Patents 6046774 - 6047032

 

 

Patent 6046774: Device and method for variable length coding of video signals depending on the characteristics
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Predictive : Motion vector : Subband coding)

Patent 6046775: Recovering data from a vestigial sideband of a standard television signal
(TELEVISION : NONPICTORIAL DATA PACKET IN TELEVISION FORMAT : Changing number of fields for standard conversion)

Patent 6046776: Burst gate pulse generator
(TELEVISION : SYNCHRONIZATION : Phase locking regenerated subcarrier to color burst : Burst gate : Dot sequential)

Patent 6046778: Apparatus for generating sub-picture units for subtitles and storage medium storing sub-picture unit generation program
Patent 6046779: Circuit arrangement for phase shifting a color signal prior to comb filtering and then cancelling the phase shift after comb filtering
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Color television signal processing : receiver type)

Patent 6046780: Broadcasting facility management system and method
(TELEVISION : STUDIO EQUIPMENT : Digital)

Patent 6046781: Automatic fine tuning of TV receiver for receiving both digital and analog TV signals
(TELEVISION : RECEIVER CIRCUITRY : Tuning : Color television)

Patent 6046782: Color image display apparatus using rotary color filters and field memories
(TELEVISION : VIDEO DISPLAY : Color sequential : Tuning voltage)

Patent 6046783: Vibration preventing device for use in a television
(TELEVISION : VIDEO DISPLAY : Cabinet or chassis : With optical element)

Patent 6046784: Method and apparatus for concealing errors in a bit stream
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Associated signal processing : Error detection or correction : Half-pixel refinement)

Patent 6046785: Attachment structure of light guide to frame for liquid crystal display device
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Holder, support, frame, or housing : Matrix including additional element (s) which correct or compensate for electrical fault)

Patent 6046786: Switchable achromatic compound retarder
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Compensator or retarder (i.e., not using liquid crystal cell) : Multiple compensators : Conductive mask)

Patent 6046787: Stereoscopic optical element including a birefringent photosensitive film having regions of mutually different prescribed slow axes or fast
(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 6046788: Liquid crystal display device and method for driving the same
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Particular nonoptical film or layer (e.g., adhesive layer, barrier layer) : Alignment layer : For parallel alignment : With chiral smectic liquid crystal (includes ferroelectric liquid crystal) : With gate electrode between liquid crystal and semiconductor layer)

Patent 6046789: Bistable ferroelectric liquid crystal cell
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : WITH SPECIFIED NONCHEMICAL CHARACTERISTIC OF LIQUID CRYSTAL MATERIAL : Within smectic phase : Within chiral smectic phase (includes ferroelectric) : Nonspacer particles significantly smaller than liquid crystal thickness (e.g., scattering centers, ferromagnetic particles, etc.))

Patent 6046790: LCD device having relationship between spontaneous polarization and capacitance
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : WITH SPECIFIED NONCHEMICAL CHARACTERISTIC OF LIQUID CRYSTAL MATERIAL : Within smectic phase : Within chiral smectic phase (includes ferroelectric) : Nonspacer particles significantly smaller than liquid crystal thickness (e.g., scattering centers, ferromagnetic particles, etc.))

Patent 6046791: Polymer dispersed liquid crystal electro-optical device and method for manufacturing the same
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : LIQUID CRYSTAL OPTICAL ELEMENT : Defect correction or compensation)

Patent 6046792: Differential interferometer system and lithographic step-and-scan apparatus provided with such a system
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Step and repeat : Reflector between original and photo-sensitive paper)

Patent 6046793: Proximity printing device with variable irradiation angle
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Illumination systems or details : Reflector between original and photo-sensitive paper)

Patent 6046794: Control device for marking device
(PHOTOCOPYING : PROJECTION PRINTING AND COPYING CAMERAS : Detailed holder for original : Including adjustable or selective masking frame)

Patent 6046795: Distance measuring instrument
(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 6046796: Methodology for improved semiconductor process monitoring using optical emission spectroscopy
(OPTICS: MEASURING AND TESTING : WITH PLURAL DIVERSE TEST OR ART : Lamp attachments)

Patent 6046797: Optical time domain reflectometer and method
(OPTICS: MEASURING AND TESTING : FOR OPTICAL FIBER OR WAVEGUIDE INSPECTION : Lamp attachments)

Patent 6046798: Method and apparatus for acquiring information about at least one optical fiber end
(OPTICS: MEASURING AND TESTING : FOR OPTICAL FIBER OR WAVEGUIDE INSPECTION : Lamp attachments)

Patent 6046799: Device for ascertaining misalignments of two shafts arranged one behind the other
(OPTICS: MEASURING AND TESTING : ANGLE MEASURING OR ANGULAR AXIAL ALIGNMENT : Photodetection of inclination from level or vertical : With photodetection of reflected beam angle with respect to a unidirectional source beam)

Patent 6046800: Position detection surveying device
(OPTICS: MEASURING AND TESTING : ANGLE MEASURING OR ANGULAR AXIAL ALIGNMENT : Apex of angle at observing or detecting station : With photodetection of reflected beam angle with respect to a unidirectional source beam : With source beam moving to follow or align)

Patent 6046801: Laser-based inspection system for optical disks
(OPTICS: MEASURING AND TESTING : INSPECTION OF FLAWS OR IMPURITIES : Integrating spheres)

Patent 6046802: Optical element surface monitoring system and method
(OPTICS: MEASURING AND TESTING : INSPECTION OF FLAWS OR IMPURITIES : Integrating spheres)

Patent 6046803: Two and a half dimension inspection system
(OPTICS: MEASURING AND TESTING : INSPECTION OF FLAWS OR IMPURITIES : Surface condition : Having guiding means)

Patent 6046804: Sample cell for polarimetry, polarimeter, and polarimetry
(OPTICS: MEASURING AND TESTING : SAMPLE, SPECIMEN, OR STANDARD HOLDER OR SUPPORT (E.G., PLATES OR SLIDES) : Surface standard)

Patent 6046805: Method and apparatus for transfusing liquid specimen for optical characteristic measurement and polarimeter using the same
(OPTICS: MEASURING AND TESTING : SAMPLE, SPECIMEN, OR STANDARD HOLDER OR SUPPORT (E.G., PLATES OR SLIDES) : Surface standard)

Patent 6046806: Flow-through cell culture chamber
(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 6046807: Diode laser based measurement apparatus
(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 6046808: Radiation filter, spectrometer and imager using a micro-mirror array
(OPTICS: MEASURING AND TESTING : BY DISPERSED LIGHT SPECTROSCOPY : Utilizing a spectrometer : Having optical gating means : Including servo slit adjustment means)

Patent 6046809: Real-time in situ multiple gas species sensing method
(OPTICS: MEASURING AND TESTING : BY PARTICLE LIGHT SCATTERING : By particle light scattering)

Patent 6046810: Kerr effect compensator for a fiber optic gyroscope
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : Rotation rate (e.g., ring laser gyros) : For optical configuration)

Patent 6046811: Method and apparatus for determining electrical conductivity of a surface of an object
(OPTICS: MEASURING AND TESTING : BY POLARIZED LIGHT EXAMINATION : Of surface reflection : Including polarimeters)

Patent 6046812: Shape-measuring laser apparatus using anisotropic magnification optics
(OPTICS: MEASURING AND TESTING : SHAPE OR SURFACE CONFIGURATION : Silhouette : Scan)

Patent 6046813: Wavelength detecting device
(OPTICS: MEASURING AND TESTING : BY SHADE OR COLOR : With color transmitting filter : With color transmitting filter)

Patent 6046814: Additional feature for a measuring sensor used in the spectroscopic analysis of mediums
(OPTICS: MEASURING AND TESTING : FOR LIGHT TRANSMISSION OR ABSORPTION : Of fluent material : Gas : With plural detectors (e.g., simultaneous viewing))

Patent 6046815: Retractable print medium tray for use in an optical printer
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) :)

Patent 6046816: Print data flow operation standardized test technique
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Detail of medium positioning (e.g., movement to or from presentation location of medium, etc.) : Engraving or perforating material to form a printing surface (e.g., printing plate, cylinder, or stencil))

Patent 6046817: Method and apparatus for dynamic buffering of input/output ports used for receiving and transmitting print data at 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 6046818: Imposition in a raster image processor
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Detail of image placement or content : Page or frame memory)

Patent 6046819: Printing head and image data printing method for use with a color ink-jet printer of an interlace drive system
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Dot matrix array (e.g., printheads, etc.) :)

Patent 6046820: Image forming device and computer which share the generation of a function for correcting image data based on an image forming condition
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control :)

Patent 6046821: Unsharp masking for draft mode rendering of digital images
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control :)

Patent 6046822: Ink jet printing apparatus and method for improved accuracy of ink droplet placement
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control :)

Patent 6046823: Interface control for analog signal processing
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control :)

Patent 6046824: Facsimile long term storage and retrieval system
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Specific image-processing circuitry)

Patent 6046825: Facsimile apparatus controlling communication in accordance with registered execution of the error correction mode
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Auxiliary signal : Coding for digital facsimile equipment (e.g., Group 3 or 4))

Patent 6046826: Light source for film scanner
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Picture signal generator : Scanning : Facsimile illumination control : Variable thresholding technique)

Patent 6046827: Film image reading system
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Picture signal generator : Scanning : Facsimile transparency image scanning : Charge coupled device)

Patent 6046828: Method and system for automatically detecting an edge and width of a document utilizing a scanning system
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Picture signal generator : Scanning : Document position detection : Charge coupled device)

Patent 6046829: Solid-State imaging element and image reading device
(FACSIMILE AND STATIC PRESENTATION PROCESSING : NATURAL COLOR FACSIMILE : Scanning : Solid-state : Coherent light)

Patent 6046830: Dynamic refresh for optical data storage
(OPTICAL: SYSTEMS AND ELEMENTS : HOLOGRAPHIC SYSTEM OR ELEMENT : Having particular recording medium : Recyclable : Crystalline material :)

Patent 6046831: Beam scanning apparatus
(OPTICAL: SYSTEMS AND ELEMENTS : HOLOGRAPHIC SYSTEM OR ELEMENT : Using a hologram as an optical element : Scanner : Flat rotating disk :)

Patent 6046833: Method and apparatus for operation, protection, and restoration of heterogeneous optical communication networks
(OPTICAL COMMUNICATIONS : MULTIPLEX : Optical switching : Wavelength : Time and wavelength)

Patent 6046834: Optical barrier
(OPTICAL: SYSTEMS AND ELEMENTS : DEFLECTION USING A MOVING ELEMENT OR MEDIUM (OFFSETTING OR CHANGING AT LEAST A PORTION OF THE BEAM) : Logic gate)

Patent 6046835: Scanning optical apparatus
(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 6046836: Low frequency optical shutter
(OPTICAL: SYSTEMS AND ELEMENTS : LIGHT CONTROL BY OPAQUE ELEMENT OR MEDIUM MOVABLE IN OR THROUGH LIGHT PATH : Electro-mechanical : Rotating)

Patent 6046837: Optical modulator
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL MODULATOR : Light wave temporal modulation (e.g., frequency, amplitude, etc.) : Changing bulk optical parameter : Electro-optic : Opto-optical device)

Patent 6046838: Automatic bias control for electro-optic modulators
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL MODULATOR : Light wave temporal modulation (e.g., frequency, amplitude, etc.) : Changing bulk optical parameter : Electro-optic : Opto-optical device)

Patent 6046839: Polarizaiton scrambler
(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 6046840: Double substrate reflective spatial light modulator with self-limiting micro-mechanical elements
(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 6046841: All-optical wavelength conversion system comprising an optical discriminator
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL FREQUENCY CONVERTER : Having particular chemical composition or structure)

Patent 6046842: Optoelectronic device with a semiconductor diode laser amplifier
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL AMPLIFIER : Particular active medium (e.g., crystal, plasma, fluid, etc.) : Semiconductor : Fault detection)

Patent 6046843: Light collector for high magnification inspection
(OPTICAL: SYSTEMS AND ELEMENTS : COMPOUND LENS SYSTEM : Having ultraviolet absorbing or shielding property)

Patent 6046844: Operating microscope
(OPTICAL: SYSTEMS AND ELEMENTS : COMPOUND LENS SYSTEM : Microscope : Stage or slide carrier : Adjustable along optical axis : Binocular)

Patent 6046845: Screen assembly and reflex type screen assembly
(OPTICAL: SYSTEMS AND ELEMENTS : PROJECTION SCREEN : Lens)

Patent 6046846: Image projection screen having diffuser to spread light
(OPTICAL: SYSTEMS AND ELEMENTS : PROJECTION SCREEN : Unitary sheet comprising plural refracting areas : Lenticular : Along scale or indicia)

Patent 6046847: Rear projection screen containing Fresnel lens sheet utilizing alternative focal lengths
(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 6046848: Integral image display
(OPTICAL: SYSTEMS AND ELEMENTS : STEREOSCOPIC : Having record with lenticular surface : Lenticular)

Patent 6046849: Parallax barrier, display, passive polarisation modulating optical element and method of making such an element
(OPTICAL: SYSTEMS AND ELEMENTS : STEREOSCOPIC : With right and left channel discriminator (e.g., polarized or colored light) : Using polarized light : Stereoscopic imaging or three dimensional imaging)

Patent 6046850: Stereoscope apparatus
(OPTICAL: SYSTEMS AND ELEMENTS : STEREOSCOPIC : Stereo-viewers : Reflected line of sight : Pictures offset, transposed or have respective right or left sides adjacent : Using film strips)

Patent 6046851: Polarization beam splitter and method for making the same
(OPTICAL: SYSTEMS AND ELEMENTS : POLARIZATION WITHOUT MODULATION : Light polarization without any external input : By grid or dipoles : Pictures offset, transposed or have respective right or left sides adjacent)

Patent 6046852: Lens system with image blur correction
(OPTICAL: SYSTEMS AND ELEMENTS : IMAGE STABILIZATION : By movable refractive structure : Having plural reflecting surfaces)

Patent 6046853: Optical system for observing equipment having image vibration compensation system
(OPTICAL: SYSTEMS AND ELEMENTS : IMAGE STABILIZATION : By movable refractive structure : Having plural reflecting surfaces)

Patent 6046854: Multi-path interference filter with reflective surfaces
(OPTICAL: SYSTEMS AND ELEMENTS : LIGHT INTERFERENCE : From grating)

Patent 6046855: Lenticular lens sheet and process for producing the same
(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 6046856: Image projector and illumination device used for the image projector
(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 : Plural lenticular plates : Adjustable)

Patent 6046857: Head mounted image display apparatus
(OPTICAL: SYSTEMS AND ELEMENTS : SINGLE CHANNEL SIMULTANEOUSLY TO OR FROM PLURAL CHANNELS (E.G., LIGHT DIVIDING, COMBINING, OR PLURAL IMAGE FORMING, ETC.) : By partial reflection at beam splitting or combining surface : Superimposing visual information on observer`s field of view (e.g., head-up arrangement, etc.) : Serially disposed along optic axis)

Patent 6046858: Light separation and recombination system for an off-axis projector
(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 : Wavelength selective (e.g., dichroic mirror, etc.) : With additional reflector (e.g., serial reflections, etc.))

Patent 6046859: Segmented lens
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With field curvature shaping : Projection type : With additional reflector (e.g., serial reflections, etc.))

Patent 6046860: Projection lens system and projection image display apparatus using the same
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With field curvature shaping : Projection type : With additional reflector (e.g., serial reflections, etc.))

Patent 6046861: Zoom lens system having imaging and non-imaging ranges
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With variable magnification (e.g., zoom type) : With mechanical compensation : Four groups : + - - + Arrangement : Having crossed axes)

Patent 6046862: Zoom lens system
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With variable magnification (e.g., zoom type) : With mechanical compensation : Three groups : + - + Arrangement : Having crossed axes)

Patent 6046863: Lens control apparatus, image pickup apparatus, and lens control method
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With variable magnification (e.g., zoom type) : Adjusting mechanism : Motor driven : Condition responsive : Having crossed axes)

Patent 6046864: Zoom lens barrel assembly for a camera
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With support : Lens mounts : Monocular loupe type)

Patent 6046865: Zoom lens barrel
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With support : Lens mounts : Monocular loupe type)

Patent 6046866: Optical element supporting apparatus
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With support : Lens mounts : Adjustable : With axial adjustment (e.g., adjustable focus, etc.) : With multiple element component)

Patent 6046867: Compact, light-weight optical imaging system and method of making same
(OPTICAL: SYSTEMS AND ELEMENTS : PRISM (INCLUDING MOUNT) : With support)

Patent 6046868: Translation system for directing an optical signal to predetermined coordinates
(OPTICAL: SYSTEMS AND ELEMENTS : MISCELLANEOUS : Submerged object viewer)

Patent 6046869: Information recording and/or reproducing apparatus having a head mounted on a transversely movable film guide plate
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORDING ON OR REPRODUCING FROM AN ELEMENT OF DIVERSE UTILITY :)

Patent 6046870: Magnetic disk apparatus having noise detection
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : MONITORING OR TESTING THE PROGRESS OF RECORDING : Frequency)

Patent 6046871: Magnetic recording head slider with piezoelectric sensor for measuring slider to disc interference levels
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : MONITORING OR TESTING THE PROGRESS OF RECORDING : Frequency)

Patent 6046872: Method and apparatus for recording digital signal
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Data in specific format : Intra-cell transition)

Patent 6046873: Magnetic recording and reproducing apparatus including a viterbi detector having a variable reference amplitude value
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Data verification : With incremental movement between record and head)

Patent 6046874: Reproduction apparatus using multiple partial response maximum likelihood detection systems
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL RECORDING OR REPRODUCING : Specifics of equalizing : Between heads in alternate engagement with medium)

Patent 6046875: Linear transconductance circuit having a large linear range
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL RECORDING OR REPRODUCING : Specifics of the amplifier : Between heads in alternate engagement with medium)

Patent 6046877: Protection apparatus and method for hard disk drive unit of a portable computer
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the head : Stopping or reversing)

Patent 6046878: Object positioning using discrete sliding mode control with variable parameters
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the head : Stopping or reversing)

Patent 6046879: Weighted linearization of a position error signal in a disc drive
(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 6046880: Device for blocking insertion of undersized objects
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Disk record : Loading or ejecting mechanism : Disk seating)

Patent 6046881: Compact data storage unit having spiral groove bearings
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Disk record : Rotational drive detail : Motorized)

Patent 6046882: Solder balltape and method for making electrical connection between a head transducer and an electrical lead
(METAL WORKING : METHOD OF MECHANICAL MANUFACTURE : Electrical device making : Conductor or circuit manufacturing : Contact or terminal manufacturing : By assembling plural parts : With bonding : Of fused material : Through insulation)

Patent 6046883: Head suspension having a flexure motion limiter
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : Disk record : Gimbal detail : Motion limiter detail : Pivot/load button detail)

Patent 6046884: Low mass disc drive suspension
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : Disk record : Load beam detail : Adjustment along rotational axis of disk)

Patent 6046885: Base plate suspension assembly in a hard disk drive with step in flange
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : Disk record : Load beam detail : Actuator mount region detail : Ball staking : Voice coil adjuster)

Patent 6046886: Flex circuit head interconnect with insulating spacer
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : Disk record : Electrical connection detail : Flexible printed circuit type : Pivot/load button detail)

Patent 6046887: Suspension for disc drive
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : Disk record : Electrical connection detail : Flexible printed circuit type : Pivot/load button detail)

Patent 6046888: Base plate-mounted microactuator for a suspension
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : For adjusting head position : Disk record : Adjustment parallel to disk plane : Driver detail : Piezoelectric adjuster : Plural piezoelectric adjusters)

Patent 6046889: Disk drive having a pivot assembly which defines a knife edge facing in a direction perpendicular to the longitudinal axis of an actuator arm
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : For shifting head between tracks : Disk record : Arcuate head movement : E block detail : Mounting detail)

Patent 6046890: Method for protecting a magnetoresistive head from damage due to electrostatic discharge
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD : Magnetoresistive (MR) reproducing head : Electrostatic Discharge (ESD) protection : In horizontal head configuration)

Patent 6046891: Thin film 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) : Pivot/load button detail)

Patent 6046892: Magnetoresistive head with improved underlayer
(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 6046893: Programmable electronic current limiter
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Motor protective condition responsive circuits : Voltage responsive)

Patent 6046894: Semiconductor protection circuit and method
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : CLOCK, PULSE, OR TIMING SIGNAL GENERATION OR ANALYSIS : Using delay)

Patent 6046895: Distance protection method
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : With specific quantity comparison means : Voltage and current : With time delay before reclosing)

Patent 6046896: DC-to-DC converter capable of preventing overvoltage
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : With specific quantity comparison means : Voltage : With time delay protective means)

Patent 6046897: Segmented bus architecture (SBA) for electrostatic discharge (ESD) protection
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Transient responsive : Plural conductors in single sheath (e.g., compound))

Patent 6046898: Apparatus for blocking a D.C. component of a signal
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : With tuned circuit : Plural conductors in single sheath (e.g., compound))

Patent 6046899: Hybrid protective relay having enhanced contact response time
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : CONTROL CIRCUITS FOR ELECTROMAGNETIC DEVICES : For relays or solenoids : Condition responsive (e.g., external circuit condition) : Light : Including electronic element)

Patent 6046900: Solenoid driver circuit for use with digital magnetic latching valves
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : CONTROL CIRCUITS FOR ELECTROMAGNETIC DEVICES : For relays or solenoids : Plural relay or solenoid load selectively operated : Including electronic switch)

Patent 6046901: Support structure, electronic assembly
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROSTATIC CAPACITORS : Fixed capacitor : Significant electrode feature : With controlling or indicating means)

Patent 6046902: Ceramic electronic part having u-shape terminals
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROSTATIC CAPACITORS : Fixed capacitor : Details of electrical connection means (e.g., terminal or lead) : Material)

Patent 6046903: Electric double layer capacitor having a separation wall
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROLYTIC SYSTEMS OR DEVICES : Double layer electrolytic capacitor : Plural)

Patent 6046904: Electrical equipment cabinet having barrier with integral drip channel
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electrical power distribution systems and devices : For electricity service meter : With plastic enclosure or support)

Patent 6046905: Dual spring clip attachment mechanism for controlled pressure interface thermal solution on processor cartridges
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : With cooling means : Thermal conduction : With cooling fins)

Patent 6046906: Vent chimney heat sink design for an electrical assembly
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : With cooling means : Thermal conduction : With cooling fins)

Patent 6046907: Heat conductor
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : With cooling means : Thermal conduction : With cooling fins)

Patent 6046908: Heat-radiating structure of power adapter
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : With cooling means : Thermal conduction : Through support means : Containing silicon or aluminum)

Patent 6046909: Computer card with a printed circuit board with vias providing strength to the printed circuit board
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Printed circuit board : With locking means or device)

Patent 6046910: Microelectronic assembly having slidable contacts and method for manufacturing the assembly
(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 lock or interlock)

Patent 6046911: Dual substrate package assembly having dielectric member engaging contacts at only three locations
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Printed circuit board : Plural : Having semiconductive device)

Patent 6046912: Computer system having riser board expansion capability
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Printed circuit board : Plural : Having semiconductive device)

Patent 6046913: Panel mounted power module with adaptor mounting bracket
(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 : Plural dielectric layers)

Patent 6046914: AC/DC converter
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Including an A.C.-D.C.-A.C. converter : By semiconductor rectifier and inverter : Double-ended type (i.e., push-pull))

Patent 6046915: Phase selection circuit for three phase power converter and method of operation thereof
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With means to introduce or eliminate frequency components : By electron tube rectifier and inverter)

Patent 6046916: High and low d.c. voltage power supply
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With voltage division by storage type impedance (i.e., V out) : Including semiconductor means)

Patent 6046917: Controlled rectifier bridge and system
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Having plural converters for single conversion : Plural rectifiers : In parallel : Bridge type)

Patent 6046918: Flux equalized transformer 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 rectifier system : With inductive control means in the line circuit : Saturable reactor (e.g., magnetic amplifier) : With plural control windings : Having particular pulse-width modulation circuit)

Patent 6046919: Solar power generating device
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With condition responsive means to control the output voltage or current : Cooperating separate sensing and control means : For inverter : With transistor control means in the line circuit : For bridge-type inverter : With plural control windings)

Patent 6046920: Power converter with improved control of its main switches, and application to a power converter having three or more voltage levels
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : Using semiconductor-type converter : In thyristor inverter systems : Bridge type : Separately driven)

Patent 6046921: Modular power supply
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With cooling means : In thyristor inverter systems)

Patent 6046922: Multistandard rectified power supply circuit
Patent 6046923: Content-addressable memory architecture with column muxing
(STATIC INFORMATION STORAGE AND RETRIEVAL : ASSOCIATIVE MEMORIES : Magnetic)

Patent 6046924: Semiconductor memory device having a sense amplifier region formed in a triple-well structure
(STATIC INFORMATION STORAGE AND RETRIEVAL : FORMAT OR DISPOSITION OF ELEMENTS : Magnetic)

Patent 6046925: Photochromic fluorescent proteins and optical memory storage devices based on fluorescent proteins
(STATIC INFORMATION STORAGE AND RETRIEVAL : RADIANT ENERGY : Electroluminescent : Diodes)

Patent 6046926: Ferroelectric memory and screening method therefor
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Ferroelectric : Same size apertures)

Patent 6046927: Nonvolatile semiconductor memory device, a method of fabricating the same, and read, erase write methods of the same
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Ferroelectric : Same size apertures)

Patent 6046928: Non-volatile semiconductor memory device
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Ferroelectric : Same size apertures)

Patent 6046929: Memory device with two ferroelectric capacitors per one cell
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Ferroelectric : Same size apertures)

Patent 6046930: Memory array and method for writing data to memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Flip-flop (electrical) : Complementary : Biax)

Patent 6046931: Method and apparatus for a RAM circuit having N-nary output interface
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Ternary : Relay)

Patent 6046932: Circuit implementation to quench bit line leakage current in programming and over-erase correction modes in flash EEPROM
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Disturbance control : Overlays)

Patent 6046933: Nonvolatile semiconductor memory device and IC memory card using same
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Multiple values (e.g., analog) : Overlays)

Patent 6046934: Method and device for multi-level programming of a memory cell
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Multiple values (e.g., analog) : Overlays)

Patent 6046935: Semiconductor device and memory system
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Multiple values (e.g., analog) : Overlays)

Patent 6046936: Semiconductor, memory card, and data processing system
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Multiple values (e.g., analog) : Overlays)

Patent 6046937: Electronic control unit and method for storing rewrite count of nonvolatile memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Data security : Overlays)

Patent 6046938: Structure of a flash memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular connection : Overlays)

Patent 6046939: Nonvolatile semiconductor memory with fast data programming and erasing function using ECC
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular connection : Error correction (e.g., redundancy, endurance) : Rectangular bars)

Patent 6046940: Nonvolatile semiconductor memory device
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular connection : Logic connection (e.g., NAND string) : Weak inversion injection)

Patent 6046942: Output buffer including an application-specific SRAM memory cell for low voltage, high speed operation
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Having particular data buffer or latch : Four or more devices per bit)

Patent 6046943: Synchronous semiconductor device output circuit with reduced data switching
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Having particular data buffer or latch : Four or more devices per bit)

Patent 6046944: Bias generator circuit for low voltage applications
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Including reference or bias voltage generator : Four or more devices per bit)

Patent 6046945: DRAM repair apparatus and method
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Bad bit : Coincident A.C. signal with pulse)

Patent 6046946: Method and apparatus for testing multi-port memory using shadow read
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Testing : Coincident A.C. signal with pulse)

Patent 6046947: Integrated circuit memory devices having direct access mode test capability and methods of testing same
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Testing : Coincident A.C. signal with pulse)

Patent 6046948: Low word line to bit line short circuit standby current semiconductor memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Precharge : Coincident A.C. signal with pulse)

Patent 6046949: Semiconductor integrated circuit
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Precharge : Coincident A.C. signal with pulse)

Patent 6046950: Sense amplifier block layout for use in a dynamic random access memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Flip-flop used for sensing : Coincident A.C. signal with pulse)

Patent 6046951: Process for controlling the read circuit of a memory plane and corresponding memory device
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Noise suppression : Differential sensing : Magnetic : Reference or dummy element :)

Patent 6046953: Decoded autorefresh mode in a DRAM
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Data refresh : Holographic)

Patent 6046954: Circuit for controlling internal voltage for output buffer of semiconductor memory device and method therefor
(STATIC INFORMATION STORAGE AND RETRIEVAL : POWERING : Having fuse element)

Patent 6046955: Semiconductor memory device with testable spare columns and rows
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Plural blocks or banks : Standby power)

Patent 6046956: Semiconductor device, word line driver circuit and word line driving method
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Particular decoder or driver circuit : Alternate addressing (e.g., even/odd))

Patent 6046957: Semiconductor memory device with flexible configuration
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Particular decoder or driver circuit : Alternate addressing (e.g., even/odd))

Patent 6046958: Latching wordline driver for multi-bank memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Including particular address buffer or latch circuit arrangement : Including magnetic element)

Patent 6046959: Sound source arrangement
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : SEISMIC PROSPECTING : Land-reflection type : Signal analysis and/or correction : Particular source-receiver array : Vertical receiver or source array : Normal moveout)

Patent 6046960: Apparatus and method for discriminating true and false ultrasonic echoes
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : ECHO SYSTEMS : Through well fluids)

Patent 6046961: Multi-layer tiled array
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : SIGNAL TRANSDUCERS : Underwater type : Plural transducer array : Electrically driven underwater bells or sirens)

Patent 6046962: Electrodynamic transducer for underwater acoustics
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : SIGNAL TRANSDUCERS : Underwater type : Transducer with pressure compensating means : Pressure compensating means)

Patent 6046963: Deployable hull array system
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : SIGNAL TRANSDUCERS : Receivers : Casing or housing : Spider spring)

Patent 6046964: Electronic timepiece provided with a calendar
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : WITH CALENDAR INDICATOR : With movable disk display)

Patent 6046965: Timer device having timer counter
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : CHRONOLOGICAL : With simultaneous time indicating means : Alarm type : Actuated by electrical means :)

Patent 6046966: Magneto-optical data storage system
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : STORAGE OR RETRIEVAL BY SIMULTANEOUS APPLICATION OF DIVERSE TYPES OF ELECTROMAGNETIC RADIATION : Magnetic field and light beam : Magnetic field generation : Leakage magnetic field : Changing size of magnetic domain)

Patent 6046967: Recording or playback device for optical information carriers having a servo control circuit and method for treating error signals in such a
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Servo loop gain/switching control : Recording (e.g., inhibit recording upon defect, etc.))

Patent 6046968: Re-writable optical disk having reference clock information permanently formed on the disk
(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 phase, timing, or rate processing : Using a reproduced information of specified preformat, header, or reference area)

Patent 6046969: Multiple clock tracks for erasable and rewriteable optical disks
(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 phase, timing, or rate processing : Using program or address signal : Having location identification information)

Patent 6046970: System for creating, reading and writing on rotatable storage media, an apparatus for determining laser aging characteristics
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : SPECIFIC DETAIL OF INFORMATION HANDLING PORTION OF SYSTEM : Radiation beam modification of or by storage medium : Light intensity adjustment or maintenance : With driving or stabilizing mechanism)

Patent 6046971: Apparatus for insertion of information into existing information record
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Editing : Using static memory or delay means)

Patent 6046972: Method and producing probe with minute aperture, scanning near-field optical microscope using the probe and recording and/or reproducing
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : SPECIFIC DETAIL OF INFORMATION HANDLING PORTION OF SYSTEM : Electrical modification or sensing of storage medium (e.g., capacitive, resistive, electrostatic charge) : Having photographic storage medium (e.g., variable density or area))

Patent 6046973: Integrated read/write head for ferroelectric optical media
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : SPECIFIC DETAIL OF INFORMATION HANDLING PORTION OF SYSTEM : Electrical modification or sensing of storage medium (e.g., capacitive, resistive, electrostatic charge) : Having photographic storage medium (e.g., variable density or area))

Patent 6046974: Optical pickup transport mechanism
(DYNAMIC OPTICAL INFORMATION STORAGE OR RETRIEVAL : DYNAMIC MECHANISM OPTICAL SUBSYSTEM : Having power driven optical transducer assembly : Linear transducer assembly movement : Sliding mechanism)

Patent 6046975: Clumping mechanism for securely holding a disc in an optical disk player
(DYNAMIC OPTICAL INFORMATION STORAGE OR RETRIEVAL : DYNAMIC MECHANISM OPTICAL SUBSYSTEM : Optical storage medium support (i.e., turntable or spindle motor) : Optical storage disc holding structure : Details of clamping : Pivoting mechanism : Having groove or channel)

Patent 6046976: Disc cartridge with grooves for a recording and reproducing apparatus
(DYNAMIC OPTICAL INFORMATION STORAGE OR RETRIEVAL : OPTICAL STORAGE MEDIUM STRUCTURE : Disk cartridge : Disc cartridge case or jacket : Preventing cartridge misinsertion : Including misinsertion groove : Having groove or channel)

Patent 6046977: Method and apparatus for detecting signal misalignment
(MULTIPLEX COMMUNICATIONS : GENERALIZED ORTHOGONAL OR SPECIAL MATHEMATICAL TECHNIQUES : Fourier transform : Walsh functions)

Patent 6046978: Method for configuring and routing data within a wireless multihop network and a wireless network for implementing the same
(MULTIPLEX COMMUNICATIONS : FAULT RECOVERY : Bypass an inoperative station : Standby switch)

Patent 6046979: Method and apparatus for controlling the flow of variable-length packets through a multiport switch
(MULTIPLEX COMMUNICATIONS : DATA FLOW CONGESTION PREVENTION OR CONTROL : Bypass an inoperative channel)

Patent 6046980: System for managing flow bandwidth utilization at network, transport and application layers in store and forward network
(MULTIPLEX COMMUNICATIONS : DATA FLOW CONGESTION PREVENTION OR CONTROL : Control of data admission to the network : Spare channel)

Patent 6046981: Multi-class connection admission control method for Asynchronous Transfer Mode (ATM) switches
(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 6046982: Method and apparatus for reducing data loss in data transfer devices
(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 6046983: Dynamic rate control system
(MULTIPLEX COMMUNICATIONS : DATA FLOW CONGESTION PREVENTION OR CONTROL : Flow control of data transmission through a network : Including signaling between network elements : Using RM (Resource Management) cells : Loopback of signals on the secondary ring or loop)

Patent 6046984: Pruning of short paths in static timing verifier
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : CLOCK, PULSE, OR TIMING SIGNAL GENERATION OR ANALYSIS : Using delay)

Patent 6046985: Communication system with exchange of capability information
(MULTIPLEX COMMUNICATIONS : DIAGNOSTIC TESTING (OTHER THAN SYNCHRONIZATION) : Determination of communication parameters : Having dedicated test line or channel)

Patent 6046986: ISDN terminal equipment-resident mechanism for determining service profile identifiers and associated telecommunication switch protocol
(MULTIPLEX COMMUNICATIONS : DIAGNOSTIC TESTING (OTHER THAN SYNCHRONIZATION) : Determination of communication parameters : Having dedicated test line or channel)

Patent 6046987: Instrument for measuring leakage power leaking to adjacent channel
(MULTIPLEX COMMUNICATIONS : DIAGNOSTIC TESTING (OTHER THAN SYNCHRONIZATION) : Determination of communication parameters : Having dedicated test line or channel)

Patent 6046988: Method of determining the topology of a network of objects
(MULTIPLEX COMMUNICATIONS : NETWORK CONFIGURATION DETERMINATION : Determination of communication parameters)

Patent 6046989: Multicast connection management system
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Message addressed to multiple destinations : Having a plurality of contiguous regions served by respective fixed stations)

Patent 6046990: High-penetration transmission method for a radiocommunication system
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Repeater : Airborne or space satellite repeater : Including noise compensation : Nonmechanical)

Patent 6046991: TDM variable broadcast energy transmitter
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Repeater : Airborne or space satellite repeater : Including noise compensation : Including power control : Including cancellation of certain signals)

Patent 6046992: Radio frequency local area network
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Having a plurality of contiguous regions served by respective fixed stations : Contiguous regions interconnected by a local area network : Combining or distributing information via time channels)

Patent 6046993: Method to adapt a synchronous transmission
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Combining or distributing information via time channels : Multiple access (e.g., FDMA))

Patent 6046994: Modular switching system
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Through a circuit switch : Switching control : Including serial-parallel or parallel-serial conversion for input or output : Having plural buses)

Patent 6046995: Key telephone system without common control
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Particular switching network arrangement)

Patent 6046996: Identifier translation apparatus
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Processing of address header for routing, per se : Multistage switch)

Patent 6046997: Asynchronous transfer mode switching method and asynchronous transfer mode switch
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Message transmitted using fixed length packets (e.g., ATM cells) : Having detail of switch memory reading/writing : Having input or output storage or both : Detail of clock recovery or synchronization)

Patent 6046998: ATM reference traffic system
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Message transmitted using fixed length packets (e.g., ATM cells) : Adapting detail (e.g., converting to/from ATM, or detail of ATM Adaption Layers (AALs)) : Adapting constant bit rate (CBR) data (e.g., voice, or narrow band ISDN over ATM, or using AAL1) : Detail of clock recovery or synchronization :)

Patent 6046999: Router apparatus using ATM switch
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Message transmitted using fixed length packets (e.g., ATM cells) : Multiprotocol network : Internet Protocol (including TCP/IP or UDP/IP) over fixed length packet network (e.g., IP over ATM) : Based on service category (e.g., CBR, VBR, UBR, or ABR))

Patent 6047000: Packet scheduling system
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Queuing arrangement : Having a signaling feature)

Patent 6047001: Apparatus and method in a network interface device for storing a data frame and corresponding tracking information in a buffer memory
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Store and forward : Space switching)

Patent 6047002: Communication traffic circle system and method for performing packet conversion and routing between different packet formats including an
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Adaptive : Converting between protocols : On ring or loop network)

Patent 6047003: Framing identification and timing signal extraction apparatus for very small aperture terminal system and method thereof
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via time channels : Synchronizing : Using synchronization information contained in a frame : Transmission time into time slots adjusted based upon propagation delay time)

Patent 6047004: Synchronizing device with head word position verification
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via time channels : Synchronizing : Using synchronization information contained in a frame : Transmission time into time slots adjusted based upon propagation delay time)

Patent 6047005: Virtual bearer channel platform for processing service requests received in the form of channel data
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via time channels : Signaling (ancillary to main information) : Unique synchronization pulse)

Patent 6047006: Method and apparatus for dynamically allocating bandwidth to independent data and audio devices
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via time channels : Signaling (ancillary to main information) : Using a dedicated signaling channel (i.e., D-channel) : Including delay device)

Patent 6047007: Transmission of data on multirate networks
(MULTIPLEX COMMUNICATIONS : COMMUNICATION TECHNIQUES FOR INFORMATION CARRIED IN PLURAL CHANNELS : Combining or distributing information via time channels : Conversion of rate from a single input to a single output : Same rate output channels)

Patent 6047008: Variable wavelength laser light source
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Tuning : Plural Q-switches)

Patent 6047009: Wavelength conversion laser
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Nonlinear device : Plural Q-switches)

Patent 6047010: Second harmonic generator and laser applied units
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Nonlinear device : Frequency multiplying (e.g., harmonic generator) : Rotating prism)

Patent 6047011: Optical harmonic generator
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Nonlinear device : Frequency multiplying (e.g., harmonic generator) : Rotating prism)

Patent 6047012: Microlaser with modulated emission frequency
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Optical output stabilization : Frequency : Rotating prism)

Patent 6047013: Low-phonon-frequency chalcogenide crystalline hosts for rare earth lasers operating beyond three microns
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Insulating crystal : Frequency)

Patent 6047014: Solid state laser and method of manufacturing the same
(COHERENT LIGHT GENERATORS : PARTICULAR RESONANT CAVITY : Specified output coupling device : Polarizer)

Patent 6047015: Mobile radio apparatus
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Frequency hopping :)

Patent 6047016: Processing a spread spectrum signal in a frequency adjustable system
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Direct sequence : Receiver : Multi-receiver or interference cancellation :)

Patent 6047017: Spread spectrum receiver with multi-path cancellation
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Direct sequence : Receiver : Multi-receiver or interference cancellation :)

Patent 6047018: Multi-carrier communication method and device
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Frequency hopping : Transmitter : Having specific code acquisition or tracking)

Patent 6047019: Receiver for spectrum spread communication system
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Direct sequence : Receiver : Multi-receiver or interference cancellation :)

Patent 6047020: Receiving method and a receiver
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM :)

Patent 6047021: Methods and apparatus for exchanging data
(PULSE OR DIGITAL COMMUNICATIONS : TRANSCEIVERS : Transmission interface between two stations or terminals : Phase locked loop)

Patent 6047022: Apparatus and method for transmission of high speed data over communication channels
(PULSE OR DIGITAL COMMUNICATIONS : TRANSCEIVERS : Modems (data sets) : Phase locked loop)

Patent 6047023: Swept frequency modulation and demodulation technique
(PULSE OR DIGITAL COMMUNICATIONS : EQUALIZERS : With indicator)

Patent 6047024: Device for equalizing channel-distorted signals
(PULSE OR DIGITAL COMMUNICATIONS : EQUALIZERS : With indicator)

Patent 6047025: Method and apparatus for equallization in an asymmetric digital aubscriber line communications system
(PULSE OR DIGITAL COMMUNICATIONS : EQUALIZERS : Automatic : Adaptive : Matched-filter-type receiver)

Patent 6047026: Method and apparatus for automatic equalization of very high frequency multilevel and baseband codes using a high speed analog decision
(PULSE OR DIGITAL COMMUNICATIONS : EQUALIZERS : Automatic : Adaptive : Decision feedback equalizer : Having SAW or charge-transfer device)

Patent 6047027: Packetized data stream decoder using timing information extraction and insertion
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Associated signal processing : Synchronization : Half-pixel refinement)

Patent 6047028: Method and apparatus for frame manipulation
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Predictive : Separate coders)

Patent 6047029: Post-filtered delta sigma for controlling a phase locked loop modulator
(PULSE OR DIGITAL COMMUNICATIONS : PULSE CODE MODULATION : Differential : Single bit (delta) : Pre/post filtering)

Patent 6047031: Error correction circuit
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Automatic baseline or threshold adjustment : Modulation by absorption of signal, changing antenna dimension or changing antenna impedance)

Patent 6047032: Signal equalization and data recovery with non-linear digital threshold feedback
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Automatic baseline or threshold adjustment : Modulation by absorption of signal, changing antenna dimension or changing antenna impedance)

 

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