

Patent 5594437: Circuit and method of unpacking a serial bitstream
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : To or from variable length codes : To or from Morse code)

Patent 5594438: Analog-to-digital converter
(CODED DATA GENERATION OR CONVERSION : REVERSIBLE ANALOG TO DIGITAL CONVERTERS : To or from code based on probability)

Patent 5594439: Diagnosing problems in an electrical system by monitoring changes in nonlinear characteristics
(CODED DATA GENERATION OR CONVERSION : CONVERTER COMPENSATION : Synchro or resolver signal)

Patent 5594440: A/D converter having a variable integrator whose time constant can be changed
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Increasing converter resolution (e.g., dithering) : Plural slope analog to digital converter)

Patent 5594441: D/A converter with constant gate voltage
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : With particular solid state devices (e.g., Gunn effect device, Josephson device, drift transistor, using solid state active devices as impedances) with other at longer intervals) : Field effect transistor : With rollover feature (i.e., antidoublestrike))

Patent 5594442: Configuration programming of a digital audio serial port using no additional pins
(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 5594443: D/A converter noise reduction system
(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 5594444: Analog-to-digital converter having reduced circuit area
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Analog to digital conversion : Analog input compared with static reference : Parallel type :)

Patent 5594445: Pipelined analog to digital converters and interstage amplifiers for such converters
(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 5594446: Broadband electromagnetic absorption via a collisional helium plasma
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : RADIO WAVE ABSORBER :)

Patent 5594447: Moving target identifying system in a base station radar unit for specifying information about moving targets carrying a mobile station
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : RADAR TRANSPONDER SYSTEM : Secondary Surveilance Radar (SSR) or Air Traffic Control Radar Beacon System (ATCRBS))

Patent 5594448: Highly accurate RF-ID positioning system
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : RADAR TRANSPONDER SYSTEM : Unique identity : With defruiting or degarbling)

Patent 5594449: Tank-contents level measuring assembly
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DETERMINING DISTANCE : Material level within container : FM type)

Patent 5594450: Radar system and method for detecting targets clutter using target intensity and angular position
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : CLUTTER ELIMINATION : Scanning)

Patent 5594451: Processing method using an advanced radar waveform for simultaneous matched processing and range profiling of different size targets
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : CLUTTER ELIMINATION : MTI (Moving target indicator) : Combined with beam steering)

Patent 5594452: Method and system for locating an unknown transmitter using calibrated oscillator phases
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including a satellite : Having a signal repeater : Cursor)

Patent 5594453: GPS receiver having a rapid acquisition of GPS satellite signals
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including a satellite : With position indicating : Using Global Positioning Satellite (GPS or Glonass) : Satellite selection (i.e., tracking or acquisition) :)

Patent 5594454: Global positioning system (GPS) linked satellite and missile communication systems
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including a satellite : With position indicating : Using Global Positioning Satellite (GPS or Glonass) : With transmission of location-indicative information to or from a remote station :)

Patent 5594455: Bidirectional printed antenna
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Microstrip : Reflector or director)

Patent 5594456: Gas tube RF antenna
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Having electric space discharge device :)

Patent 5594457: Retractable antenna
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With radio cabinet :)

Patent 5594458: Comb generator, device and process for calibrating measurement sections
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Measuring signal energy :)

Patent 5594459: Retractable/extensible antenna with inner and outer sections having a feed point coil and end mounted coil
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With lumped reactance for loading antenna : Loop type)

Patent 5594460: Tracking array antenna system
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With means for moving directive antenna for scanning, sweeping or orienting : Rotary or rotary oscillatory motion : In different planes :)

Patent 5594461: Low loss quadrature matching network for quadrifilar helix antenna
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Spiral or helical type : Antenna on bracket)

Patent 5594462: Calibrating data transmission line spacing on a frame-scanning display device for optically transmitting data to a portable programmable device
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : PLURAL DISPLAY SYSTEMS : Data transmitted or received at surface of display : Including priming means)

Patent 5594463: Driving circuit for display apparatus, and method of driving 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) : Electroluminescent : Field emissive (e.g., FED, Spindt, microtip, etc.))

Patent 5594464: Liquid crystal display device having two metastable states and driving method therefor
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : PLURAL PHYSICAL DISPLAY ELEMENT CONTROL SYSTEM (E.G., NON-CRT) : Display elements arranged in matrix (e.g., rows and columns) : Light-controlling display elements : Liquid crystal display elements (LCD) : Waveform generation : Redundancy (e.g., plural control elements or electrodes))

Patent 5594465: Device for dynamic display of information relating to an electronic system of variable configuration and/or composition
(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 5594466: Driving device for a display panel and a driving method of the same
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : PLURAL PHYSICAL DISPLAY ELEMENT CONTROL SYSTEM (E.G., NON-CRT) : Display elements arranged in matrix (e.g., rows and columns) : Light-controlling display elements : Liquid crystal display elements (LCD) : Specific display element control means (e.g., latches, memories, logic) : Particular row or column control (e.g., shift register) : Smooth or continuous)

Patent 5594467: Computer based display system allowing mixing and windowing of graphics and video
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Merge or overlay : Image based : Fixed overlay pattern : Weights vary across image (e.g., transition from foreground to background))

Patent 5594468: Optical system auxiliary input calibration arrangement and method of using same
(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 5594469: Hand gesture machine control system
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Cursor mark position control device : Including orientation sensors (e.g., infrared, ultrasonic, remotely controlled) : Scaling)

Patent 5594470: Highly integrated portable electronic work slate unit
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Including keyboard : Portable (i.e., handheld, calculator, remote controller) : Optical detector)

Patent 5594471: Industrial touchscreen workstation with programmable interface and method
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Touch panel : Having programmable function key)

Patent 5594472: Character developing apparatus
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHIC PROCESSING SYSTEM : Plural graphics processors : Pipeline processors : Optical detector)

Patent 5594473: Personal computer apparatus for holding and modifying video output signals
(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 5594474: VRAM having isolated array sections for providing write functions that will not affect other array sections
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS DISPLAY MEMORY SYSTEM : Frame buffer : Unified memory architecture (e.g., UMA))

Patent 5594475: Ink jet printer head and a method of driving the same
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Controller : Of ejector : Fluid content (e.g., moisture or solvent content, ink refilling, liquid level))

Patent 5594476: Driving method of ink jet head and ink jet apparatus
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Controller : Of ejector : Drive waveform :)

Patent 5594477: Wet wiper and vacuum primer configuration for full-width-array printbar
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : With cleaning or protector : Nozzle cap, cover, or protection : Suction :)

Patent 5594478: Ink jet recording apparatus for divisionally driving a recording head with a plurality of ink jet orifices grouped into blocks
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Array of ejectors : Interlace : Movement)

Patent 5594479: Method for manufacturing ink jet recording head having water-repellent material
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Discharge means : Surface treated : Movement)

Patent 5594480: Printing device and photographic paper
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Optical energy acting on fluid : Nozzles)

Patent 5594481: Ink channel structure for inkjet printhead
(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 5594482: Ink jet printer head with ink channel protective film
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Drop-on-demand : With piezoelectric force ejection : Shear mode : Flow path)

Patent 5594483: Ink-jet cartridge with ink filtration
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Fluid or fluid source handling means : Fluid supply system : Cartridge : With integral ejector : Drop sensors)

Patent 5594484: Method of recording images
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Fluid or fluid source handling means : Fluid (e.g., fluid specifics) : With recirculation)

Patent 5594485: Ink-jet textile printing method
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Medium and processing means : Fluid (e.g., fluid specifics))

Patent 5594486: Sheet convey apparatus
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Medium and processing means : Physical handling : Ink)

Patent 5594487: Thermal head supporting device
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Recording means engaging or holding means : By history of recording elements)

Patent 5594488: Thermal head
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Specific resistance recording element type : Specific conductor means (e.g., electrode, conducting pattern, etc.) : Using pulse width modulation)

Patent 5594489: Thermal recording apparatus with a thermal head including energizing time controlling
(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 5594490: System for distributing video/audio files from central location to a plurality of cable headends
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : SATELLITE VIDEO DISTRIBUTION SYSTEM : Transmitter : Return path)

Patent 5594491: Near-video-on-demand digital video distribution system utilizing asymmetric digital subscriber lines
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : USER-REQUESTED VIDEO PROGRAM SYSTEM : Near video-on-demand system (i.e., providing plural, time-staggered versions of same program) : Server or headend : Using telephone network)

Patent 5594492: Method and apparatus for rapid channel selection
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : VIDEO DISTRIBUTION SYSTEM COMPONENTS : Receiver (e.g., set-top box) : Power signal over network)

Patent 5594493: Television signal activated interactive smart card system
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : SYSTEM FOR AWARDING COUPON, TOKEN, OR CREDIT : By passively monitoring receiver operation)

Patent 5594494: Moving picture coding apparatus
(TELEVISION : TWO-WAY VIDEO AND VOICE COMMUNICATION (E.G., VIDEOPHONE) : Conferencing (e.g., loop) : Motion image conferencing :)

Patent 5594495: Video data scaling for video teleconferencing workstations communicating by digital data network
(TELEVISION : TWO-WAY VIDEO AND VOICE COMMUNICATION (E.G., VIDEOPHONE) : Transmission control (e.g., resolution or quality) : Motion image conferencing)

Patent 5594496: Detection of co-channel interference in digital television signals
(TELEVISION : PLURAL TRANSMITTER SYSTEM CONSIDERATIONS (E.G., INTERFERENCE REDUCTION) : User positioning (e.g., parallax))

Patent 5594497: Endoscope provided with a distally located color CCD
(TELEVISION : SPECIAL APPLICATIONS : With endoscope : Color TV : Color sequential illumination)

Patent 5594498: Personal audio/video surveillance system
(TELEVISION : SPECIAL APPLICATIONS : Observation of or from a specific location (e.g., surveillance) : Portable : Motion detection)

Patent 5594499: Apparatus for producing a video signal in the common intermediate format (CIF)
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Combined image signal generator and general image signal processing : Exposure control)

Patent 5594500: Image pickup apparatus
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Optics : Focus control : Exclusively dichroic elements)

Patent 5594501: Accumulation time control apparatus
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Optics : Exposure control : Automatic)

Patent 5594502: Image reproduction apparatus
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Support or housing : Flash or strobe)

Patent 5594503: Image information compressing method, compressed image information recording medium and compressed image information reproducing apparatus
(TELEVISION : BANDWIDTH REDUCTION SYSTEM : Data rate reduction : Involving difference transmission (e.g., predictive) : Plural predictors : Involving pattern matching : Including motion vector)

Patent 5594504: Predictive video coding using a motion vector updating routine
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Predictive : Motion vector : Subband coding)

Patent 5594506: Line sync detector for digital television receiver
(TELEVISION : SYNCHRONIZATION : Sync separation : To produce distinct horizontal output : With distinct horizontal output)

Patent 5594507: Compressed digital overlay controller and method for MPEG type video signal
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Special effects : Combining plural sources : Rotation)

Patent 5594508: Decoder using adaptive non-separable digital filter
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Chrominance-luminance signal separation : Including comb filter (e.g., using line, field, frame delays) : Including feedback control)

Patent 5594509: Method and apparatus for audio-visual interface for the display of multiple levels of information on a display
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : OPERATOR INTERFACE : To facilitate tuning or selection of video signal : Electronic program guide : For displaying additional information : With separate window, panel, or screen :)

Patent 5594510: Method for tuning the channel of broadcasting waves and identifying channel plan by applying memorized frequency data
(TELEVISION : RECEIVER CIRCUITRY : Tuning : Color television)

Patent 5594511: Eyeglasses with a lens-frame body which can be selectively coupled with either a pair of bows or a head strap
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : SPECTACLES AND EYEGLASSES : Temples : Detachable : Screwless lens mounting)

Patent 5594512: Ophthalmological photographing instrument
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : EYE EXAMINING OR TESTING INSTRUMENT : Objective type : Including eye photography :)

Patent 5594513: System for motion picture film previewing
(OPTICS: MOTION PICTURES : WITH SOUND ACCOMPANIMENT : Selectively operable plural records, recorders or reproducers : Prompters)

Patent 5594514: Image capture system
(PHOTOGRAPHY : CAMERA COMBINED WITH OR CONVERTIBLE TO DIVERSE ART DEVICE : Adjustable support)

Patent 5594515: Camera equipped with data imprinting device
(PHOTOGRAPHY : WITH DATA RECORDING : Optical : Having transfer strip)

Patent 5594516: Photographic camera
(PHOTOGRAPHY : WITH FILM DRIVE : Mechanical detail : Including electric motor : Having film transport mechanism locked by perforation sensing pawl)

Patent 5594517: Enlargement photographing apparatus
(PHOTOGRAPHY : HAVING VARIABLE FOCAL LENGTH OF CAMERA OBJECTIVE : Power zoom : Having position sensor : Focus position adjusted according to focal length)

Patent 5594518: Camera
(PHOTOGRAPHY : WITH EXPOSURE OBJECTIVE FOCUSING MEANS, FOCUSING AID, OR RANGEFINDING MEANS : Lens drive circuit or motor structure : Image correlation type)

Patent 5594519: Blade mechanism
(PHOTOGRAPHY : CAMERA DETAIL : Diaphragm shutter unit : Shutter charging lever on lens housing)

Patent 5594520: Low supply voltage shutter driver
(PHOTOGRAPHY : CAMERA DETAIL : Shutter : Dynamo-electric actuator : Diaphragm blades open for focusing or viewing)

Patent 5594521: Brake apparatus for a shutter
(PHOTOGRAPHY : CAMERA DETAIL : Shutter : Having braking or damping : Having actual or simulated handheld weapon structure)

Patent 5594522: Cassette for enclosing a plurality of negative film units
(PHOTOGRAPHY : CAMERA DETAIL : Detachable or removable film holder unit : Plate or cut film holder : Thrust type)

Patent 5594523: Lens cover mechanism for a camera
(PHOTOGRAPHY : CAMERA DETAIL : Lens cover : Shutter charging lever on lens housing)

Patent 5594524: Camera for selectively inputting operating parameters and method
(PHOTOGRAPHY : HAVING CAMERA INDICATOR : Nonmechanical visual display : Double exposure warning)

Patent 5594525: Method of printing photographs and apparatus for carrying out the method
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : With film severing : And film severing)

Patent 5594526: Optical integrator and projection exposure apparatus using the same
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Illumination systems or details : Reflector between original and photo-sensitive paper)

Patent 5594527: Negative film masking apparatus
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Detailed holder for original : Including adjustable or selective masking frame)

Patent 5594528: Flash bulb type thermal copying device
(PHOTOCOPYING : CONTACT PRINTING : With scanning : With scanning)

Patent 5594529: Imaging device with stock supervision means
(ELECTROPHOTOGRAPHY : REMOTE MONITORING : With diverse image formation)

Patent 5594530: Serial printer having carriage with independently movable image bearing member and fixing unit
(ELECTROPHOTOGRAPHY : HAVING PARTICULAR STRUCTURE : Modular or displaceable : Process cartridge unit : Developer seal)

Patent 5594531: Electrophotographic apparatus employing cylindrical member having space controlling member and press-fitted flange
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Having transfer of latent image : Development and cleaning)

Patent 5594532: Cartridge, cartridge cleaning apparatus and method for cleaning a corona wire
(ELECTROPHOTOGRAPHY : INTERNAL MACHINE ENVIRONMENT : Particle or contaminant control : Toner removal : Charging member (e.g., corona wire) : Concentration detection)

Patent 5594533: Image forming apparatus capable of varying charge amount in accordance with toner density
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Control of developing : Concentration control : Detection of toner in developing unit : On or adjacent to platen)

Patent 5594534: Electroded doner roll structure incorporating resistive network
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Dry development : Application member : Roller : Having applied bias : By magnetic brush)

Patent 5594535: Refillable toner cartridge
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Dry development : Supplying new toner : Cartridge : Optical detector)

Patent 5594536: Reliable transfer film attachment structure
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Transfer : Dry development)

Patent 5594537: Image forming apparatus with transfer material support member
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Transfer : By pressure : Having copy medium guide)

Patent 5594538: Image forming apparatus having multi-layer transfer material bearing member with different coefficient of kinetic frictions between layers
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Transfer : Electrostatic : To produce duplex)

Patent 5594539: Paper guide device for image forming apparatus
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Transfer : Electrostatic : Having copy medium guide : Having belt transporting copy)

Patent 5594540: Fixing apparatus with a release oil applying member
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Fixing (e.g., fusing) : Offset prevention : Parting agent applicator : Cleaning member : Vacuum or pneumatic)

Patent 5594541: Cleaner/waste bottle interface sealing via toner valve
(ELECTROPHOTOGRAPHY : CLEANING OF IMAGING SURFACE : Having handling of removed material : Having forced air (e.g., vacuum))

Patent 5594542: Image forming apparatus having double-sided image forming and post processing capability
(ELECTROPHOTOGRAPHY : DOCUMENT HANDLING : Copy : Delivering from transfer position : Re-fed for additional image : Having intermediate storage : Cyclically (e.g., with movement of copy))

Patent 5594543: Laser diode radar with extended range
(OPTICS: MEASURING AND TESTING : RANGE OR REMOTE DISTANCE FINDING : With photodetection : Of frequency difference : Having pulse transmission trigger significance)

Patent 5594544: Flow type particle image analyzing method and apparatus
(OPTICS: MEASURING AND TESTING : PLURAL TEST : Lamp attachments)

Patent 5594545: Microflow cell
(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 5594546: Diamond anvil cell for spectroscopic investigation of materials at high temperature, high pressure and shear
(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 5594547: Multielement atomic absorption spectrometer and measurement method using such an atomic absorption spectrometer
(OPTICS: MEASURING AND TESTING : BY DISPERSED LIGHT SPECTROSCOPY : With sample excitation (e.g., burning) : By electrical resistance heating (e.g., graphite tube) : With particular electrical switching)

Patent 5594548: In-furnace inspection machine utilizing a double-walled structure
(OPTICS: MEASURING AND TESTING : SHAPE OR SURFACE CONFIGURATION : Triangulation : Wheel alignment)

Patent 5594549: Position detecting method and projection exposure apparatus using the same
(OPTICS: MEASURING AND TESTING : BY ALIGNMENT IN LATERAL DIRECTION : With registration indicia (e.g., scale) : For comparison with master or desired configuration)

Patent 5594550: Digital signal recording apparatus for recording digital data comprising a plurality of recording blocks
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF COLOR TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Digital recording or reproducing : Separately recorded)

Patent 5594551: Method and apparatus for selectively recording multiple television signals
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Simultaneously recording of a plurality of television signals : Digital technique)

Patent 5594552: Apparatus and method for producing downwards compatible video signals with increased vertical resolution, and apparatus for reproducing and
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Converting one television format to another : Cathode-ray tube)

Patent 5594553: Video signal recording and reproducing apparatus using signal modification to remove jitter
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Time (e.g., phase or frequency) correction : Using recorded reference (e.g., pilot signal) : By controlling speed of record medium)

Patent 5594554: Image compression coder having improved scale factor control
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Transform coding : Arithmetic coding)

Patent 5594555: Image processing method and apparatus empolying the same
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Specific signal processing circuitry : Image processing : Auxiliary signal controls apparatus at both transmitter and receiver)

Patent 5594556: Scanner having a misalignment detector
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Picture signal generator : Scanning : Solid state : Including a polygon reflector)

Patent 5594557: Color printer calibration correcting for local printer non-linearities
(FACSIMILE AND STATIC PRESENTATION PROCESSING : NATURAL COLOR FACSIMILE : Color correction : Color masking)

Patent 5594558: Color image processing apparatus
(FACSIMILE AND STATIC PRESENTATION PROCESSING : NATURAL COLOR FACSIMILE : Color correction : Color masking)

Patent 5594559: Stereoscopic display apparatus
(OPTICAL: SYSTEMS AND ELEMENTS : HOLOGRAPHIC SYSTEM OR ELEMENT : Having particular recording medium : Having nonplanar recording medium surface : Crystalline material)

Patent 5594560: Display device comprising fluorescent enhanced reflective holographic illumination
(OPTICAL: SYSTEMS AND ELEMENTS : HOLOGRAPHIC SYSTEM OR ELEMENT : Using a hologram as an optical element : Holograph on curved substrate)

Patent 5594561: Flat panel display with elliptical diffuser and fiber optic plate
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Holder, support, frame, or housing : Including electromagnetic shielding : Laser links)

Patent 5594562: Hand-writable polymer dispersed liquid crystal board set with high resistance layer adjacent conductive layer
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : LIQUID CRYSTAL SYSTEM : Liquid crystal writing tablet : Plural light path projectors)

Patent 5594563: High resolution subtractive color projection system
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Interconnection of plural cells in series : Fluorescent light source)

Patent 5594564: Space light modulating apparatus having a length to width ratio of 30:1 and staggered drivers
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Electrode or bus detail (i.e., excluding supplemental capacitor and transistor electrodes) : Matrix electrodes : For parallel alignment)

Patent 5594565: Programmable liquid crystal wavefront device
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR EXCITATION OF LIQUID CRYSTAL : Variable or rotatable retarder used with other retarders to produce filtering effects (Solc, Lyot, Partial))

Patent 5594567: Spatial light modulator with a photoconductor having uneven conductivity in a lateral direction and a method for fabricating the same
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR EXCITATION OF LIQUID CRYSTAL : Optical excitation : With photoconductive layer (e.g., spatial light modulator(SLMs)) : With silicon photoconductive layer : With silicon photodiode, N-I-N photoconductor structure, or P-I-P photoconductor structure :)

Patent 5594568: LCD with a pair of retardation films on one side of normally white liquid crystal layer
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Compensator or retarder (i.e., not using liquid crystal cell) : Multiple compensators : Including at least one with negative intrinsic birefringence : With particular insulating layer)

Patent 5594569: Liquid-crystal electro-optical apparatus and method of manufacturing the same
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Particular nonoptical film or layer (e.g., adhesive layer, barrier layer) : With particular non-zero angle between compensator optical axis and orientation direction)

Patent 5594570: Liquid crystal display device and method for producing the same
(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 5594571: Ferroelectric liquid crystal device and process for production thereof
(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) : Insulating layer : For parallel alignment)

Patent 5594572: Liquid crystal display element with gap uniformity
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Spacer : With particular injection port or injection plug)

Patent 5594573: Image display glasses having an LCD for displaying an image wherein the image provides for viewing by others
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : LIQUID CRYSTAL SYSTEM : Liquid crystal eyewear (glasses, goggles, etc.) : Plural light path projectors)

Patent 5594574: LCD multi-axis floating mount
(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 5594575: Ferroelectric liquid-crystal systems having three or more chiral additives with different signs of the helical twist in the cholesteric
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : WITH SPECIFIED NONCHEMICAL CHARACTERISTIC OF LIQUID CRYSTAL MATERIAL : Within smectic phase : Nonchiral additive in the liquid crystal material)

Patent 5594576: Optical serial bus interface
(OPTICAL COMMUNICATIONS : MULTIPLEX : Optical local area network (LAN) : space)

Patent 5594577: Optical receiver and optical transmission system using the receiver
(OPTICAL COMMUNICATIONS : MULTIPLEX : Wavelength division or frequency division (e.g., Raman, Brillouin, etc.) : Multiple Access (e.g., CDMA))

Patent 5594578: Optical communications system including doped optical fiber filter
(OPTICAL COMMUNICATIONS : MULTIPLEX : Wavelength division or frequency division (e.g., Raman, Brillouin, etc.) : By optical coupling : Bus)

Patent 5594579: Radio permitting information transfer between radio frequency shielded sub-systems
(OPTICAL COMMUNICATIONS : HYBRID COMMUNICATION SYSTEM (E.G., OPTICAL AND RF) : Rotating part)

Patent 5594580: Optical space communication apparatus
(OPTICAL COMMUNICATIONS : OPTICAL COMMUNICATION OVER FREEE SPACE : Satellite system : Including alignment : Wavelength control)

Patent 5594581: Low loss optical transmission/monitoring path selection in redundant equipment terminals
(OPTICAL COMMUNICATIONS : FAULT RECOVERY : In a repeater system : Spare channel or standby optical fiber)

Patent 5594583: Apparatus for re-shaping a train of light pulses, and apparatus for recovering a periodic signal synchronized on a train of modulated light
(OPTICAL COMMUNICATIONS : OPTICAL REPEATER SYSTEM : Supervisory signal by repeater : Soliton)

Patent 5594584: Dot sighting device
(OPTICAL: SYSTEMS AND ELEMENTS : COMPOUND LENS SYSTEM : With tilted lens or tilted image plane : With prism or U-shaped optical path)

Patent 5594585: Vehicle mirror
(OPTICAL: SYSTEMS AND ELEMENTS : PROTECTION FROM MOISTURE OR FOREIGN PARTICLE : Humidity or temperature control : With color filter)

Patent 5594586: Photorefractive limiting quadratic processor
(OPTICAL: SYSTEMS AND ELEMENTS : DIFFRACTION : Using Fourier transform spatial filtering : Having plural reflecting surfaces)

Patent 5594587: Illumination device with allowable error amount of telecentricity on the surface of the object to be illuminated and exposure apparatus using
(OPTICAL: SYSTEMS AND ELEMENTS : SINGLE CHANNEL SIMULTANEOUSLY TO OR FROM PLURAL CHANNELS (E.G., LIGHT DIVIDING, COMBINING, OR PLURAL IMAGE FORMING, ETC.) : By surface composed of lenticular elements : Collapsible or foldable)

Patent 5594588: Visual display
(OPTICAL: SYSTEMS AND ELEMENTS : SINGLE CHANNEL SIMULTANEOUSLY TO OR FROM PLURAL CHANNELS (E.G., LIGHT DIVIDING, COMBINING, OR PLURAL IMAGE FORMING, ETC.) : By partial reflection at beam splitting or combining surface : Superimposing visual information on observer`s field of view (e.g., head-up arrangement, etc.) : Including curved reflector : Cylindrical lenslets)

Patent 5594589: Zoom-lens structure for a camera
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With support : Lens mounts : Adjustable : With axial adjustment (e.g., adjustable focus, etc.) : Sliding barrels : Having a biconvex single element component)

Patent 5594590: Mirror-housing positioning device for car rearview mirror
(OPTICAL: SYSTEMS AND ELEMENTS : MIRROR : Retractable vehicle mirror : Plural reflecting surfaces)

Patent 5594591: Prism system and a liquid crystal projection device
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : LIQUID CRYSTAL SYSTEM : Projector including liquid crystal cell (s) : Exposure device for lithography)

Patent 5594592: Narrow linewidth BBO optical parametric oscillator utilizing extraordinary resonance
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL FREQUENCY CONVERTER : Parametric oscillator : Third harmonic)

Patent 5594593: Rear view system for a vehicle
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With reflecting element : With separate filter)

Patent 5594594: Non-distorted blind spot mirror using a triangular prism for all types of vehicles
(OPTICAL: SYSTEMS AND ELEMENTS : MIRROR : Plural mirrors or reflecting surfaces : Identical adjacent mirrors identically supported : Light concentrating (e.g., heliostat, etc.), concave, or paraboloidal structure)

Patent 5594595: FM detection of slider-disk interface
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : MONITORING OR TESTING THE PROGRESS OF RECORDING : Frequency)

Patent 5594596: Video tape recorder carrying out field extraction recording and/or reproduction of a video signal
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Fast, slow, or stop reproducing : Automatic control of the speed of the medium : Using control signal on the recording medium)

Patent 5594597: Neural network disk drive read channel pattern detector
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : NEURAL NETWORK : Learning task : Classification or recognition :)

Patent 5594598: Information recording apparatus having variable compression ratio
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Address coding : Intra-cell transition)

Patent 5594599: Apparatus for verifying operation of a recording and reproducing apparatus
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Data verification : With incremental movement between record and head)

Patent 5594600: Dual internal bus system architecture for hard disk drive
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Specifics of the amplifier)

Patent 5594601: Method of programming audio tracks in a sequential medium
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the record : Locating specific areas : Responsive to recorded address :)

Patent 5594602: Tracking error detecting circuit
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the head : Track centering : Elongated web carrier (i.e., tape) : Transverse scan path : By pilot signal : From separate track)

Patent 5594603: Seek control system based upon a detected temperature of a positioning mechanism in a disk device
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the head : Track changing : For rotary carrier (e.g., disc) : Plural tapes)

Patent 5594604: Tape loading device incorporating therein an intermediate gear for actuating loading gears
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD MOVING DURING TRANSDUCING : Tape record : Rotating head : Tape in container : Drum)

Patent 5594605: Damper for a cassette holder
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Tape record : Tape in container : Plural reels : Container mounting details : With common capstan drive)

Patent 5594606: Disk storage drive for maintaining precision during thermal variations
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Disk record : Rotational drive detail : Motorized)

Patent 5594607: Viscoelastically damped slider suspension system
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : Disk record : Load beam detail : Laminated beam : Pivot structure detail)

Patent 5594608: Magnetic tape head with a high saturation flux density magnetic pole interposed between a nonmagnetic closure section and a magnetic ferrite
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD : Head core : Laminated : Mounting detail)

Patent 5594609: Thermoelectric couple device
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Circuit interruption by thermal sensing : With fuse : With transistor circuit interrupter)

Patent 5594610: Pivot-disconnecting circuit breaker
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Circuit interruption by thermal sensing : With fuse : With transistor circuit interrupter)

Patent 5594611: Integrated circuit input/output ESD protection circuit with gate voltage regulation and parasitic zener and junction diode
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : High voltage dissipation (e.g., lightning arrester) : Surge prevention (e.g., choke coil) : With transistor circuit interrupter)

Patent 5594612: Analog-to-digital converter with digital linearity correction
(CODED DATA GENERATION OR CONVERSION : CONVERTER CALIBRATION OR TESTING : Temperature compensation)

Patent 5594613: Surge arrester having controlled multiple current paths
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : High voltage dissipation (e.g., lightning arrester) : Current limiting material in discharge path : Nonlinear material (e.g., valve type) : With multiple timing characteristics (e.g., short, long))

Patent 5594614: Surge arrester
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : High voltage dissipation (e.g., lightning arrester) : Current limiting material in discharge path : Nonlinear material (e.g., valve type) : With multiple timing characteristics (e.g., short, long))

Patent 5594615: Method and apparatus for reducing the intensity of magenetic field emissions from display device
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : CONTROL CIRCUITS FOR ELECTROMAGNETIC DEVICES : Systems for magnetizing, demagnetizing, or controlling the magnetic field : Demagnetizing : Television degaussing : By separating contacts)

Patent 5594616: Electrical component connecting provisions for an ignition coil
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electrical power distribution systems and devices : Distribution or control unit : Having isolating switch)

Patent 5594617: Rotating battery hinge for a notebook computer
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : With cooling means)

Patent 5594618: Collapsible pointing stick apparatus for a portable computer
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Including keyboard support : Fluid)

Patent 5594619: Portable computer comprising keyboard and coordinate input tablet hingedly connected to a main body case through a junction base having a
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Including display support : Fluid)

Patent 5594620: Secondary display system having a plurality of clamping devices for mounting on a computer monitor
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Including display support : Fluid)

Patent 5594621: Motherboard for a computer of the AT type, and a computer of the AT type comprising such motherboard.
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Computer related support : Input/output device support : Disk drive support)

Patent 5594622: Electronic apparatus system having an electronic apparatus unit and an expansion unit for expanding the function of the electronic apparatus
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Computer related support : Input/output device support : Disk drive support)

Patent 5594623: Method and apparatus for attaching a heat sink and a fan to an integrated circuit package
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : With cooling means : Fluid : Air : With air circulating means : Fan or blower : With heat sink or cooling fins :)

Patent 5594624: Strap spring for heat sink clip assembly
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : With cooling means : Thermal conduction : With cooling fins)

Patent 5594625: Electric appliance, its assembling method, and its housing structure
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Printed circuit board : With housing or chassis : Rotatable : Welded connection)

Patent 5594626: Partially-molded, PCB chip carrier package for certain non-square die shapes
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Printed circuit board : Plural : Having semiconductive device)

Patent 5594627: Circuit card retainer
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Printed circuit board : Plural : With housing or chassis : Specific latching or retaining device : Circuit board mounted)

Patent 5594628: Decorative exterior lighting system for use on a building
(ILLUMINATION : PLURAL LIGHT SOURCES : With support : Distinct light units)

Patent 5594629: High-frequency switching circuits operable in a natural zero-voltage switching mode
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Including D.C.-A.C.-D.C. converter : Having transistorized inverter : Single-ended, separately-driven type : With automatic control of the magnitude of output voltage or current : For flyback-type converter : Having synchronous rectifier : Having particular pulse-width modulation circuit)

Patent 5594630: Add-on distortion scrubber for AC power systems
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With means to introduce or eliminate frequency components : In inverter systems : Double-ended type (i.e., push-pull))

Patent 5594631: Digital pulse width modulator for power supply control
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With means to introduce or eliminate frequency components : In inverter systems : By pulse modulation technique (e.g., PWM, PPM, etc.) : With automatic control of the magnitude of output voltage or current)

Patent 5594632: Power converter with harmonic neutralization
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With means to introduce or eliminate frequency components : In rectifier systems : By step-wave, amplitude summation technique)

Patent 5594633: Voltage-to-current converting circuit operating with low supply voltage
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Constant current to constant voltage or vice versa : Plural inverters)

Patent 5594634: DC link inverter having soft-switched auxiliary devices
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With condition responsive means to control the output voltage or current : Cooperating separate sensing and control means : For inverter : With transistor control means in the line circuit : For bridge-type inverter : With plural control windings)

Patent 5594635: Constant frequency, zero-voltage-switching converters with resonant switching bridge
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Using semiconductor-type converter : In chopper converter systems : With discharge control means (e.g., grid))

Patent 5594636: Matrix converter circuit and commutating method
(ELECTRIC POWER CONVERSION SYSTEMS : FREQUENCY CONVERSION (F1-F2) WITHOUT INTERMEDIATE CONVERSION TO D.C. : By semiconductor converter : Thyristor type : Stationary)

Patent 5594637: System and method for assessing medical risk
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Health care management (e.g., record management, ICDA billing) : Including remote charge determination or related payment system)

Patent 5594638: Computerized medical diagnostic system including re-enter function and sensitivity factors
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Health care management (e.g., record management, ICDA billing) : Patient record management : Including a payment switch or gateway)

Patent 5594639: Order processing control module
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Design or planning : Material requirement : Bill of material : Job release determination)

Patent 5594640: Method and apparatus for correcting words
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : PRESENTATION PROCESSING OF DOCUMENT : Edit, composition, or storage control : Text : Dictionary :)

Patent 5594641: Finite-state transduction of related word forms for text indexing and retrieval
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : DATABASE OR FILE ACCESSING :)

Patent 5594642: Input methods framework
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : PRESENTATION PROCESSING OF DOCUMENT : Edit, composition, or storage control : Text : Ideographic generator :)

Patent 5594643: Method and system for diagnosing a drivetrain during shifting operations
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Transmission control : Vehicle equipment position control (e.g., seat, mirror, door, window, headrest, or headlamp))

Patent 5594644: Method and system for generating trajectory of robot and the like
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Automatic route guidance vehicle : Railway vehicle speed control)

Patent 5594645: Cruise controller for vehicles
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Indication or control of braking, acceleration, or deceleration : Vehicle speed control (e.g., cruise control) : Having inter-vehicle distance or speed control : By transmission shifting control)

Patent 5594646: Method and apparatus for self-diagnosis for an electronic control system for vehicles
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Vehicle diagnosis or maintenance indication : With data recording device : Modification or correction of route information)

Patent 5594647: Apparatus for determining emergency conditions of a vehicle
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Vehicle subsystem or accessory control : Control of vehicle safety devices (e.g., airbag, seat-belt, etc.) : Artificial intelligence (e.g., fuzzy logic))

Patent 5594648: Antiskid control apparatus
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Indication or control of braking, acceleration, or deceleration : Antiskid, antilock, or brake slip control : Having particular means to determine a reference value for wheel slippage or pseudo-vehicle speed : Using a transmission ratio as feedback control)

Patent 5594649: Digitally reconfigurable engine knock detecting system
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Vehicle diagnosis or maintenance indication : Having image processing)

Patent 5594650: Method and apparatus for tracking vehicle location
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : NAVIGATION : Employing position determining equipment : Great circle route)

Patent 5594651: Method and apparatus for manufacturing objects having optimized response characteristics
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Design or planning : 3-D product design (e.g., solid modeling) : Proportional-Integral-Derivative (P-I-D))

Patent 5594652: Method and apparatus for the computer-controlled manufacture of three-dimensional objects from computer data
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Particular manufactured product or operation : Three-dimensional product forming : Rapid prototyping (e.g., layer-by-layer, material deposition) : Job release determination)

Patent 5594653: Printing apparatus, a control method therefor, and a data processing apparatus using said printing apparatus
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Particular manufactured product or operation : Having identification controlled manufacturing operation)

Patent 5594654: Beneficial insect counting and packaging device
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Article handling : Particular manufactured product or operation)

Patent 5594655: Method and apparatus for frequency triggering in digital oscilloscopes and the like
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Electrical signal parameter measurement system : Waveform analysis : Frequency : Frequency spectrum : Using Fourier method :)

Patent 5594656: Method of verification of a finite state sequential machine and resulting information support and verification tool
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : SIMULATING ELECTRONIC DEVICE OR ELECTRICAL SYSTEM : Chemical)

Patent 5594657: System for synthesizing field programmable gate array implementations from high level circuit descriptions
(DATA PROCESSING: DESIGN AND ANALYSIS OF CIRCUIT OR SEMICONDUCTOR MASK : CIRCUIT DESIGN : Routing (e.g., routing map, netlisting) : PLA, PLD, FPGA, OR MCM : Timing analysis (e.g., delay time, path delay, latch timing))

Patent 5594658: Communications system for multiple individually addressed messages
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER-TO-COMPUTER DATA ADDRESSING : Centralized controlling)

Patent 5594659: Method for performing a voltage stability security assessment for a power transmission system
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Electrical power generation or distribution system : Flow control (e.g., valve or pump control))

Patent 5594660: Programmable audio-video synchronization method and apparatus for multimedia systems
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : PRESENTATION PROCESSING OF DOCUMENT : Synchronization of diverse media :)

Patent 5594661: Method for interfacing with a multi-media information system
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : USER-REQUESTED VIDEO PROGRAM SYSTEM : Video-on-demand : Receiver)

Patent 5594662: Data link control system for monitoring control
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Electrical signal parameter measurement system : For electrical fault detection : Liquid level or volume determination)

Patent 5594663: Remote diagnostic tool
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM : Performance or efficiency evaluation : Diagnostic analysis : Maintenance : Odometer)

Patent 5594665: Process and device for monitoring and for controlling of a compressor
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Specific application of pressure responsive control system : For heating or cooling)

Patent 5594666: Mass flow control system
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : CALIBRATION OR CORRECTION SYSTEM : Fluid or fluid flow measurement : Coordinate positioning)

Patent 5594667: Method and apparatus for baseline drift correction for a sensor
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : CALIBRATION OR CORRECTION SYSTEM : Zeroing (e.g., null) : Quality control)

Patent 5594668: Method for correcting coordinate measurement on workpieces based on bending characteristics
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : CALIBRATION OR CORRECTION SYSTEM : Position measurement : Coordinate positioning : Frequency)

Patent 5594669: Electronic fence post level
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM : Orientation or position : Inclinometer : 3D orientation)

Patent 5594670: Apparatus for measuring circuit constant of induction motor with vector control system and method therefor
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Electrical signal parameter measurement system : Voltage or current : Battery monitoring)

Patent 5594671: Computer system for simulating physical processes using multiple-integer state vectors
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : SIMULATING NONELECTRICAL DEVICE OR SYSTEM : Of physical phenomenon (e.g., heat, wave, geophysics))

 

Back to EveryPatent.com