Patents 6052113 - 6052365

 

 

Patent 6052113: Methods and apparatus for processing data values representative of an image with efficient dither matrices
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Color or intensity : Dither or halftone : Expert system or AI)

Patent 6052114: Virtual reality body-sensing apparatus
(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 6052115: User interactive cursor control system with a programmable scale of orthogonal user movements to cursor movements
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Cursor mark position control device : Having variable cursor speed : Scaling)

Patent 6052116: Wireless keyboard system
(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 6052117: Information display system for electronically reading a book
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Touch panel : Having programmable function key)

Patent 6052118: Display system with image scanning apparatus
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY DRIVING CONTROL CIRCUITRY : Light detection means (e.g., with photodetector) : Having common base or substrate)

Patent 6052119: Image displaying device with time control function
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY DRIVING CONTROL CIRCUITRY : Display power source : Regulating means : Changing of subpixel location over time)

Patent 6052120: Method of operating a portable interactive graphics display tablet and communications systems
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : Font selection)

Patent 6052121: Database graphical user interface with user frequency view
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : For plural users or sites (e.g., network) : Slide manipulating or editing)

Patent 6052122: Method and apparatus for matching registered profiles
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : Computer supported collaborative work between plural users : Downloading remote executables (e.g., Java, CGI))

Patent 6052123: Animation reuse in three dimensional virtual reality
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension :)

Patent 6052124: System and method for directly estimating three-dimensional structure of objects in a scene and camera motion from three two-dimensional views
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension :)

Patent 6052125: Method for reducing the rendering load for high depth complexity scenes on a computer graphics display
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension : Hidden line/surface determining :)

Patent 6052126: Parallel processing three-dimensional drawing apparatus for simultaneously mapping a plurality of texture patterns
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Texture : Z buffer (depth buffer))

Patent 6052127: Circuit for determining non-homogenous second order perspective texture mapping coordinates using linear interpolation
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Texture : Z buffer (depth buffer))

Patent 6052128: Method and apparatus for clipping convex polygons on single instruction multiple data computers
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Clipping : Error diffusion)

Patent 6052129: Method and apparatus for deferred clipping of polygons
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Clipping : Error diffusion)

Patent 6052130: Data processing system and method for scaling a realistic object on a user interface
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Scaling : Object based : 2D manipulations)

Patent 6052131: Apparatus and method for generating antialiased polygons
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Shape generating : Bar graph)

Patent 6052132: Technique for providing a computer generated face having coordinated eye and head movement
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Animation : Motion planning or control : Scaling)

Patent 6052133: Multi-function controller and method for a computer graphics display system
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS DISPLAY MEMORY SYSTEM : Graphic display memory controller : Plural memory controllers : Optical detector)

Patent 6052134: Memory controller and method for dynamic page management
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS DISPLAY MEMORY SYSTEM : Graphic display memory controller : Using different access modes : Optical detector)

Patent 6052135: Combination erase bar and belt position detector system for use with an electrophotographic imaging system
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : ELECTRIC MARKING APPARATUS OR PROCESSES : Electrostatic : Multicolor : Registration : With carrier)

Patent 6052136: Color image forming apparatus and method for manufacturing recording head used in color image forming apparatus
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : ELECTRIC MARKING APPARATUS OR PROCESSES : Electrostatic : Multicolor : Plural heads : Using light as exposure means : Drop sensors)

Patent 6052137: Ticket and ticket rewriting apparatus
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : By electrochemical)

Patent 6052138: Shading compensation method
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Density control : Transfer material or recording medium)

Patent 6052139: Thermal transfer printing device
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Specific resistance recording element type : Adjustable)

Patent 6052140: Image forming apparatus
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Plural beam scan : Synchronization of light with medium : Including switching means)

Patent 6052141: Image processing apparatus and method
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Feedback of light for intensity control : Housing or mounting)

Patent 6052142: Precision assembly technique using alignment fixture and the resulting assembly
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Specific optical structure : Having mounting or supporting means : Specific lens)

Patent 6052143: Spindle unit control method and image forming apparatus
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Specific optical structure : Having deflector : Polygon : For detecting color)

Patent 6052144: Image printing
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : With record receiver or handling means therefor : Having deflector)

Patent 6052145: System and method for controlling the broadcast and recording of television programs and for distributing information to be displayed on
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : OPERATOR INTERFACE : To facilitate tuning or selection of video signal : Electronic program guide : Information updating : Combined at local receiver)

Patent 6052146: Alignment of a video monitor using an on-screen display chip and a gain matrix table
(TELEVISION : MONITORING, TESTING, OR MEASURING : Testing of image reproducer : Alignment-manufacturing : With rotating reflector)

Patent 6052147: Photic image processing device
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Combined image signal generator and general image signal processing : Combined automatic gain control and exposure control (i.e., sensitivity control) : Responsive to output signal)

Patent 6052148: Video and audio data compression system
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Adaptive)

Patent 6052149: Method and apparatus for interleaving chrominance signals in a video signal processor
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Block coding : Discrete cosine)

Patent 6052150: Video data signal including a code string having a plurality of components which are arranged in a descending order of importance
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Predictive : Motion vector : Subband coding)

Patent 6052151: Editing apparatus
(TELEVISION : NONPICTORIAL DATA PACKET IN TELEVISION FORMAT : Data format : Frequency change of subcarrier)

Patent 6052152: Digital carrier synthesis by counting cycles for synchronization to a reference signal that is asynchronous with respect to a digital
(TELEVISION : SYNCHRONIZATION : Automatic phase or frequency control : Of sampling or clock : Noise inversion)

Patent 6052153: Synchronization circuit and methods for screens with scanning circuits that reduce the effects of variations in frequency of an input signal
(TELEVISION : SYNCHRONIZATION : Automatic phase or frequency control : Horizontal sync component : Plural distinct operating modes : Plural (e.g., stereo or SAP))

Patent 6052154: Image processing device with expander minimizing memory requirements for obtaining multiple sub window image data
(TELEVISION : BASIC RECEIVER WITH ADDITIONAL FUNCTION : For display of additional information : Simultaneously and on same screen (e.g., multiscreen) : Color processing)

Patent 6052155: One key system for freezing a television PIP display
(TELEVISION : BASIC RECEIVER WITH ADDITIONAL FUNCTION : For display of additional information : Simultaneously and on same screen (e.g., multiscreen) : Picture in picture : Locking rates)

Patent 6052156: Digital color encoder having sampling frequency converter
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Color encoder or chrominance signal modulator : For quadrature signal (e.g., NTSC))

Patent 6052157: System and method for separating chrominance and luminance components of a color television system
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Chrominance-luminance signal separation : Masking (e.g., R, G, B to R`, G`, B`))

Patent 6052158: Using equalized data for filter selection in HDTV receiver
(TELEVISION : RECEIVER CIRCUITRY : Modulator)

Patent 6052159: Image signal reproducing apparatus having means for concealing image signals
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Associated signal processing : Error detection or correction : Half-pixel refinement)

Patent 6052160: Display device with sputter-resistant electrode layer for providing plasma discharge
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR EXCITATION OF LIQUID CRYSTAL : Plasma excitation : With photoconductive layer (e.g., spatial light modulator(SLMs)))

Patent 6052161: Liquid crystal display apparatus
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR EXCITATION OF LIQUID CRYSTAL : Plasma excitation : With photoconductive layer (e.g., spatial light modulator(SLMs)))

Patent 6052162: Transmission type liquid crystal display device with connecting electrode and pixel electrode connected via contact hole through
(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 6052163: Thin film transistor and liquid crystal display device
(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 : With silicon photodiode, N-I-N photoconductor structure, or P-I-P photoconductor structure)

Patent 6052164: Electroluminescent display with brightness enhancement
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Particular illumination : With integral optical element for guiding or distributing light from the light source : Diffuser between light source and liquid crystal : Varistor)

Patent 6052165: Reflective liquid crystal display (LCD) device having an internal reflection reducer
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : With particular cooperation between cells (e.g., alternating selection or simultaneous selection of cells))

Patent 6052166: LCD projector comprising light sensor and correction circuit
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Photoconductive element (i.e., not used for exciting) : Cholesteric reflector)

Patent 6052167: Liquid crystal display having only one common line in peripheral region of substrate
(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) : Insulating layer)

Patent 6052168: Active matrix liquid-crystal display with verticle alignment, positive anisotropy and opposing electrodes below pixel electrode
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Electrode or bus detail (i.e., excluding supplemental capacitor and transistor electrodes) : Interdigited (comb-shaped) electrodes : For parallel alignment)

Patent 6052169: Liquid crystal display device having an equipotential electrode structure
(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 : Resistance reducing electrodes : With particular pretilt angle (i.e., with liquid crystal other than chiral smectic))

Patent 6052170: Inspectable liquid-crystal display panel and method of inspecting same
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Electrode or bus detail (i.e., excluding supplemental capacitor and transistor electrodes) : Having connection detail to external circuit : Resistance reducing electrodes)

Patent 6052171: Liquid crystal display with electrically connected integrated circuits and opposite voltage line between input and output wirings
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Electrode or bus detail (i.e., excluding supplemental capacitor and transistor electrodes) : Having connection detail to external circuit : Resistance reducing electrodes)

Patent 6052172: Contacting device for display panel
(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 detail of terminals to external circuit : With particular pretilt angle (i.e., with liquid crystal other than chiral smectic))

Patent 6052173: Device for exposing the peripheral area of a wafer
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Step and repeat : Reflector between original and photo-sensitive paper)

Patent 6052174: Condition-setting method for photographic printer
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Illumination systems or details : Reflector between original and photo-sensitive paper)

Patent 6052175: Method for measuring a distance
(OPTICS: MEASURING AND TESTING : RANGE OR REMOTE DISTANCE FINDING : Triangulation ranging with photodetection, but with no projected beam : Using at least a pair of viewing axes : With at least one paired set of staring photodetectors)

Patent 6052176: Processing chamber with optical window cleaned using process gas
(OPTICS: MEASURING AND TESTING : WITH PLURAL DIVERSE TEST OR ART : Lamp attachments)

Patent 6052177: Apparatus used in determining the degree of completion of a processed medium
(OPTICS: MEASURING AND TESTING : PLURAL TEST : Lamp attachments)

Patent 6052178: Method for aligning optical elements one another on V-groove substrate
(OPTICS: MEASURING AND TESTING : FOR OPTICAL FIBER OR WAVEGUIDE INSPECTION : Lamp attachments)

Patent 6052179: Method and system for determining the wavelength of light transmitted through an optical fiber
(OPTICS: MEASURING AND TESTING : FOR OPTICAL FIBER OR WAVEGUIDE INSPECTION : Lamp attachments)

Patent 6052180: Apparatus and method for characterizing pulsed light beams
(OPTICS: MEASURING AND TESTING : LAMP BEAM DIRECTION OR PATTERN : With light attenuation)

Patent 6052181: Multiple simultaneous laser-reference control system for construction equipment
(OPTICS: MEASURING AND TESTING : ANGLE MEASURING OR ANGULAR AXIAL ALIGNMENT : Apex of angle at observing or detecting station : Measurement in two planes (e.g., azimuth and elevation; hour angle and declination) : Two or more lines of sight deflected)

Patent 6052182: Fiber quality monitor
(OPTICS: MEASURING AND TESTING : INSPECTION OF FLAWS OR IMPURITIES : Textile inspection : Absorber continuously variable (e.g., wedge))

Patent 6052183: In-situ particle monitoring
(OPTICS: MEASURING AND TESTING : BY PARTICLE LIGHT SCATTERING : By particle light scattering)

Patent 6052184: Miniature, submersible, versatile, light scattering probe for absolute equilibrium and non-equilibrium characterization of macromolecular and
(OPTICS: MEASURING AND TESTING : BY PARTICLE LIGHT SCATTERING : With photocell detection : Having adjustable color or bandwidth)

Patent 6052185: Method and apparatus for measuring the concentration of ions implanted in semiconductor materials
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : With photocell detection)

Patent 6052186: Dual laser system for extended heterodyne interferometry
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : Having light beams of different frequencies (e.g., heterodyning) : Plural counter-propagating beams (e.g., non-motion Sagnac device))

Patent 6052187: Hyperspectral polarization profiler for remote sensing
(OPTICS: MEASURING AND TESTING : BY POLARIZED LIGHT EXAMINATION : Having wavefront division (by diffraction))

Patent 6052188: Spectroscopic ellipsometer
(OPTICS: MEASURING AND TESTING : BY POLARIZED LIGHT EXAMINATION : Of surface reflection : Including polarimeters)

Patent 6052189: Height measurement device and height measurement method
(OPTICS: MEASURING AND TESTING : POSITION OR DISPLACEMENT : Position transverse to viewing axis : Scan)

Patent 6052190: Highly accurate three-dimensional surface digitizing system and methods
(OPTICS: MEASURING AND TESTING : SHAPE OR SURFACE CONFIGURATION : With screen)

Patent 6052191: Coating thickness measurement system and method of measuring a coating thickness
(OPTICS: MEASURING AND TESTING : DIMENSION : Thickness : Light scanning)

Patent 6052192: System for the measurement of the cut length of moving articles
(OPTICS: MEASURING AND TESTING : DIMENSION : Length : Of light permeable material)

Patent 6052193: Apparatus and method for inspecting loading state of wafers in carrier
(OPTICS: MEASURING AND TESTING : BY CONFIGURATION COMPARISON : Width or diameter)

Patent 6052194: Method and apparatus for controlling the spectral reflectance of a material
(OPTICS: MEASURING AND TESTING : BY SHADE OR COLOR : With registration indicia (e.g., scale))

Patent 6052195: Automatic colorant mixing method and apparatus
(OPTICS: MEASURING AND TESTING : BY SHADE OR COLOR : With color determination by light intensity comparison : Drum or endless tape)

Patent 6052196: Sensor device for determining the degree of wetting and/or soiling on window panes
(OPTICS: MEASURING AND TESTING : OF LIGHT REFLECTION (E.G., GLASS) : Of photographic film)

Patent 6052197: Apparatus for wafer level testing of a micromachined device
(OPTICS: MEASURING AND TESTING : OF LIGHT REFLECTION (E.G., GLASS) : Of photographic film)

Patent 6052198: Method for organizing raster image processor files associated with a job ticket used in a network printing system
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Communication : Engraving or perforating material to form a printing surface (e.g., printing plate, cylinder, or stencil))

Patent 6052199: Printer control device and a method of controlling a printer
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Memory : Engraving or perforating material to form a printing surface (e.g., printing plate, cylinder, or stencil))

Patent 6052200: Memory management method, printing control device and printing apparatus
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Memory : Engraving or perforating material to form a printing surface (e.g., printing plate, cylinder, or stencil))

Patent 6052201: Image forming apparatus for detecting full of file buffer
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Memory : Engraving or perforating material to form a printing surface (e.g., printing plate, cylinder, or stencil))

Patent 6052202: Output device, information processing apparatus memory control method and memory medium
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Memory : Engraving or perforating material to form a printing surface (e.g., printing plate, cylinder, or stencil))

Patent 6052203: Printing system, printer, printer driver and program storage medium
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control :)

Patent 6052204: Output apparatus and output method
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Recording apparatus : Scanning)

Patent 6052205: Image data encoding/decoding method and apparatus configured to compress both natural gray scale images and binary images
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Reduced time or bandwidth for static image communication : Auxiliary information transmitted (e.g., required to perform or identify decoding technique) : Coded image communication rate)

Patent 6052206: Method and apparatus for detecting incoming faxes
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Auxiliary signal : Coding for digital facsimile equipment (e.g., Group 3 or 4))

Patent 6052207: Sheet processing apparatus, sheet processing method and information processing apparatus
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Specific signal processing circuitry : Image processing : Image editing : Variable threshold determined by image or other condition (e.g., adaptive thresholding))

Patent 6052208: Facsimile-television system and facsimile signal transmitting method thereof
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Specific signal processing circuitry : Facsimile control unit : Picture signal thresholding)

Patent 6052209: Hologram reproduction process and volume hologram
(OPTICAL: SYSTEMS AND ELEMENTS : HOLOGRAPHIC SYSTEM OR ELEMENT : Copying by holographic means : Spatial, phase or amplitude modulation)

Patent 6052210: System and method for increasing the robustness of an optical ring network
(OPTICAL COMMUNICATIONS : MULTIPLEX : Optical switching : space : Crossconnect :)

Patent 6052211: Compact multiple-beam scanning optical system
(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) : Utilizing plural light beams : Having a common axis of rotation)

Patent 6052212: Method and apparatus for correcting coma in a high resolution 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) : Having particular focusing element to receive scanned light : Concave reflector :)

Patent 6052213: Optical diffraction grating
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL MODULATOR : With rotating or pivoting element (e.g., scanning discs))

Patent 6052214: System and method for producing an enhanced image
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL MODULATOR : Light wave temporal modulation (e.g., frequency, amplitude, etc.) : Changing bulk optical parameter : Electro-optic : Modulation of polarized light via modulating input signal : Having five or fewer facets)

Patent 6052215: Index-guided solid acoustic traveling wave lens
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL MODULATOR : Light wave temporal modulation (e.g., frequency, amplitude, etc.) : Changing bulk optical parameter : Acousto-optic : Amplitude modulation)

Patent 6052216: Laser and beam intensity modulation system for imagesetting device
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL MODULATOR : Light wave temporal modulation (e.g., frequency, amplitude, etc.) : Changing bulk optical parameter : Acousto-optic : Amplitude modulation)

Patent 6052217: Thin film actuated mirror array and method for manufacturing the same
(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 : Shape or contour of light control surface altered : Amplitude modulation)

Patent 6052218: High brightness optical parametric amplifier array
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL AMPLIFIER : Dielectric optical waveguide type)

Patent 6052219: Wide bandwidth Raman amplifier capable of employing pump energy spectrally overlapping the signal
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL AMPLIFIER : Raman or Brillouin process : Third harmonic)

Patent 6052220: Optical amplifier and process for amplifying an optical signal propagating in a fiber optic employing an overlay waveguide and
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL AMPLIFIER : Optical fiber : Using saturable or spatial filter)

Patent 6052221: Optical receiver having a function for suppressing useless intensity modulation components
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL AMPLIFIER : Correction of deleterious effects : Spectral gain flattening or equalization : Feedback : Having multiple electrodes)

Patent 6052222: Semiconductor optical amplifier
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL AMPLIFIER : Particular active medium (e.g., crystal, plasma, fluid, etc.) : Semiconductor : Fault detection)

Patent 6052223: Microscope with chromatic aberration correcting function
(OPTICAL: SYSTEMS AND ELEMENTS : COMPOUND LENS SYSTEM : Microscope : Imaging elements movable in and out of optical axis : Variable magnification)

Patent 6052224: Microscope slide system and method of use
(OPTICAL: SYSTEMS AND ELEMENTS : COMPOUND LENS SYSTEM : Microscope : Transparent slide : Specimen cavity or chamber : Binocular)

Patent 6052225: Variable magnification viewfinder
(OPTICAL: SYSTEMS AND ELEMENTS : COMPOUND LENS SYSTEM : Variable magnification : With prism or U-shaped optical path)

Patent 6052226: Fresnel lens sheet for rear projection screen
(OPTICAL: SYSTEMS AND ELEMENTS : PROJECTION SCREEN : Unitary sheet comprising plural refracting areas : Lenticular : Rear projection screen : With Fresnel lens : Spacing of optical elements axially adjustable)

Patent 6052227: Screen assembly with pivoting leg members
(OPTICAL: SYSTEMS AND ELEMENTS : PROJECTION SCREEN : Roll up screen : Lenticular)

Patent 6052228: Compact polarization insensitive circulators with simplified structure and low polarization mode dispersion
(OPTICAL: SYSTEMS AND ELEMENTS : POLARIZATION WITHOUT MODULATION : Light polarization without any external input : By birefringent element : Prisms : Using film strips)

Patent 6052229: Image display system using a thin-film actuated mirror array
(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 6052230: Optical blurring filter which is resistant to digital image restoration
(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 : Particular focusing or defocusing characteristic : Serially disposed along optic axis)

Patent 6052231: Beam dividing elements permitting projection of an image with high contrast
(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 : Including full reflection and transmission of a beam at different portions of a beam divider : With additional reflector (e.g., serial reflections, etc.))

Patent 6052232: Molded plastic lens
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : By refraction at beam splitting or combining surface)

Patent 6052233: Taking lens and camera equipped with the same
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : By refraction at beam splitting or combining surface)

Patent 6052234: Viewfinder optical system
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : Eyepiece : Including prismatic element)

Patent 6052235: Telephoto zoom lens
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With variable magnification (e.g., zoom type) : With mechanical compensation : Four groups : Cylindrical lenslets)

Patent 6052236: Light source equipment optical scanner and data reading apparatus using the same
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : Including a nonspherical surface : Having one component : With macro type focusing)

Patent 6052237: Objective lens and scanning device using such an objective lens
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : Including a nonspherical surface : Having one component : Objective for laser (e.g., optical disc, etc.) : With specific ring means)

Patent 6052238: Near-field scanning optical microscope having a sub-wavelength aperture array for enhanced light transmission
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With light limiting or controlling means : Multiple component lenses)

Patent 6052239: Portable display device
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With viewed object or viewed field illumination : Magnifier : + - Arrangement)

Patent 6052240: Image blur correction apparatus
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With support : Lens mounts : Monocular loupe type)

Patent 6052241: Method and apparatus for minimizing erasure errors during information recording/reproducing
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD EDITING : Motion picture film)

Patent 6052242: Recording apparatus with copy control based on copies made and allowed to be made
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD COPYING : Motion picture film)

Patent 6052243: Magnetic disk unit for detecting contact between a magnetic head slider and a magnetic disk and method therefor
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Head amplifier circuit : Intra-cell transition)

Patent 6052244: Servo signal processing apparatus, recorded data reading apparatus and method for processing servo signal
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Head amplifier circuit : Intra-cell transition)

Patent 6052245: Signal regenerating apparatus having asymmetrical signal detection circuit for detecting amplitude error and signal offset from a training
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Head amplifier circuit : Intra-cell transition)

Patent 6052246: Method and apparatus for recording digital signals in the form of primary data plus auxiliary information
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Data in specific format : Intra-cell transition)

Patent 6052247: Apparatus for and method of recording information signals intermittently in a first portion of a record carrier and continuously in a second
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Data in specific format : Intra-cell transition)

Patent 6052248: Parity channel code for enhancing the operation of a remod/demod sequence detector in a d=1 sampled amplitude read channel
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Data verification : With incremental movement between record and head)

Patent 6052249: Method and apparatus for data storage using thermal proximity imaging
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL RECORDING OR REPRODUCING : Thermomagnetic recording or transducers : With incremental movement between record and head)

Patent 6052250: Disk drive with separately determined servo and data track pitch
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the head : Track centering : Rotary carrier : By tracking signal recorded on or immediately beneath surface : Distinct servo sector : From separate track)

Patent 6052251: Actuator arm integrated piezoelectric microactuator
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the head : Track changing : For rotary carrier (e.g., disc) : Coarse and fine head drive motors : Having head deflection drive (e.g., piezoelectric bimorph))

Patent 6052252: Adaptive feed forward device for reducing current control errors
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the head : Track changing : For rotary carrier (e.g., disc) : Including model of servo system or element : Controlled by memory device)

Patent 6052253: Dual format tape drive
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Tape record : Tape in container : Transport accommodates different types : Drum)

Patent 6052254: Two-part rotatable cover apparatus for tape cassette with lock mechanism
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Tape record : Tape in container : Plural reels : Container mounting details : With pivotal holder : Dithering)

Patent 6052255: Magnetic disk unit having anti-impact arrangement
(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 6052256: Recording device for a removable disk cartridge wherein a chassis is movable with respect to an inner holder
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Disk record : Loading or ejecting mechanism : Disk seating)

Patent 6052257: Sealing structure for reduced lubricant leakage in a spindle motor
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Disk record : Rotational drive detail : Motorized)

Patent 6052258: Transducer suspension system
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : Disk record : Load beam detail : Assembly feature : Pivot/load button detail)

Patent 6052259: Head support arm having conductive wires of a disk drive device
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : Disk record : Electrical connection detail : Flexible printed circuit type : Pivot/load button detail)

Patent 6052260: Head suspension mounting system with positive orthogonal alignment features
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : Disk record : Electrical connection detail : Flexible printed circuit type : Pivot/load button detail)

Patent 6052261: Method for manufacturing magnetoresistance head
(CHEMISTRY: ELECTRICAL AND WAVE ENERGY : : Coating, forming or etching by sputtering : Resolving emulsion or dispersion)

Patent 6052262: Magneto-resistance effect element and magnetic head
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD : Magnetoresistive (MR) reproducing head : Having Giant Magnetoresistive (GMR) or Colossal Magnetoresistive (CMR) sensor formed of multiple thin films : Having one film pinned (e.g., spin valve) : Detail of free layer or additional film for affecting or biasing the free layer : Voice coil adjuster)

Patent 6052263: Low moment/high coercivity pinned layer for magnetic tunnel junction sensors
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD : Magnetoresistive (MR) reproducing head : Having Giant Magnetoresistive (GMR) or Colossal Magnetoresistive (CMR) sensor formed of multiple thin films : Having one film pinned (e.g., spin valve) : Detail of pinned film or additional film for affecting or biasing the pinned film : Voice coil adjuster)

Patent 6052264: Method and apparatus for predicting capstan slip in tape drives utilizing belt-driven tape cartridges
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : MISCELLANEOUS : Drum)

Patent 6052265: Intelligent ground fault circuit interrupter employing miswiring detection and user testing
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Ground fault protection : Transformer with structurally combined protective device)

Patent 6052266: Ground fault circuit interrupter
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Ground fault protection : In a single phase system : With more than three wires)

Patent 6052267: Electric field discharge surge absorbing element and method for making same
(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 6052268: Electrical apparatus
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Circuit interruption by thermal sensing : With mechanical circuit breaker)

Patent 6052269: Electrostatic discharge protection circuit using point discharge
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Transient responsive : Plural conductors in single sheath (e.g., compound))

Patent 6052270: Ignition system
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : IGNITING SYSTEMS : For electric spark ignition : With electromechanical power source)

Patent 6052271: Ferroelectric capacitor including an iridium oxide layer in the lower electrode
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROSTATIC CAPACITORS : Fixed capacitor : Significant electrode feature : With controlling or indicating means)

Patent 6052272: Laminated capacitor
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROSTATIC CAPACITORS : Fixed capacitor : Significant electrode feature : With controlling or indicating means)

Patent 6052273: Solid electrolyte capacitor
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROLYTIC SYSTEMS OR DEVICES : Solid electrolytic capacitor (e.g., dry electrolytic capacitor) : Multiple capacitors)

Patent 6052274: Fastener for bracket alignment and temporary support
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Computer related support : CRT support)

Patent 6052275: Multimedia monitor testing apparatus and method
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Computer related support : CRT support)

Patent 6052276: Passive backplane computer
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Computer related support : Memory unit support : Air)

Patent 6052277: Computer enclosure
(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 6052278: Data storage module and enclosure system
(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 6052279: Customizable hand-held computer
(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 6052280: Carbon/carbon heat spreader
(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 6052281: Computer chassis with airflow control mechanisms
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : With cooling means : Fluid : Air : With plug-in circuit breakers)

Patent 6052282: Electronic equipment
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : With cooling means : Fluid : Air : With plug-in circuit breakers)

Patent 6052283: Storage units
(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 stabilizer or modifying substance)

Patent 6052284: Printed circuit board with electronic devices mounted thereon
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : With cooling means : Fluid : Liquid : And liquid)

Patent 6052285: Electronic card with blind mate heat pipes
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : With cooling means : Fluid : Liquid : And liquid)

Patent 6052286: Restrained center core anisotropically conductive adhesive
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Printed circuit board : Connection of components to board : By direct coating of components on board : Integrated circuit)

Patent 6052287: Silicon ball grid array chip carrier
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Printed circuit board : Connection of components to board : With mounting pad : Capacitor and resistor)

Patent 6052288: Swell-latch printed circuit board engagement mechanism
(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 : With ejector or extractor : Circuit board mounted)

Patent 6052289: Interdigitated leads-over-chip lead frame for supporting an integrated circuit die
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Lead frame : With particular insulation)

Patent 6052290: Switch-mode supply with power factor correction
(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)

Patent 6052291: AC adaptor with power consumption reduction in unused state for a battery-operated electronic apparatus
(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 : Utilizing pulse-width modulation)

Patent 6052292: Tridirectional inverter
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Including an A.C.-D.C.-A.C. converter : Vibrator-type inverter)

Patent 6052293: Converter device for connection between a single-phase side on a single or multi-phase side
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Including an A.C.-D.C.-A.C. converter : For change of phase (e.g., number of phases) : Double-ended type (i.e., push-pull))

Patent 6052294: Power supply snubber reset circuit
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Including automatic or integral protection means : For rectifiers : Semiconductor type : With low pass L or LC filter)

Patent 6052295: Cascade of voltage multipliers
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With voltage multiplication means (i.e., V out > V in) : For inverters)

Patent 6052296: Power breaker
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Having plural converters for single conversion : Plural inverters : In parallel)

Patent 6052297: Power conversion apparatus
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With condition responsive means to control the output voltage or current : Cooperating separate sensing and control means : For rectifier system : By rectifier)

Patent 6052298: Inverter input noise suppression circuit
(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 electron tube or valve control means in the line circuit)

Patent 6052299: Robust LC full-wave bridge rectifier input structure
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Using semiconductor-type converter : In rectifier systems : Transistor : Grid-like electrode)

Patent 6052300: DC-AC converter circuit using resonating multi-layer piezoelectric transformer
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Using semiconductor-type converter : In transistor inverter systems : Thyristor)

Patent 6052301: Semiconductor memory device
(STATIC INFORMATION STORAGE AND RETRIEVAL : INTERCONNECTION ARRANGEMENTS : Magnetic)

Patent 6052302: Bit-wise conditional write method and system for an MRAM
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Magnetic thin film : Multiple magnetic storage layers : Biax)

Patent 6052303: Apparatus and method for selecting data bits read from a multistate memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Multiple values (e.g., analog) : Overlays)

Patent 6052304: Non-volatile storage element and method for manufacturing using standard processing
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular connection : With volatile signal storage device : Rectangular bars)

Patent 6052305: Erasing circuit for a flash memory device having a triple well structure
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Logic connection (e.g., NAND string))

Patent 6052306: Method and device for automatic determination of the required high voltage for programming/erasing an EEPROM
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Multiple pulses (e.g., ramp) : Weak inversion injection)

Patent 6052307: Leakage tolerant sense amplifier
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Reference signal (e.g., dummy cell) : Sensing circuitry (e.g., current mirror) :)

Patent 6052308: Balanced sensing arrangement for flash EEPROM
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Reference signal (e.g., dummy cell) : Sensing circuitry (e.g., current mirror) :)

Patent 6052309: Nonvolatile configuration cells and cell arrays
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Tunnel programming : Verify signal)

Patent 6052310: Method for tightening erase threshold voltage distribution in flash electrically erasable programmable read-only memory (EEPROM)
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Erase : Verify signal)

Patent 6052311: Electrically erasable programmable read only flash memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Erase : Flash : Radiation erasure)

Patent 6052312: Multiple-port ring buffer
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Simultaneous operations (e.g., read/write) : Four or more devices per bit)

Patent 6052313: Semiconductor integrated circuit device
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Having particular data buffer or latch : Four or more devices per bit)

Patent 6052314: EEPROM device
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Having particular data buffer or latch : Four or more devices per bit)

Patent 6052315: Semiconductor memory having electrically erasable and programmable nonvolatile semiconductor memory cells
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Having particular data buffer or latch : Four or more devices per bit)

Patent 6052316: Output buffer circuitry for semiconductor integrated circuit device
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Having particular data buffer or latch : Four or more devices per bit)

Patent 6052317: Output circuit of semiconductor memory device
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Including level shift or pull-up circuit : Four or more devices per bit)

Patent 6052318: Repairable semiconductor memory circuit having parrel redundancy replacement wherein redundancy elements replace failed elements
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Bad bit : Coincident A.C. signal with pulse)

Patent 6052319: Apparatus and method for controlling experimental inventory
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Testing : Coincident A.C. signal with pulse)

Patent 6052320: Integrated circuit memory devices having highly integrated merged data test capability and methods of testing same
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Testing : Coincident A.C. signal with pulse)

Patent 6052321: Circuit and method for performing test on memory array cells using external sense amplifier reference current
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Testing : Coincident A.C. signal with pulse)

Patent 6052322: Memory circuit voltage regulator
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Testing : Coincident A.C. signal with pulse)

Patent 6052323: Memory circuit including reduced area sense amplifier circuitry
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Flip-flop used for sensing : Coincident A.C. signal with pulse)

Patent 6052324: Semiconductor memory device capable of fast sensing operation
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Noise suppression : Differential sensing : Sense/inhibit)

Patent 6052325: Method and apparatus for translating signals
(STATIC INFORMATION STORAGE AND RETRIEVAL : POWERING : Having fuse element)

Patent 6052326: Chain-latch circuit achieving stable operations
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Plural blocks or banks : Standby power)

Patent 6052327: Dual-port programmable logic device variable depth and width memory array
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Multiple port access : Alternate addressing (e.g., even/odd))

Patent 6052328: High-speed synchronous write control scheme
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Sync/clocking : Magnetic)

Patent 6052329: Output circuit and synchronous semiconductor memory device having a function of preventing output of invalid data
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Sync/clocking : Magnetic)

Patent 6052330: Semiconductor memory with arbitrary data masking
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Sync/clocking : Magnetic)

Patent 6052331: Synchronous semiconductor device allowing reduction in chip area by sharing delay circuit
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Sync/clocking : Magnetic)

Patent 6052332: Countermeasure flexible line array
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : SONAR COUNTER-MEASURES :)

Patent 6052333: Method for seismic antenna illumination of subterranean feature for display and evaluation
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : SEISMIC PROSPECTING : Land-reflection type : Signal analysis and/or correction : Frequency : Inverse filters)

Patent 6052334: System and method for measuring wave directional spectrum and wave height
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : ECHO SYSTEMS : Speed determination : By doppler effect : Multiplex)

Patent 6052335: Multiple-frequency sonar system
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : DISTANCE OR DIRECTION FINDING : With beam steering, scanning, or focussing : By electrical means : Audible or tactile)

Patent 6052336: Apparatus and method of broadcasting audible sound using ultrasonic sound as a carrier
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : TRANSMITTER SYSTEMS : Animal control : Addition or subtraction)

Patent 6052337: Electronic watch
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : ELECTRICAL TIME BASE : Solid state oscillating circuit type : For reciprocating or oscillating element : Case controlled)

Patent 6052338: Wristwatch with an illuminated ornamental display system
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : DISPLAYS OR DISPLAY DEVICE DETAILS : For drum or plate dial type)

Patent 6052339: Watch with touch reading and setting of time functions
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : DISPLAYS OR DISPLAY DEVICE DETAILS : Dial or hand : For tactile time perception (e.g., braille clock) : Having a movable plate)

Patent 6052340: Turntable for optical recording disc recording apparatus
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : STORAGE OR RETRIEVAL BY SIMULTANEOUS APPLICATION OF DIVERSE TYPES OF ELECTROMAGNETIC RADIATION : Magnetic field and light beam : Light beam generation : Light beam transducer assembly : Linear polarization)

Patent 6052341: Device element allocation manager and method for a multi-library system for multiple host connections
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Specific memory composition : Accessing dynamic storage device : Direct access storage device (DASD) : Refresh scheduling)

Patent 6052342: Reproducing apparatus for recorded medium
(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 unprotected (i.e., discs that are not in cartridges) : Having particular internal transfer mechanism for transferring disc while disc is inside of disc changer : In carousel changer)

Patent 6052343: Optical head having a shading slit
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Optical head servo system structure : Structure for shaping beam or causing astigmatic condition : Means to mask or shield a portion of the beam : Having particular mechanism or slot for transferring disc into changer from outside)

Patent 6052344: Disk type, determining apparatus, optical disk reproducing apparatus and tracking error signal generating apparatus
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Initialization/start-up or changing modes of system : Structure for shaping beam or causing astigmatic condition)

Patent 6052345: System for compensating for hard sector noise degradation of tracking error signals in an optical data storage system
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Sampling servo system : Recording (e.g., inhibit recording upon defect, etc.))

Patent 6052346: Methods and apparatus for recording data on and deleting already recorded data from a recording medium
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : CONTROL OF STORAGE OR RETRIEVAL OPERATION BY A CONTROL SIGNAL TO BE RECORDED OR REPRODUCED : Mechanism control by the control signal : Control of transducer assembly mechanism : By program or address signal : For storage)

Patent 6052347: Method and apparatus for detecting optimum recording power for an optical disk
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : CONTROL OF STORAGE OR RETRIEVAL OPERATION BY A CONTROL SIGNAL TO BE RECORDED OR REPRODUCED : Mechanism control by the control signal : Control of transducer assembly mechanism : Power control for energy producing device : For storage : Stored and retrieved testing signal : One tray for single disc)

Patent 6052348: System and method for write location defect compensation in computer storage media
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : CONDITION INDICATING, MONITORING, OR TESTING : Including radiation storage or retrieval : Having abnormal condition indicating : Due to unwanted operational condition of record carrier : Defect : Including storage or retrieval of auxiliary signal : Defect location indicating : Having single motor that drives multiple mechanisms)

Patent 6052349: Waveform equalizer and memory device having a waveform equalizer
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : CONTROL OF STORAGE OR RETRIEVAL OPERATION BY A CONTROL SIGNAL TO BE RECORDED OR REPRODUCED : Control of information signal processing channel : For gain processing : Within a frequency band : Having location identification information)

Patent 6052350: Digital signal reproduction circuit and digital signal reproduction method
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : BINARY PULSE TRAIN INFORMATION SIGNAL : Binary signal gain processing : Pulse forming by adjusting binary signal phase or shifting binary signal pulse)

Patent 6052351: Disk device
(DYNAMIC OPTICAL INFORMATION STORAGE OR RETRIEVAL : PARTICULAR CABINET STRUCTURE FOR OPTICAL MEDIA : Capable of only accepting protected insertable single optical medium : Transferring mechanism : Horizontal transference during insertion : Having non-cylindrical roller)

Patent 6052352: Removable retain apparatus for a disc
(DYNAMIC OPTICAL INFORMATION STORAGE OR RETRIEVAL : PARTICULAR CABINET STRUCTURE FOR OPTICAL MEDIA : Tray or drawer loading or ejecting : Tray recess :)

Patent 6052353: Double refraction plate with refractive grating pattern around a centerally disposed transparent region to allow the passage of either
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : SPECIFIC DETAIL OF INFORMATION HANDLING PORTION OF SYSTEM : Radiation beam modification of or by storage medium : Having particular optical element or particular placement thereof in radiation beam path to or from storage medium : Diffractive : In radiation beam path to storage medium : Sectioned optical element : Prism, mirror, or waveguide section : Having single motor that drives multiple mechanisms)

Patent 6052354: Optical data storage medium and method for writing and reading of data
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : SPECIFIC DETAIL OF INFORMATION HANDLING PORTION OF SYSTEM : Radiation beam modification of or by storage medium : Having particular optical element or particular placement thereof in radiation beam path to or from storage medium : Diffractive : In radiation beam path to storage medium : Sectioned optical element : Plural diffractive sections : Having single motor that drives multiple mechanisms)

Patent 6052355: Optical pickup apparatus and a compensation element therefor
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : SPECIFIC DETAIL OF INFORMATION HANDLING PORTION OF SYSTEM : Radiation beam modification of or by storage medium : Having particular optical element or particular placement thereof in radiation beam path to or from storage medium : Prism : Sectioned element)

Patent 6052356: Reproduction/recording apparatus having a divisible housing for disc-shaped recording carriers and a reproduction/recording head
(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 unprotected (i.e., discs that are not in cartridges) : Having particular mechanism or slot for transferring disc into changer from outside : Movable drive)

Patent 6052357: Compact optical disk apparatus having a swing-motion optical head
(DYNAMIC OPTICAL INFORMATION STORAGE OR RETRIEVAL : DYNAMIC MECHANISM OPTICAL SUBSYSTEM : Having power driven optical transducer assembly : Arcuate transducer assembly movement : Sliding mechanism)

Patent 6052358: Head feeding mechanism and optical pick-up feeding mechanism
(DYNAMIC OPTICAL INFORMATION STORAGE OR RETRIEVAL : DYNAMIC MECHANISM OPTICAL SUBSYSTEM : Having power driven optical transducer assembly : Linear transducer assembly movement : Sliding mechanism)

Patent 6052359: Disk cartridge having a dynamically stable supported member in a discrimination hole
(DYNAMIC OPTICAL INFORMATION STORAGE OR RETRIEVAL : OPTICAL STORAGE MEDIUM STRUCTURE : Disk cartridge : Disc cartridge case or jacket : Movable cartridge case or jacket piece : In a rotated direction : Including a case or jacket piece locking member :)

Patent 6052360: Network restoration plan regeneration responsive to transitory conditions likely to affect network traffic
(MULTIPLEX COMMUNICATIONS : FAULT RECOVERY : Level multiplex)

Patent 6052361: Method for providing a fair-rate allocation for available bit rate services
(MULTIPLEX COMMUNICATIONS : DATA FLOW CONGESTION PREVENTION OR CONTROL : Control of data admission to the network : Based on data flow rate measurement : Using a spare channel)

Patent 6052362: Ethernet repeater data path loopback
(MULTIPLEX COMMUNICATIONS : DIAGNOSTIC TESTING (OTHER THAN SYNCHRONIZATION) : Of a repeater : Of a local area network)

Patent 6052363: Method for causal ordering in a distributed network
(MULTIPLEX COMMUNICATIONS : DIAGNOSTIC TESTING (OTHER THAN SYNCHRONIZATION) : Determination of communication parameters : Having dedicated test line or channel)

Patent 6052364: CDMA system architecture for satcom terminals
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Message addressed to multiple destinations : Having a plurality of contiguous regions served by respective fixed stations)

Patent 6052365: Multi-channel digital data transmission in a wireless telecommunications system
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Having a plurality of contiguous regions served by respective fixed stations : Channel assignment : Combining or distributing information via time channels : Based upon a particular signal quality measurement)

 

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