Patents 5757364 - 5757618

 

 

Patent 5757364: Graphic display apparatus and display method thereof
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS DISPLAY MEMORY SYSTEM : Plural storage devices : Double buffered : Data transfer between system memory display memory)

Patent 5757365: Power down mode for computer system
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY DRIVING CONTROL CIRCUITRY : Display power source : Regulating means : Changing of subpixel location over time)

Patent 5757366: State indication circuit for a display system
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY DRIVING CONTROL CIRCUITRY : Display power source : Synchronizing means : Changing of subpixel location over time)

Patent 5757367: Numbering scheme for dynamic error encoding and method therefore
(PULSE OR DIGITAL COMMUNICATIONS : TRANSCEIVERS : Muting circuit and squelch)

Patent 5757368: System and method for extending the drag function of a computer pointing device
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : On-screen workspace or object : Data transfer operation between objects (e.g., drag and drop) : Chat room)

Patent 5757369: Display system having plurality of display areas
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : Multiple users on a single workstation : Downloading remote executables (e.g., Java, CGI))

Patent 5757370: Method, memory, and apparatus for effectively locating an object within a compound document
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : On-screen workspace or object : Window or viewpoint : Window scrolling : Scroll tool (e.g., scroll bar) : With content attributes on scroll tool :)

Patent 5757371: Taskbar with start menu
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : On-screen workspace or object : Task bar or desktop control panel : Virtual input device (e.g., virtual keyboard))

Patent 5757372: Multiple nonlinear undo buttons
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : On-screen workspace or object : Menu or selectable iconic array (e.g., palette) : Using button array : Imitating real life object)

Patent 5757373: Information processing apparatus with display for a variable number of functional items
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : On-screen workspace or object : Menu or selectable iconic array (e.g., palette) : Sub-menu structure : Imitating real life object)

Patent 5757374: Method and apparatus for performing texture mapping
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Texture : Repeating pattern :)

Patent 5757375: Computer graphics system and method employing frame buffer having subpixel field, display fields and a control field for relating display
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Anti-aliasing or image smoothing : Subpixel processing : Change in number of bits for a designated color (e.g., 4 bits to 8 bits, 8 bits to 4 bits))

Patent 5757376: Method of producing image data and associated recording medium
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Space transformation)

Patent 5757377: Expediting blending and interpolation via multiplication
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Color or intensity : Transparency (mixing color values) :)

Patent 5757378: Color image processing apparatus
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Color or intensity : Color processing in perceptual color space :)

Patent 5757379: Image communicating apparatus providing proper display of received images with facilitated user control
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Arithmetic processing of image data : Hierarchy of transformations (e.g., hierarchy of global and local coordinate) : Fixed overlay pattern)

Patent 5757380: Information handling system, method and article of manufacture including context specific eraser/undo tool
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Merge or overlay : Based on image data)

Patent 5757381: Methods for fast scrolling of images
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Translation : Image based (addressing) : Scrolling : Weights vary across image (e.g., transition from foreground to background))

Patent 5757382: Apparatus for tracing contours of segmented regions
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Shape generating : Bar graph)

Patent 5757383: Method and system for highlighting typography along a geometric path
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Shape generating : Curve : Image based (addressing))

Patent 5757384: Apparatus and method for font thinning and bolding based upon font outline
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Character generating : Character geometry processing : Image based (addressing))

Patent 5757385: Method and apparatus for managing multiprocessor graphical workload distribution
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHIC PROCESSING SYSTEM : Plural graphics processors : Parallel processors (e.g., identical processors) : Optical detector)

Patent 5757386: Method and apparatus for virtualizing off-screen memory of a graphics engine
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS DISPLAY MEMORY SYSTEM : Frame buffer : Off-screen memory : Data transfer between system memory display memory)

Patent 5757387: Print head cleaning and ink drying apparatus for mailing machine
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Combined :)

Patent 5757388: Electronic camera and integral ink jet printer
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Combined :)

Patent 5757389: Printing device for objects, which are continously moved forward, in particular for parcels, wrapped magazine piles or the like
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Combined : With conveyed object :)

Patent 5757390: Ink volume sensing and replenishing system
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Controller : Of fluid (e.g., ink flow rate, viscosity, etc.) : Fluid content (e.g., moisture or solvent content, ink refilling, liquid level) :)

Patent 5757391: High-frequency drop-on-demand ink jet system
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Controller : Of ejector : Drive waveform : Plural pulses :)

Patent 5757392: Piezoelectric type liquid droplet ejecting device which compensates for residual pressure fluctuations
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Controller : Of ejector : Responsive to condition : Full-line array)

Patent 5757393: Image recording apparatus
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Controller : Of medium : Creating plural tones)

Patent 5757394: Ink jet print head identification circuit with programmed transistor array
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Controller : Measuring and testing (e.g., diagnostics) : With particular cooling means)

Patent 5757395: Color capable single-cartridge inkjet service station
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : With cleaning or protector : For color : Full-line array)

Patent 5757396: Ink jet printhead having an ultrasonic maintenance system incorporated therein and an associated method of maintaining an ink jet printhead by
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : With cleaning or protector : Vibration : Full-line array)

Patent 5757397: Recovery mechanism and ink jet recording apparatus equipped therewith
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : With cleaning or protector : Nozzle cap, cover, or protection : Suction :)

Patent 5757398: Liquid ink printer including a maintenance system
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : With cleaning or protector : Nozzle cap, cover, or protection : Movement :)

Patent 5757399: Ink jet recording apparatus with movable recovery assembly
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : With cleaning or protector : Nozzle cap, cover, or protection : Movement :)

Patent 5757400: High resolution matrix ink jet arrangement
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Array of ejectors : With oscillatory motion)

Patent 5757401: Ink jet head, method of using thereof and method of manufacturing thereof
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : With plural transducers : Nozzles)

Patent 5757402: Module assembly for an ink-jet printer
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Modular : Nozzles)

Patent 5757403: Recording apparatus with means for mounting a recording head
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Electrical connector means : Nozzles)

Patent 5757404: Inkjet array and method of production
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Drop-on-demand : With piezoelectric force ejection : Layers, plates : Flow path)

Patent 5757405: Ink feed system for a postage meter
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Fluid or fluid source handling means : Fluid supply system : With aerosol formation)

Patent 5757406: Negative pressure ink delivery system
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Fluid or fluid source handling means : Fluid supply system : Cartridge : With integral ejector : Drop sensors)

Patent 5757407: Liquid ink printer having multiple pass drying
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Medium and processing means : Drying or curing : Ink)

Patent 5757408: Recording sheets containing amino acids, hydroxy acids, and polycarboxyl compounds
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Medium and processing means : Receiving medium : Ink)

Patent 5757409: Exposure method and pattern data preparation system therefor, pattern data preparation method and mask as well as exposure apparatus
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Cathode ray device : Having optical means interposed between the screen of the cathode ray device and the record receiver : Including switching means)

Patent 5757410: Image-wise exposure apparatus and image displaying apparatus
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Plural beam scan : Specific light modulator : Including switching means)

Patent 5757411: Method and apparatus for ameliorating the effects of misalignment between two or more arrays of imaging elements
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Plural beam scan : Housing or mounting : Specific lens)

Patent 5757412: Apparatus for producing optical disc and method of production thereof
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Driving circuitry : Housing or mounting)

Patent 5757413: Optical filtering system for a document processing system
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Specific optical structure : By varying dotting density)

Patent 5757414: Television receiver
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : VIDEO DISTRIBUTION SYSTEM WITH LOCAL INTERACTION : Receiver (e.g., set-top box) : Teletext)

Patent 5757415: On-demand data transmission by dividing input data into blocks and each block into sub-blocks such that the sub-blocks are re-arranged for
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : VIDEO DISTRIBUTION SYSTEM WITH UPSTREAM COMMUNICATION : Server or headend : Link transmission (e.g., URL sent to user))

Patent 5757416: System and method for transmitting a plurality of digital services including imaging services
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : VIDEO DISTRIBUTION SYSTEM COMPONENTS : Headend : Having particular storage feature)

Patent 5757417: Method and apparatus for screening audio-visual materials presented to a subscriber
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : USE SURVEYING OR MONITORING (E.G., PROGRAM OR CHANNEL WATCHED) : By passively monitoring receiver operation : By passive determination and measurement (e.g., by detecting motion or ambient temperature, or by use of video camera))

Patent 5757418: Television conference system and method therefor
(TELEVISION : TWO-WAY VIDEO AND VOICE COMMUNICATION (E.G., VIDEOPHONE) : Display arrangement (e.g., multiscreen display) :)

Patent 5757419: Inspection method and apparatus for tanks and the like
(TELEVISION : SPECIAL APPLICATIONS : Hazardous or inaccessible : Electronic)

Patent 5757420: Photographic image processing apparatus
(TELEVISION : SPECIAL APPLICATIONS : Film, disc or card scanning : Position detection)

Patent 5757421: Method and apparatus for encoding moving picture signals and recording moving picture signals
(TELEVISION : SPECIAL APPLICATIONS : Film, disc or card scanning : Motion picture film scanner : Alignment or positioning)

Patent 5757422: Tracking area determination apparatus and object tracking apparatus utilizing the same
(TELEVISION : OBJECT TRACKING : Infrared)

Patent 5757423: Image taking apparatus
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Unitary image formed by compiling sub-areas of same scene (e.g., array of cameras) : With image intensifier)

Patent 5757424: High-resolution video conferencing system
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Unitary image formed by compiling sub-areas of same scene (e.g., array of cameras) : With image intensifier)

Patent 5757425: Method and apparatus for independently calibrating light source and photosensor arrays
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Combined image signal generator and general image signal processing : Including noise or undesired signal reduction : Using distinct luminance image sensor)

Patent 5757426: Photoelectric converter output processing system for providing reliable output amplification
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Combined image signal generator and general image signal processing : Including noise or undesired signal reduction : Dark current : For single sensor type camera supplying plural color signals)

Patent 5757427: Image pick-up apparatus having a charge coupled device with multiple electrodes, a buffer layer located below some of the electrodes
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Combined image signal generator and general image signal processing : Including noise or undesired signal reduction : Dark current : For single sensor type camera supplying plural color signals)

Patent 5757428: Electronic equipment having viewpoint detection apparatus with determination of abnormal operation of eyeball illumination unit
(TELEVISION : CAMERA, SYSTEM AND DETAIL : With electronic viewfinder or display monitor : With display of additional information : Including display of a frame and line of sight determination : Using multiple output registers)

Patent 5757429: Automatic focusing apparatus which adjusts the speed of focusing based on a change in the rate of the focus evaluating value
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Optics : Focus control : Using image signal : By analyzing high frequency component : Using multiple output registers)

Patent 5757430: Electronic viewer and film carrier
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Support or housing : Flash or strobe)

Patent 5757431: Apparatus for coupling multiple data sources onto a printed document
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Support or housing : Flash or strobe)

Patent 5757432: Manipulating video and audio signals using a processor which supports SIMD instructions
(TELEVISION : BANDWIDTH REDUCTION SYSTEM : With beam energy determining color)

Patent 5757433: Video coding apparatus which alternates the numbers of frames in a group of pictures
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Adaptive)

Patent 5757434: Motion-compensated predictive encoder in which groups of pictures are each encoded with substantially the same number of bits
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Adaptive : Quantization : Having SAW or charge-transfer device)

Patent 5757435: MPEG-2 inverse telecine circuit
(TELEVISION : FORMAT CONVERSION : Scan rate variation)

Patent 5757436: Image processor system
(TELEVISION : FORMAT : Adapted to reduce noise or for frequency modulation (e.g., variable gain) : Frequency change of subcarrier)

Patent 5757437: Apparatus and method for displaying caption broadcast and teletext on the screen of a double-wide television
(TELEVISION : BASIC RECEIVER WITH ADDITIONAL FUNCTION : For display of additional information : Simultaneously and on same screen (e.g., multiscreen) : Color processing)

Patent 5757438: Apparatus for compensating for image display characteristics
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Display controlled by ambient light : Specified color (e.g., saturation and contrast control) : Marker or pointer generator)

Patent 5757439: Method for detecting color burst signal amplitude for chrominance signal level control and an apparatus therefor
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Chrominance signal amplitude control (e.g., saturation) : Including chrominance signal amplitude control)

Patent 5757440: Method and apparatus for providing an offset level to an image signal
(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 5757441: Method and apparatus for performing automatic channel selection and automatic tuner diagnosis in a double-tuner television receiver
(TELEVISION : RECEIVER CIRCUITRY : Tuning : Color television)

Patent 5757442: Cathode ray tube
(TELEVISION : VIDEO DISPLAY : Cathode-ray tube : Protective device : Implosion protection : Electrochromic device)

Patent 5757443: Transmission-type display device with a heat-dissipating glass plate external to at least one liquid crystal substrate
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : LIQUID CRYSTAL SYSTEM : Projector including liquid crystal cell (s) : Exposure device for lithography)

Patent 5757444: Electro-optical device and method of driving the same
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR EXCITATION OF LIQUID CRYSTAL : Electrical excitation of liquid crystal (i.e., particular voltage pulses, AC vs. DC, threshold voltages, etc.) : With supplemental capacitor : With particular dielectric mirror for spatial light modulator (i.e., SLM))

Patent 5757445: Single crystal silicon tiles for display panels
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR EXCITATION OF LIQUID CRYSTAL : Electrical excitation of liquid crystal (i.e., particular voltage pulses, AC vs. DC, threshold voltages, etc.) : With particular switching device : Transistor : Structure of transistor : Transferred transistor :)

Patent 5757446: Liquid crystal display matrix array employing ovonic threshold switching devices to isolate individual pixels
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR EXCITATION OF LIQUID CRYSTAL : Electrical excitation of liquid crystal (i.e., particular voltage pulses, AC vs. DC, threshold voltages, etc.) : With particular switching device : Two terminal nonlinear switching device (e.g., N-I-N, S-I-S, Ferroelectric, etc.) : Plural nonredundant transistors per pixel)

Patent 5757447: Fluorescent lamp for the color liquid crystal display device and a color liquid crystal display device
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Particular illumination : Fluorescent light source : Reflector having particular shape behind light source)

Patent 5757448: Polymer dispersed liquid crystal with larger pore sizes in shorter wavelength regions
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Microencapsulated or polymer dispersed liquid crystal : Formed by particular technique : With nonpolymer encapsulating medium)

Patent 5757449: Method of manufacturing optical low-pass filter
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Filter : With particular non-zero and non-90 angle between opposite polarization axes)

Patent 5757450: Liquid crystal display with color filters and sizes of inclined linear wiring and terminal electrodes adjusted for equal resistances
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Filter : Color filter : For supertwisted nematic liquid crystal)

Patent 5757451: Liquid crystal display device spacers formed from stacked color layers
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Filter : Color filter : For supertwisted nematic liquid crystal)

Patent 5757452: Color liquid crystal panel with light shielding layer sections formed between color filter films without contacting said color filter films
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Filter : Opaque mask or black mask : With unequal areas for different colors or with fractional shift between one line of colors and the next)

Patent 5757453: Liquid crystal display device having storage capacitors of increased capacitance and fabrication method therefor
(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 5757454: Liquid crystal display device with homeotropic alignment in which two liquid crystal regions on the same subtrate have different pretilt
(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 5757455: Hybrid alignment type liquid crystal display
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Particular nonoptical film or layer (e.g., adhesive layer, barrier layer) : Alignment layer : 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 5757456: Display device and method of fabricating involving peeling circuits from one substrate and mounting on other
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Electrode or bus detail (i.e., excluding supplemental capacitor and transistor electrodes) : Having connection detail to external circuit : With driving circuit having input and output electrodes on liquid crystal substrate : With particular pretilt angle (i.e., with liquid crystal other than chiral smectic))

Patent 5757457: Removable nosepiece for a unitary lens
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : SPECTACLES AND EYEGLASSES : Nose pads or cushions : Detachable : With lens clamping straps)

Patent 5757458: Annular mask contact lenses
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : SPECTACLES AND EYEGLASSES : Ophtahalmic lenses or blanks : Eye contact type : Colored : Spring between lens and strap)

Patent 5757459: Multifocal optical elements
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : SPECTACLES AND EYEGLASSES : Ophtahalmic lenses or blanks : Multifocal : With sections of different light absorption)

Patent 5757460: Combination ophthalmic device
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : EYE EXAMINING OR TESTING INSTRUMENT : Objective type : Of abnormal muscular functioning)

Patent 5757461: Method for displaying a photographing point of a cornea in an apparatus for obtaining video images of corneal cells
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : EYE EXAMINING OR TESTING INSTRUMENT : Objective type : Including eye photography :)

Patent 5757462: Ophthalmic apparatus for photographing a section of an anterior part of an eye
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : EYE EXAMINING OR TESTING INSTRUMENT : Objective type : Including eye photography :)

Patent 5757463: Eye examining apparatus scanning the eye with a light beam
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : EYE EXAMINING OR TESTING INSTRUMENT : Objective type : Including diaphram or slit : For cornea curvature measurement)

Patent 5757464: Indirect ophthalmoscopy contact lens device with compound contact lens element
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : EYE EXAMINING OR TESTING INSTRUMENT : Objective type : With contact lens : On rotary disc)

Patent 5757465: Storage medium for carrying information encoded in two dimensions
(OPTICS: MOTION PICTURES : WITH SOUND ACCOMPANIMENT : Sound allocation : Plural sound transducers selectively operable)

Patent 5757466: Method of customer photoprint annotation
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Tilting : Regulating light intensity or exposure time)

Patent 5757467: Method and apparatus for preparing index prints with identically oriented vertical images and with identically oriented lateral images
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Identifying, composing, or selecting : Regulating light intensity or exposure time)

Patent 5757468: Method and apparatus for producing photographic prints with sound indicia thereon
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Identifying, composing, or selecting : Regulating light intensity or exposure time)

Patent 5757469: Scanning lithography system haing double pass Wynne-Dyson optics
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Step and repeat : Reflector between original and photo-sensitive paper)

Patent 5757470: Variable annular illuminator for photolithographic projection imager
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Illumination systems or details : Reflector between original and photo-sensitive paper)

Patent 5757471: Method and apparatus for producing index prints, and density adjusting method
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Illumination systems or details : Including shutter, diaphragm, polarizer or filter : Vertical optical path)

Patent 5757472: Intelligent vehicle highway system sensor and method
(OPTICS: MEASURING AND TESTING : RANGE OR REMOTE DISTANCE FINDING : With photodetection : Using at least a pair of viewing axes)

Patent 5757473: Optical strain sensor for the measurement of microdeformations of surfaces
(OPTICS: MEASURING AND TESTING : MATERIAL STRAIN ANALYSIS : Axes determination)

Patent 5757474: System for characterizing semiconductor materials and photovoltaic devices through calibration
(OPTICS: MEASURING AND TESTING : WITH PLURAL DIVERSE TEST OR ART : Lamp attachments)

Patent 5757475: Analyzer for analyzing casts in urine with flow cytometry
(OPTICS: MEASURING AND TESTING : PLURAL TEST : Lamp attachments)

Patent 5757476: Analyzer for analyzing particle components in urine with flow cytometry
(OPTICS: MEASURING AND TESTING : PLURAL TEST : Lamp attachments)

Patent 5757477: Real time monitoring of medium parameters
(OPTICS: MEASURING AND TESTING : REFRACTION TESTING (E.G., REFRACTOMETERS) : Optical center, cylinder axis, or prism measuring or determining)

Patent 5757478: Remote position sensing apparatus and method
(OPTICS: MEASURING AND TESTING : ANGLE MEASURING OR ANGULAR AXIAL ALIGNMENT : Apex of angle at observing or detecting station : With photodetection : With source beam moving to follow or align)

Patent 5757479: Optical inspection apparatus
(OPTICS: MEASURING AND TESTING : INSPECTION OF FLAWS OR IMPURITIES : Integrating spheres)

Patent 5757480: Method for laser alignment in mask repair
(OPTICS: MEASURING AND TESTING : INSPECTION OF FLAWS OR IMPURITIES : Transparent or translucent material : Patterned surface : Standard movable)

Patent 5757481: Method for testing a turbidity sensor
(OPTICS: MEASURING AND TESTING : INSPECTION OF FLAWS OR IMPURITIES : Transparent or translucent material : Detection of foreign material (e.g., trash, splinters, contaminants, etc.))

Patent 5757482: Module for optical detection in microscale fluidic analyses
(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 5757483: Dual beam optical spectrograph
(OPTICS: MEASURING AND TESTING : BY DISPERSED LIGHT SPECTROSCOPY : For spectrographic (i.e., photographic) investigation : With diffraction grating : With particular electrical switching)

Patent 5757484: Standoff laser induced-breakdown spectroscopy penetrometer system
(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 5757485: Digital camera image sensor positioning method including a non-coherent interferometer
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : Using fiber or waveguide interferometer : Having a short coherence length source : By dithering (suspensions, drives, flexures))

Patent 5757486: Digital camera image sensor positioning apparatus including a non-coherent light interferometer
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : Using fiber or waveguide interferometer : Having a short coherence length source : By dithering (suspensions, drives, flexures))

Patent 5757487: Methods and apparatus for distributed optical fiber sensing of strain or multiple parameters
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : Using fiber or waveguide interferometer : Multiplexed sensor array : By dithering (suspensions, drives, flexures))

Patent 5757488: Optical frequency stability controller
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : Spectroscopy : Using plural photocells)

Patent 5757489: Interferometric apparatus for measuring a physical value
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : For dimensional measurement : Displacement or distance : X-Y and/or Z table : Having wavefront division (e.g., by diffraction))

Patent 5757490: Compact three-axis ring laser gyroscope
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : Rotation rate (e.g., ring laser gyros) : Multi-axis cavity : Having m x n loop coupler where (m is greater than 2) and (n is greater than or equal to 2) (e.g., passive bias))

Patent 5757491: Laser interferometer system for straightness measurements
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : For dimensional measurement : For orientation or alignment : Between slider/disc (e.g., flying height))

Patent 5757492: Apparatus for measuring the flying height of magnetic heads using a single-crystal sapphire disc
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : For dimensional measurement : Gap : Between slider/disc (e.g., flying height) : Having wavefront division (e.g., by diffraction))

Patent 5757493: Interferometer with catadioptric imaging system having expanded range of numerical aperture
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : For dimensional measurement : Contour or profile : Tilt)

Patent 5757494: System and method for improving data acquisition capability in spectroscopic ellipsometers
(OPTICS: MEASURING AND TESTING : BY POLARIZED LIGHT EXAMINATION : Of surface reflection : Including polarimeters)

Patent 5757495: Checking device for flatness of a drive chassis of a disc player
(OPTICS: MEASURING AND TESTING : SURFACE ROUGHNESS : With screen)

Patent 5757496: Method of surface roughness measurement using a fiber-optic probe
(OPTICS: MEASURING AND TESTING : SURFACE ROUGHNESS : With screen)

Patent 5757497: Twin beam displacement transducer
(OPTICS: MEASURING AND TESTING : POSITION OR DISPLACEMENT : Silhouette)

Patent 5757498: Optical spray coating monitoring system and method
(OPTICS: MEASURING AND TESTING : DIMENSION : Thickness : Light scanning)

Patent 5757499: Method of locating the spatial position of a frame of reference and apparatus for implementing the method
(OPTICS: MEASURING AND TESTING : POSITION OR DISPLACEMENT : Position transverse to viewing axis : Special mark or target on object : Moire)

Patent 5757500: Calibration system for large tooling fixtures
(OPTICS: MEASURING AND TESTING : POSITION OR DISPLACEMENT : Position transverse to viewing axis : Special mark or target on object : Moire)

Patent 5757501: Apparatus for optically sensing obstacles in front of vehicles
(OPTICS: MEASURING AND TESTING : SHAPE OR SURFACE CONFIGURATION : Triangulation : Scan : Scan)

Patent 5757502: Method and a system for film thickness sample assisted surface profilometry
(OPTICS: MEASURING AND TESTING : DIMENSION : Thickness : Light scanning)

Patent 5757503: Method and apparatus for fabricating products using alignment measuring technique
(OPTICS: MEASURING AND TESTING : BY ALIGNMENT IN LATERAL DIRECTION : With light detector (e.g., photocell) : For comparison with master or desired configuration)

Patent 5757504: Positional measurement projecting device and mounting structure therefor
(OPTICS: MEASURING AND TESTING : BY ALIGNMENT IN LATERAL DIRECTION : With light detector (e.g., photocell) : For comparison with master or desired configuration)

Patent 5757505: Exposure apparatus
(OPTICS: MEASURING AND TESTING : BY ALIGNMENT IN LATERAL DIRECTION : With light detector (e.g., photocell) : For comparison with master or desired configuration)

Patent 5757506: Video positioning system for a pouring vessel
(OPTICS: MEASURING AND TESTING : BY ALIGNMENT IN LATERAL DIRECTION : With light detector (e.g., photocell) : For comparison with master or desired configuration)

Patent 5757507: Method of measuring bias and edge overlay error for sub-0.5 micron ground rules
(OPTICS: MEASURING AND TESTING : BY ALIGNMENT IN LATERAL DIRECTION : With registration indicia (e.g., scale) : For comparison with master or desired configuration)

Patent 5757508: Charging member having an elastomeric member comprising an elastomeric material and a double oxide
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Recording apparatus : Scanning)

Patent 5757509: Image forming machine
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Recording apparatus : Scanning)

Patent 5757510: Facsimile mail apparatus
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Electronic mailbox : Composite image)

Patent 5757511: Facsimile storage exchange apparatus
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Document filing and retrieval system : Composite image)

Patent 5757513: Signal discrimination circuit
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Auxiliary signal : Coding for digital facsimile equipment (e.g., Group 3 or 4))

Patent 5757514: Facsimile remote diagnostic system and facsimiles
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Auxiliary signal : Coding for digital facsimile equipment (e.g., Group 3 or 4))

Patent 5757515: Image processing method and apparatus
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Specific signal processing circuitry : Image processing : Shade correction : Variable threshold determined by image or other condition (e.g., adaptive thresholding))

Patent 5757516: Noise quenching method and apparatus for a colour display system
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Specific signal processing circuitry : Image processing : Noise elimination : Variable threshold determined by image or other condition (e.g., adaptive thresholding))

Patent 5757517: Adaptive error diffusion method
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Specific signal processing circuitry : Image processing : Noise elimination : Variable threshold determined by image or other condition (e.g., adaptive thresholding))

Patent 5757518: Image scanner
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Picture signal generator : Scanning : Picture signal thresholding)

Patent 5757519: Video presenter with detachable lower illumination case
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Picture signal generator : Scanning : Facsimile illumination control : Variable thresholding technique)

Patent 5757520: Color linear image sensor and an image processing system
(FACSIMILE AND STATIC PRESENTATION PROCESSING : NATURAL COLOR FACSIMILE : Scanning : Solid-state : Coherent light)

Patent 5757521: Pattern metallized optical varying security devices
(OPTICAL: SYSTEMS AND ELEMENTS : HOLOGRAPHIC SYSTEM OR ELEMENT : Authentication :)

Patent 5757522: Method for electro-optically rendering a holographic image
(OPTICAL: SYSTEMS AND ELEMENTS : HOLOGRAPHIC SYSTEM OR ELEMENT : For synthetically generating a hologram : Having nonplanar recording medium surface)

Patent 5757523: Optical radiation devices
(OPTICAL: SYSTEMS AND ELEMENTS : HOLOGRAPHIC SYSTEM OR ELEMENT : Using a hologram as an optical element : Holograph on curved substrate)

Patent 5757524: Normally white multigap twisted nematic liquid crystal display with reduced hue variation over viewing angle
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL COMPUTING WITHOUT DIFFRACTION : Hardware for producing a hologram)

Patent 5757525: All-optical devices
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL COMPUTING WITHOUT DIFFRACTION : Logic gate : Real image)

Patent 5757526: Optical communication network and method for optically detecting a fault
(OPTICAL COMMUNICATIONS : DIAGNOSTIC TESTING : Fault detection : Optical fiber : Using a secondary ring or loop)

Patent 5757527: Optical fiber transmission system mapping arrangement
(OPTICAL COMMUNICATIONS : MULTIPLEX : Optical switching : Power)

Patent 5757528: Universal directionally adjustable optical transmitter and receiver assembly
(OPTICAL COMMUNICATIONS : OPTICAL COMMUNICATION OVER FREEE SPACE : Transceivers : Including alignment : Feedback control)

Patent 5757529: In-line regenerating apparatus for regenerating a soliton-conveyed signal by synchronously modulating the solitons by means of a
(OPTICAL COMMUNICATIONS : OPTICAL REPEATER SYSTEM : Specific optical waveguide : Modulation conversion)

Patent 5757530: Signal transmitter with automatic output control and systems utilizing the same
(OPTICAL COMMUNICATIONS : TRANSMITTER : Having particular modulation : Frequency modulation : Using optical phase conjugation)

Patent 5757531: Gils for heterodyne receiver having low intermediate frequency
(OPTICAL COMMUNICATIONS : RECEIVER : Heterodyne : Including feedback)

Patent 5757532: Optical scanner
(OPTICAL: SYSTEMS AND ELEMENTS : DEFLECTION USING A MOVING ELEMENT OR MEDIUM (OFFSETTING OR CHANGING AT LEAST A PORTION OF THE BEAM) : Logic gate)

Patent 5757533: Scanning lens and optical scanner using the same
(OPTICAL: SYSTEMS AND ELEMENTS : DEFLECTION USING A MOVING ELEMENT OR MEDIUM (OFFSETTING OR CHANGING AT LEAST A PORTION OF THE BEAM) : Using a periodically moving element (periodic change of optically reflecting, refracting or diffracting element) : Having particular focusing element to receive scanned light : Having a common axis of rotation)

Patent 5757534: Light scanning optical system and apparatus using the same
(OPTICAL: SYSTEMS AND ELEMENTS : DEFLECTION USING A MOVING ELEMENT OR MEDIUM (OFFSETTING OR CHANGING AT LEAST A PORTION OF THE BEAM) : Using a periodically moving element (periodic change of optically reflecting, refracting or diffracting element) : Having particular focusing element to receive scanned light : Having a common axis of rotation)

Patent 5757535: Optical scanner
(OPTICAL: SYSTEMS AND ELEMENTS : DEFLECTION USING A MOVING ELEMENT OR MEDIUM (OFFSETTING OR CHANGING AT LEAST A PORTION OF THE BEAM) : Using a periodically moving element (periodic change of optically reflecting, refracting or diffracting element) : Including reflective type moving element : Having multifaceted rotating element : Single plane mirror element)

Patent 5757536: Electrically-programmable diffraction grating
(OPTICAL: SYSTEMS AND ELEMENTS : DEFLECTION USING A MOVING ELEMENT OR MEDIUM (OFFSETTING OR CHANGING AT LEAST A PORTION OF THE BEAM) : By moving a reflective element : Reflective element moved by deformable support : Having planar rotating reflector with rotation axis in its plane)

Patent 5757537: Electrochromic devices and methods
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL MODULATOR : Light wave temporal modulation (e.g., frequency, amplitude, etc.) : Changing bulk optical parameter : Electro-optic : Electrochromic : Reflection-type (e.g., display device) : Complementary device :)

Patent 5757538: Optical isolator
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL MODULATOR : Light wave temporal modulation (e.g., frequency, amplitude, etc.) : Changing bulk optical parameter : Magneto-optic : Modulation of polarized light via modulating input signal : Using layered structure or plural mediums : Diverse layer)

Patent 5757539: Thin film actuated mirror array for use in an optical projection system
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL MODULATOR : Light wave temporal modulation (e.g., frequency, amplitude, etc.) : By changing physical characteristics (e.g., shape, size or contours) of an optical element : Thermo-optic)

Patent 5757540: Long-period fiber grating devices packaged for temperature stability
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL AMPLIFIER : Correction of deleterious effects : Filtering (e.g., noise) : Grating : Adjusting input signal power)

Patent 5757541: Method and apparatus for an optical fiber amplifier
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL AMPLIFIER : Optical fiber : Using saturable or spatial filter)

Patent 5757542: Polarizing accessory system for microscopes
(OPTICAL: SYSTEMS AND ELEMENTS : COMPOUND LENS SYSTEM : Microscope : Illuminator : With illuminator support : Binocular)

Patent 5757543: Keplerian variable magnification finder
(OPTICAL: SYSTEMS AND ELEMENTS : COMPOUND LENS SYSTEM : Variable magnification : With prism or U-shaped optical path)

Patent 5757544: Image display apparatus
(OPTICAL: SYSTEMS AND ELEMENTS : COMPOUND LENS SYSTEM : With relay : With prism or U-shaped optical path)

Patent 5757545: Lenticular and barrier strip pictures with changeable scenes
(OPTICAL: SYSTEMS AND ELEMENTS : STEREOSCOPIC : Having record with lenticular surface : Lenticular)

Patent 5757546: Electronic stereoscopic viewer
(OPTICAL: SYSTEMS AND ELEMENTS : STEREOSCOPIC : With right and left channel discriminator (e.g., polarized or colored light) : Lenticular)

Patent 5757547: High efficiency homogeneous polarization converter
(OPTICAL: SYSTEMS AND ELEMENTS : POLARIZATION WITHOUT MODULATION : Light polarization without any external input : By birefringent element : Using plural elements : Using film strips)

Patent 5757548: Kaleidoscope, and pattern generating apparatus and pattern generating method utilizing the same
(OPTICAL: SYSTEMS AND ELEMENTS : KALEIDOSCOPE : With absorption means)

Patent 5757549: Variable focal position optical system and light beam scanning apparatus
(OPTICAL: SYSTEMS AND ELEMENTS : SINGLE CHANNEL SIMULTANEOUSLY TO OR FROM PLURAL CHANNELS (E.G., LIGHT DIVIDING, COMBINING, OR PLURAL IMAGE FORMING, ETC.) : Including particles loosely housed for agitation)

Patent 5757550: Dual-view imaging product
(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 5757551: Beam splitter for an optical collimator assembly
(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 : Noncircular cross section)

Patent 5757552: Microscope objective lens and a microscope incorporating same
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : Microscope objective : Having six components : In a variable media (e.g., gas, elastomer, etc.))

Patent 5757553: Eyepiece lens of wide visual field
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : Eyepiece : Including prismatic element)

Patent 5757554: Zoom lens
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With variable magnification (e.g., zoom type) : With mechanical compensation : Other than first group moves for focusing (internal focus type) : Cylindrical lenslets)

Patent 5757555: Internal focusing type telephoto lens
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With variable magnification (e.g., zoom type) : With mechanical compensation : Other than first group moves for focusing (internal focus type) : Cylindrical lenslets)

Patent 5757556: Zoom lens
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With variable magnification (e.g., zoom type) : With mechanical compensation : Two groups : + - Arrangement : Having crossed axes)

Patent 5757557: Beam-forming lens with internal cavity that prevents front losses
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : Including a nonspherical surface : Adjusting mechanism)

Patent 5757558: Imaging system with rectifying mask
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : Multiple component lenses : Two components : + + + Arrangement)

Patent 5757559: Lens holding device
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With support : Lens mounts : Monocular loupe type)

Patent 5757560: Index print viewer
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With support : Lens mounts : Plural lenses in common carrier selectively operable (e.g., turret type, etc.) : With third component biconvex)

Patent 5757561: Precision optical mounts
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With support : Lens mounts : Adjustable : With third component biconvex)

Patent 5757562: Mirror with reflection coefficient variable spatially in amplitude and in phase
(OPTICAL: SYSTEMS AND ELEMENTS : MIRROR : Including specified control or retention of the shape of a mirror surface : Plural reflecting surfaces)

Patent 5757563: Multi-angle laser beam projector
(OPTICAL: SYSTEMS AND ELEMENTS : MIRROR : Plural mirrors or reflecting surfaces : Identical adjacent mirrors identically supported : With successive reflections : Bayonet coupling)

Patent 5757564: Coatings on glass
(OPTICAL: SYSTEMS AND ELEMENTS : MIRROR : Fracture resistant (e.g., shatterproof, etc.) : Concave)

Patent 5757565: Digest playback apparatus and method for video cassette recorder
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : CONVERTING AN ANALOG SIGNAL TO DIGITAL FORM FOR RECORDING; REPRODUCING AND RECONVERTING : Frequency)

Patent 5757566: Direct AC-coupled amplifier with improved common mode rejection for MR heads
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL RECORDING OR REPRODUCING : Specifics of the amplifier : Between heads in alternate engagement with medium)

Patent 5757567: Method and apparatus for servo control with high efficiency gray code for servo track ID
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Address coding : Intra-cell transition)

Patent 5757568: System and method for encoding a servo address
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Address coding : Intra-cell transition)

Patent 5757569: Helical scan type information recording device for digital and analog signals
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL RECORDING OR REPRODUCING : Signal switching : Between heads in alternate engagement with medium :)

Patent 5757570: Reel servo device for recording/reproducing apparatus employing a tape as recording medium
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the record : Recording amplifier)

Patent 5757571: Flexible-capacity scaling for efficient access of ordered data stored on magnetic tape media
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the record : Locating specific areas :)

Patent 5757572: Searching a helical autoreverse magnetic tape for a desired program information from both sides of the tape
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the record : Locating specific areas : Responsive to recorded address :)

Patent 5757573: Magnetic disk device without slider and having magnetic head mounted directly on magnetic head support
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the head : Stopping or reversing)

Patent 5757574: Methods and systems for self-servowriting including maintaining a reference level within a usable dynamic range
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the head : Stopping or reversing)

Patent 5757575: Track-curvature detection using clock phase shift in azimuth recording
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the head : Stopping or reversing)

Patent 5757576: Disk apparatus, and phase demodulating device and method for a disk apparatus
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the head : Track changing : For rotary carrier (e.g., disc) : By recorded servo reference or address signal : Stepping motor)

Patent 5757577: Magnetic recording-playback apparatus for cassettes of two different sizes
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Tape record : Tape in container : Transport accommodates different types : Drum)

Patent 5757578: Tape cassette loading apparatus
(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 5757579: Data cartridge drive for receiving data cartridges of varied memory capacity
(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 5757580: Constrain layer damping of a disc drive printed wiring assembly
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Disk record : Environmental control (e.g., air filter, temperature control) : Plural reels)

Patent 5757581: Magnetic disc device for lubricating a rotating disc
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Disk record : Environmental control (e.g., air filter, temperature control) : Plural reels)

Patent 5757582: Miniature hard disk drive system
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Disk record : Plural disks : Flexible disk)

Patent 5757583: Disc drive having automatic clamp and disc ejection arrangements
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Disk record : Loading or ejecting mechanism : Motorized : Motorized)

Patent 5757584: Disk cartridge hub locking mechanism
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Disk record : Rotational drive detail : Motorized)

Patent 5757585: Method for bonding leads to a slider in a disk drive integrated suspension assembly
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : FLUID BEARING HEAD SUPPORT : Disk record : Air bearing slider detail : Electrical attachment of slider/head : Motorized)

Patent 5757586: Flexure mounting plate with deswaging tabs
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : Disk record : Load beam detail : Actuator mount region detail : Ball staking : Voice coil adjuster)

Patent 5757587: Direct access storage device having a disk motion limiter for preventing disk data zone and spindle bearing damage
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : For moving head into/out of transducing position : Disk record : Arcuate track change type : Fixed lifter : Actuator side detail)

Patent 5757588: Hard disk assembly having a pivot bearing assembly comprising fingers bearing on a shaft
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : For shifting head between tracks : Disk record : Arcuate head movement : Bearing : Voice coil)

Patent 5757589: Head device provided with a reciprocating actuator for alternating an azimuth angle of a magnetic gap
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : For adjusting head position : Tape record : Rotary head : Plural screws)

Patent 5757590: Fusible-link removable shorting of magnetoresistive heads for electrostatic discharge protection
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD : Magnetoresistive (MR) reproducing head : Electrostatic Discharge (ESD) protection : In horizontal head configuration)

Patent 5757591: Magnetoresistive read/inductive write magnetic head assembly fabricated with silicon on hard insulator for improved durability and
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD : Magnetoresistive (MR) reproducing head : Electrostatic Discharge (ESD) protection : In horizontal head configuration)

Patent 5757592: Laminated coil for a magnetic head of a disk drive and method for manufacturing the same
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD : Head winding : Plural gaps)

Patent 5757593: Magnetic-type cassette with a pad having a polytetrafluoroethylene layer anchored to the open pores of a foam base
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD : Head accessory : Pressure element : Tape record : Element in tape container : Helical scan)

Patent 5757594: Plugable media stackloading system
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : INFORMATION LOCATION OR REMOTE OPERATOR ACTUATED CONTROL : Selective addressing of storage medium (e.g., programmed access) : Of optical storage medium : Plural optical storage media in disc changer : Plural media are discs stored in cartridges : Having particular mechanism or slot for transferring disc into changer from outside : Movable drive)

Patent 5757595: Apparatus for displaying battery charging of electric vehicle
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Condition of electrical apparatus : Battery : Semiconductor detector)

Patent 5757596: Motor control assembly and method of controlling same
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Motor protective condition responsive circuits : Voltage responsive)

Patent 5757597: Ground fault interrupter container combination
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Ground fault protection : Transformer with structurally combined protective device)

Patent 5757598: Ground fault circuit interrupter
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Ground fault protection : With differential sensing in a polyphase system : With fuse)

Patent 5757599: Protection arrangement for a switching device
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Load shunting by fault responsive means (e.g., crowbar circuit) : Voltage responsive : With more than two wires)

Patent 5757600: Reverse battery protection circuit
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : With specific quantity comparison means : Reverse energy responsive (e.g., directional) : With time delay protective means)

Patent 5757601: Short circuit protection for high side driver
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : With specific voltage responsive fault sensor : Overvoltage : Including P-N junction (e.g., a diode, a zener diode, or transistor) : With communication means between disconnect points)

Patent 5757602: Overcurrent protective switch, specifically a motor protective switch
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : With specific circuit breaker or control structure : Plural conductors in single sheath (e.g., compound))

Patent 5757603: Electrical surge protection device
(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 5757604: Surge arrester having grooved and ridged terminals
(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 5757605: Pulse-width modulation control system for multiple solenoids utilizing a single A/D converter in which the A/D conversion time is used to
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : CONTROL CIRCUITS FOR ELECTROMAGNETIC DEVICES : Systems for magnetizing, demagnetizing, or controlling the magnetic field : Including particular drive circuit : Including means to establish plural distinct current levels (e.g., high, low) : By separating contacts)

Patent 5757606: Electrical ground connection for powder painting apparatus
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTRIC CHARGING OF OBJECTS OR MATERIALS : Particulate matter (e.g., liquids with suspended particles) : For spray production : Integral with shoe)

Patent 5757607: Metallized dielectric film of variable resistance and relative capacitor
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROSTATIC CAPACITORS : With protection or compensating means : Self-healing : With piezoelectric element)

Patent 5757608: Compensated pressure transducer
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROSTATIC CAPACITORS : Variable : Responsive to external condition : Pressure : By diaphragm : Including thyratron)

Patent 5757609: Ceramic capacitor
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROSTATIC CAPACITORS : Fixed capacitor : Significant electrode feature : Material : Rotary plates)

Patent 5757610: Dielectric ceramic and monolithic ceramic electronic part using the same
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROSTATIC CAPACITORS : Fixed capacitor : Solid dielectric : Lead extends around at least a portion of capacitor)

Patent 5757611: Electronic package having buried passive components
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROSTATIC CAPACITORS : Fixed capacitor : Solid dielectric : Ceramic, glass, or oxide particles : With multilayer ceramic capacitor : Composition : Including halogen (e.g., chlorinated))

Patent 5757612: Structure and fabrication method for non-planar memory elements
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROSTATIC CAPACITORS : Fixed capacitor : Solid dielectric : Ceramic, glass, or oxide particles : With multilayer ceramic capacitor : Composition : Including halogen (e.g., chlorinated))

Patent 5757614: Gas insulated switchgear apparatus
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electrical power distribution systems and devices : Distribution station (i.e., substation) : Shared electrode)

Patent 5757615: Liquid cooled computer apparatus and associated methods
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Computer related support : With cooling means : Disk drive support)

Patent 5757616: Physical security system for portable computer
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Computer related support : CRT support)

Patent 5757617: Module with snap-fit cover
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Computer related support : Memory unit support : Disk drive support : With plug-in circuit breakers)

Patent 5757618: Expansion board mounting structure for computers
(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)

 

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