Patents 5519430 - 5519684

 

 

Patent 5519430: LED recording head including a carrier strip with spaced module carriers
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Plural beam scan : Specific light source (e.g., LEDs assembly) : Including switching means)

Patent 5519431: Driving circuit for semiconductor laser and image forming apparatus using the same
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Driving circuitry : Housing or mounting)

Patent 5519432: Dual laser source for use in a raster output scanner
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Specific optical structure : Having deflector : Including deflector)

Patent 5519433: Interactive television security through transaction time stamping
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : VIDEO DISTRIBUTION SYSTEM WITH UPSTREAM COMMUNICATION : Having link to external network (e.g., interconnected computer network) : Connection to external network at receiver (e.g., set-top box) : Using telephone network)

Patent 5519434: Split-band amplifier for television signals
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : VIDEO DISTRIBUTION SYSTEM COMPONENTS : Transmission network : Network component (e.g., filter, tap, splitter, amplifier, repeater, etc.) : Diplex filter)

Patent 5519435: Multi-user, on-demand video storage and retrieval system including video signature computation for preventing excessive instantaneous server
(INTERACTIVE VIDEO DISTRIBUTION SYSTEMS : USER-REQUESTED VIDEO PROGRAM SYSTEM : Video-on-demand : Server or headend : Mass storage : Combined at local receiver)

Patent 5519436: Static image background reference for video teleconferencing applications
(TELEVISION : TWO-WAY VIDEO AND VOICE COMMUNICATION (E.G., VIDEOPHONE) : Transmission control (e.g., resolution or quality) : Field or frame difference (e.g., moving frame) :)

Patent 5519437: Method for compensation of dark current of CCD-sensor in dental x-raying
(TELEVISION : RESPONSIVE TO NONVISIBLE ENERGY : Object comparison (e.g., remote verification of signature, etc.))

Patent 5519438: Computer with a video subsystem that contains timers which are used to create calibration tables correlating time intervals with the decoding
(TELEVISION : MONITORING, TESTING, OR MEASURING : Setup)

Patent 5519439: Method and apparatus for generating preview images
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Adaptive)

Patent 5519440: Composite signal-limit indicator for a component monitor
(TELEVISION : MONITORING, TESTING, OR MEASURING : Monitor : Vectorscope : With rotating reflector)

Patent 5519441: Apparatus and method for correcting offset and gain drift present during communication of data
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Moving reflector)

Patent 5519442: Film image input system having a guide mechanism adjustable about at least three different axes
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Support or housing : For specified accessory : Periodic shuttering)

Patent 5519443: Method and apparatus for providing dual language captioning of a television program
(TELEVISION : NONPICTORIAL DATA PACKET IN TELEVISION FORMAT : Data format : Frequency change of subcarrier)

Patent 5519444: Phase synchronizing loop apparatus for digital audio signals
(TELEVISION : SYNCHRONIZATION : Locking of video or audio to reference timebase : Audio to video : Color television)

Patent 5519445: Television receiver having caption displaying capability
(TELEVISION : BASIC RECEIVER WITH ADDITIONAL FUNCTION : Multimode (e.g., composite, Y, C; baseband RF) : For receiving more than one format at will (e.g., NTSC/PAL) : For format with different aspect ratio : Locking rates)

Patent 5519446: Apparatus and method for converting an HDTV signal to a non-HDTV signal
(TELEVISION : BASIC RECEIVER WITH ADDITIONAL FUNCTION : Multimode (e.g., composite, Y, C; baseband RF) : For receiving more than one format at will (e.g., NTSC/PAL) : For format with different aspect ratio : Locking rates)

Patent 5519447: Wide aspect television receiver including a correcting waveform signal generator
(TELEVISION : BASIC RECEIVER WITH ADDITIONAL FUNCTION : Multimode (e.g., composite, Y, C; baseband RF) : For receiving more than one format at will (e.g., NTSC/PAL) : For format with different aspect ratio : Locking rates)

Patent 5519448: Video signal processing apparatus
(TELEVISION : BASIC RECEIVER WITH ADDITIONAL FUNCTION : Instant replay or freeze frame : Format detection)

Patent 5519449: Image composing and displaying method and apparatus for displaying a composite image of video signals and computer graphics
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Special effects : Combining plural sources : Specified details of signal combining : For generation of soft edge (e.g., blending))

Patent 5519450: Graphics subsystem for digital television
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Special effects : Combining plural sources : Specified details of signal combining : Graphic or character insertion type : Window signal generator (e.g., rectangle))

Patent 5519451: Motion adaptive scan-rate conversion using directional edge interpolation
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Combined noise reduction and transition sharpening : Specified color (e.g., saturation and contrast control))

Patent 5519452: Mechanism for improving television display of still images using image motion-dependent filter
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Noise or undesired signal reduction : For removal of low amplitude random noise (e.g., variable bandwidth) : Averaging type : Using frame or field delays (e.g., motion adaptive) : Window signal generator (e.g., rectangle))

Patent 5519453: Method of eliminating interfernce signals from video signals
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Noise or undesired signal reduction : For removal of low amplitude random noise (e.g., variable bandwidth) : Averaging type : Using frame or field delays (e.g., motion adaptive) : Window signal generator (e.g., rectangle))

Patent 5519454: Luma/chroma separation filter with common delay element for comb filter separation and recursive noise reduction of composite video input signal
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Chrominance-luminance signal separation : Masking (e.g., R, G, B to R`, G`, B`))

Patent 5519455: Kinescope driver with output load resistor coupled to kinescope cathode via two paths including a further resistor and a series coupled buffer
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Gray scale transformation : Nonlinear amplitude modification (e.g., gamma) : Including frame or field delays)

Patent 5519456: Motion detecting circuit and noise reducing circuit utilizing polarity determination for pixel block of a video display
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Motion vector generation : Diode)

Patent 5519457: Remote controller apparatus and an audio-video combination system using the same
(TELEVISION : RECEIVER CIRCUITRY : Remote control : Tuning voltage)

Patent 5519458: Universal anti-glare screen apparatus
(TELEVISION : VIDEO DISPLAY : Cathode-ray tube : With optical element : Glare reduction : Yoke)

Patent 5519459: Dismountable variable intensity polarized lenses
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : SPECTACLES AND EYEGLASSES : With antiglare or shading : Polarizing : Spring biased)

Patent 5519460: Visor sunglasses
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : SPECTACLES AND EYEGLASSES : With antiglare or shading : For contact lens fitting)

Patent 5519461: Optometer having optotype disc which rotates about its axis and another axis
(OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING : EYE EXAMINING OR TESTING INSTRUMENT : Subjective type : Including test chart or target : Having support or cabinet : Having plural disc carrier)

Patent 5519462: Dual function magnetic data read circuit for photographic equipment
(PHOTOGRAPHY : WITH DATA RECORDING : Magnetically on film or film cassette : Segmented alphanumeric indicia)

Patent 5519463: Data imprinting device for a camera
(PHOTOGRAPHY : WITH DATA RECORDING : Optical : Having transfer strip)

Patent 5519464: Magnetics-on-film image area recording head with film flattening emulsion side support
(PHOTOGRAPHY : WITH DATA RECORDING : Magnetically on film or film cassette : Segmented alphanumeric indicia)

Patent 5519465: Camera lens barrel having both pulse drive control and microstep drive control
(PHOTOGRAPHY : HAVING VARIABLE FOCAL LENGTH OF CAMERA OBJECTIVE : Power zoom : Speed control or step driving : Focus position adjusted according to focal length)

Patent 5519466: Electronically controlled camera
(PHOTOGRAPHY : WITH EXPOSURE OBJECTIVE FOCUSING MEANS, FOCUSING AID, OR RANGEFINDING MEANS : Having auxiliary illumination : With mechanical rangefinder)

Patent 5519467: Optical isolator device capable of preventing optical axis from inclining by deformation of adhesive
(OPTICAL: SYSTEMS AND ELEMENTS : POLARIZATION WITHOUT MODULATION : Time invariant electric, magnetic, or electromagnetic field responsive (e.g., electro-optical, magneto-optical) : Supporting, mounting, enclosing or light shielding structure)

Patent 5519468: Photographic camera provided with automatic preparation for photographing
(PHOTOGRAPHY : WITH POWER SUPPLY DETAIL : Having nonelectrochemical power source : Having plural pointers or match needle)

Patent 5519469: Printing plate using a charge carrier medium
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Photoconductive member : Plate : Alignment or tensioning)

Patent 5519470: Cross mixing paddle wheel
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Dry development : Mixing : Auger : Optical detector)

Patent 5519471: Developer carrying member utilizing oscillating bias having constant-voltage-DC component and constant-current AC component, and
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Dry development : Application member : Roller : Regulating (e.g., doctor) : By magnetic brush)

Patent 5519472: Developing apparatus using elastic blade
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Dry development : Application member : Magnetic brush : Regulating (e.g., doctor) : Auxiliary electrode)

Patent 5519473: Liquid developing material applicator
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Liquid development : Application member (e.g., roller, belt) : Opposite polarity)

Patent 5519474: Pneumatic delivery system for liquid toner hard copy apparatus
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Liquid development : Having dispensing : Opposite polarity)

Patent 5519475: Image forming apparatus with peripheral speed difference between image bearing and transfer members
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Transfer : By intermediate transfer member : Copy medium carrier (e.g., drum or belt))

Patent 5519476: Liquid electrophotographic reproduction machine having a desired abrasion fix level
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Transfer : Having simultaneous fixing : Copy medium carrier (e.g., drum or belt))

Patent 5519477: Post transfer corrugator
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Transfer : Having simultaneous fixing : Copy medium carrier (e.g., drum or belt))

Patent 5519478: Fuser nip sheet basis weight detection system
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Control of fixing : Conveyance of copy : Detection of toner in developing unit)

Patent 5519479: Fixing device for electrophotography and electrophotographic apparatus incorporating the fixing device
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Fixing (e.g., fusing) : By heat and pressure : Heated roller : Composition or layers : Cyclically (e.g., with movement of copy))

Patent 5519480: Retraction of cleaner backers to enable disengagement of the cleaner from the photoreceptor for image on image, multi-pass color development
(ELECTROPHOTOGRAPHY : CLEANING OF IMAGING SURFACE : Fibrous brush : Having forced air (e.g., vacuum) : Lamination)

Patent 5519481: Adaptive decurler for selective decurling of localized image areas
(ELECTROPHOTOGRAPHY : DOCUMENT HANDLING : Copy : Delivering from transfer position : Curl correction : Having intermediate storage)

Patent 5519482: Sheet feeding apparatus and automatic document feeder
(ELECTROPHOTOGRAPHY : DOCUMENT HANDLING : Copy : Feeding to transfer position : In registration with image : Speed control of conveyance : Cyclically (e.g., with movement of copy))

Patent 5519483: Detection system and detection method of document size for use in a document reader
(ELECTROPHOTOGRAPHY : CONTROL OF ELECTROPHOTOGRAPHY PROCESS : Responsive to copy media characteristic : Single detector for plural toners)

Patent 5519484: Method and apparatus for forming images on both sides of a recording paper without reversing the paper
(ELECTROPHOTOGRAPHY : DOCUMENT HANDLING : Original and copy : Duplex : Lamination)

Patent 5519485: Stereo image measuring apparatus
(OPTICS: MEASURING AND TESTING : CONTOUR PLOTTING :)

Patent 5519486: Method of creating holographic interferograms for structural examination of composites in sheet metal surfaces
(OPTICS: MEASURING AND TESTING : MATERIAL STRAIN ANALYSIS : By light interference detector (e.g., interferometer) : Sheet material)

Patent 5519487: Method for monitoring the position of a fiber
(OPTICS: MEASURING AND TESTING : FOR OPTICAL FIBER OR WAVEGUIDE INSPECTION : Lamp attachments)

Patent 5519488: Eight sensor wheel aligner
(OPTICS: MEASURING AND TESTING : ANGLE MEASURING OR ANGULAR AXIAL ALIGNMENT : Wheel alignment with photodetection : With photodetection of reflected beam angle with respect to a unidirectional source beam)

Patent 5519489: Vehicle alignment system
(OPTICS: MEASURING AND TESTING : ANGLE MEASURING OR ANGULAR AXIAL ALIGNMENT : Wheel alignment with photodetection : With photodetection of reflected beam angle with respect to a unidirectional source beam)

Patent 5519490: Condensation nucleus type device for counting particles in gas utilizing heating means on the connection pipe and measuring chamber
(OPTICS: MEASURING AND TESTING : BY PARTICLE LIGHT SCATTERING : With photocell detection : Having adjustable color or bandwidth)

Patent 5519491: Process for measuring the inclination of boundary areas in an optical system using interferometry to extract reflections from
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : Having light beams of different frequencies (e.g., heterodyning) : For dimensional measurement (e.g., thickness gap, alignment, profile) : Displacement or distance : Including an alternating reference path)

Patent 5519492: Optical arrangement for detecting the intensity modulation of partial ray beams
(OPTICS: MEASURING AND TESTING : BY LIGHT INTERFERENCE (E.G., INTERFEROMETER) : For dimensional measurement : Displacement or distance : Having wavefront division (e.g., by diffraction) : Having wavefront division (e.g., by diffraction))

Patent 5519493: Remote sample polarimeter
(OPTICS: MEASURING AND TESTING : BY POLARIZED LIGHT EXAMINATION : With polariscopes : Including polarimeters : Step height (differential, between points))

Patent 5519494: Pipe inner surface measuring method and apparatus
(OPTICS: MEASURING AND TESTING : SURFACE ROUGHNESS : With screen)

Patent 5519495: Electronic component observation system
(OPTICS: MEASURING AND TESTING : POSITION OR DISPLACEMENT : Position transverse to viewing axis : Scan)

Patent 5519496: Illumination system and method for generating an image of an object
(OPTICS: MEASURING AND TESTING : BY CONFIGURATION COMPARISON : With comparison to master, desired shape, or reference voltage : For comparison with master or desired configuration)

Patent 5519497: Control develop mass in a color system
(OPTICS: MEASURING AND TESTING : OF LIGHT REFLECTION (E.G., GLASS) : Of photographic film)

Patent 5519498: Image forming apparatus
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Recording apparatus : Scanning)

Patent 5519499: Image processing apparatus for storing and reading out image data
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Recording apparatus : Scanning)

Patent 5519500: Synchronization signal generating circuit
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Recording apparatus : Scanning)

Patent 5519501: Proofing images in a print job having at least one image in a print job having at least one image for printing on tab stock
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Recording apparatus : Scanning)

Patent 5519502: Method and apparatus for selectively linearizing cells in an engraver
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control : Engraving or perforating material to form a printing surface (e.g., printing plate, cylinder, or stencil) : Look-up table for image processing or print attribute data (e.g., threshold value, print element property))

Patent 5519503: Picture reproducing apparatus
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Including television camera : Digital technique)

Patent 5519504: Method of storing or reproducing data packets
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Recorder or reproducer fault condition compensation : Digital technique : Crosstalk)

Patent 5519505: Bypassing circuit for use in an audio signal recording/reproducing apparatus
(TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING : PROCESSING OF TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING : Having another signal : Audio signal : By controlling read-write operations)

Patent 5519506: Data communication system with automatic power control
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Specific image-processing circuitry)

Patent 5519507: Batching and delayed transmission of facsimiles
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Electronic mailbox : Composite image)

Patent 5519508: Communication apparatus and method for delaying transmission to accept incoming calls
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Auxiliary signal : Transmitter and receiver both supply auxiliary signal(s) : Auxiliary signal controls apparatus at both transmitter and receiver : Variable threshold determined by image or other condition (e.g., adaptive thresholding))

Patent 5519509: Image processing method utilizing error diffusion technique
(FACSIMILE AND STATIC PRESENTATION PROCESSING : STATIC PRESENTATION PROCESSING (E.G., PROCESSING DATA FOR PRINTER, ETC.) : Attribute control : Multi-level image reproduction (e.g., gray level reproduction) : Error diffusion in gray level or halftone generation :)

Patent 5519510: Electronic film development
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Picture signal generator : Carrier wave modulation)

Patent 5519511: Scanner device and guide therefor
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Picture signal generator : Hand-held reader : Picture signal thresholding)

Patent 5519512: Facsimile apparatus having reduced profile
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Picture signal generator : Scanning : Picture signal thresholding)

Patent 5519513: Techniques for illuminating objects
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Picture signal generator : Scanning : Facsimile illumination control : Variable thresholding technique)

Patent 5519514: Color sensor array with independently controllable integration times for each color
(FACSIMILE AND STATIC PRESENTATION PROCESSING : NATURAL COLOR FACSIMILE : Scanning : Solid-state : With plural sensors : Variable threshold determined by image or other condition (e.g., adaptive thresholding))

Patent 5519515: Method of determining color signals for input signals at vertices in input color space
(FACSIMILE AND STATIC PRESENTATION PROCESSING : NATURAL COLOR FACSIMILE : Color correction : Color masking)

Patent 5519516: One way holograms
(OPTICAL: SYSTEMS AND ELEMENTS : HOLOGRAPHIC SYSTEM OR ELEMENT : Having particular recording medium :)

Patent 5519517: Method and apparatus for holographically recording and reproducing images in a sequential manner
(OPTICAL: SYSTEMS AND ELEMENTS : HOLOGRAPHIC SYSTEM OR ELEMENT : For producing or reconstructing images from multiple holograms (e.g., color, etc.) : Lens)

Patent 5519518: Display apparatus with a variable aperture stop means on each side of the modulator
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Lens or prism separate from projection system (i.e., it is not integral part of illumination system) : Matrix including additional element (s) which correct or compensate for electrical fault)

Patent 5519519: Production method for a polymer dispersed liquid crystal display
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Microencapsulated or polymer dispersed liquid crystal : With each cell displaying a different pattern)

Patent 5519520: AC plasma address liquid crystal display
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR EXCITATION OF LIQUID CRYSTAL : Plasma excitation : With photoconductive layer (e.g., spatial light modulator(SLMs)))

Patent 5519521: Active matrix liquid crystal display device with divisional common electrodes aligned with divisional regions of TFTs
(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 5519522: Eye protection device for welding helmets and the like with hot mirror and indium tin oxide layer
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : LIQUID CRYSTAL SYSTEM : Liquid crystal eyewear (glasses, goggles, etc.) : For protection : Wherein liquid crystal cells include microencapsulated or polymer dispersed liquid crystal)

Patent 5519523: Liquid crystal display device with residual retardation compensated for in liquid crystal layer
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : PARTICULAR STRUCTURE : Having significant detail of cell structure only : Compensator or retarder (i.e., not using liquid crystal cell) : Cholesteric reflector)

Patent 5519524: Active matrix liquid crystal having a counterelectrode substrate extended and connected to an external circuit
(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 5519525: Matrix liquid crystal display
(LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS : CELL CONTAINING LIQUID CRYSTAL OF SPECIFIC COMPOSITION : Within nematic phase)

Patent 5519526: Optical protocols for communication networks
(OPTICAL COMMUNICATIONS : OPTICAL TRANSCEIVER : Including optical fiber or waveguide : Including optical fiber or waveguide)

Patent 5519527: Modem for communicating with enclosed electronic equipment
(OPTICAL COMMUNICATIONS : HYBRID COMMUNICATION SYSTEM (E.G., OPTICAL AND RF) : Including specific optical interface : Housing or mounting : Wavelength control)

Patent 5519528: Method of optical fiber communication
(OPTICAL COMMUNICATIONS : TRANSMITTER : Including compensation : Precompensation (e.g., prechirping, predistortion : Pulse time)

Patent 5519529: Infrared image converter
(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 : Using reflective or cavity structure : Semiconductor :)

Patent 5519530: Peak compression circuit and light transmitter
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL MODULATOR : Light wave temporal modulation (e.g., frequency, amplitude, etc.) : Changing bulk optical parameter : Electro-optic : Pulse modulation : Kerr cell)

Patent 5519531: Microscope
(OPTICAL: SYSTEMS AND ELEMENTS : COMPOUND LENS SYSTEM : Microscope : Spacing of optical elements axially adjustable : Variable magnification : Binocular)

Patent 5519532: Disposable endoscope
(OPTICAL: SYSTEMS AND ELEMENTS : COMPOUND LENS SYSTEM : With relay : Repetitious lens structure : Equatorial mount)

Patent 5519533: Three-dimensional information reproducing apparatus
(OPTICAL: SYSTEMS AND ELEMENTS : RELIEF ILLUSION : Stereo-viewers)

Patent 5519534: Irradiance attachment for an optical fiber to provide a uniform level of illumination across a plane
(OPTICAL: SYSTEMS AND ELEMENTS : DIFFUSING OF INCIDENT LIGHT : With reflection)

Patent 5519535: Precision placement apparatus having liquid crystal shuttered dual prism probe
(OPTICAL: SYSTEMS AND ELEMENTS : SINGLE CHANNEL SIMULTANEOUSLY TO OR FROM PLURAL CHANNELS (E.G., LIGHT DIVIDING, COMBINING, OR PLURAL IMAGE FORMING, ETC.) : By partial reflection at beam splitting or combining surface : Noncircular cross section)

Patent 5519536: Warning device for displaying information in a vehicle
(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 5519537: Retrofocus projection lens
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With field curvature shaping : Projection type : With additional reflector (e.g., serial reflections, etc.))

Patent 5519538: Zoom lens for preventing image from being blurred
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With variable magnification (e.g., zoom type) : With mechanical compensation : Having seven or less components)

Patent 5519539: Microlens array with microlenses having modified polygon perimeters
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : With multipart element : Diaphragm)

Patent 5519540: Taking lens for underwater camera
(OPTICAL: SYSTEMS AND ELEMENTS : LENS : Multiple component lenses : Four components : First component negative)

Patent 5519542: Coating composition for preparing back coating film of mirror
(OPTICAL: SYSTEMS AND ELEMENTS : MIRROR : With selective absorption or transparent overcoating : Laminated or layered mirror support)

Patent 5519543: Optic system for a down hole camera assembly
(OPTICAL: SYSTEMS AND ELEMENTS : OPTICAL APERTURE OR TUBE, OR TRANSPARENT CLOSURE : With support or frame)

Patent 5519544: Magnetic recording/reproducing apparatus with dual purpose heads
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : SPLITTING ONE INFORMATION SIGNAL FOR RECORDING ON PLURAL DISTINCT TRACKS OR REPRODUCING SUCH SIGNAL : Head gap azimuth multiplex)

Patent 5519545: Digital signal recording circuit using a rotary transformer with a reduced-jitter low-frequency compensation circuit
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Head amplifier circuit : Intra-cell transition)

Patent 5519546: Apparatus for, and methods of, recording signals in tracks on a memory member without using reference indices such as clock signals
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Data in specific format : Intra-cell transition)

Patent 5519547: Magnetic recording and reproducing apparatus recording and reproducing plural types of data signals at different data rates
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL RECORDING OR REPRODUCING : Signal switching : Between heads in alternate engagement with medium :)

Patent 5519548: Using read channel noise to initialize read channel for head position calibration in a magnetic data storage device
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL RECORDING OR REPRODUCING : Specifics of equalizing : Between heads in alternate engagement with medium)

Patent 5519549: VISS circuit for preventing image search malfunction occurring due to variation in speed of video tape
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the record : Recording amplifier)

Patent 5519550: Tape cassette adapter for converting a compact tape cassette to a standard size tape cassette for application in a general video-tape
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Tape record : Tape in container : Transport accommodates different types : Drum)

Patent 5519551: Apparatus and method for preventing and correcting tape loosening when the tape feeding direction is changed
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Tape record : Tape in container : Plural reels : Reel drive details : Stepping motor)

Patent 5519552: Rotary disk storage unit and head suspension therefor
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : Disk record : Load beam detail : Laminated beam : Pivot structure detail)

Patent 5519553: Coarse and fine head positioning apparatus which uses a slidable shaft for fine positioning
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : For adjusting head position : Disk record : Adjustment parallel to disk plane : Linear adjustment : Piezoelectric adjuster)

Patent 5519554: Rack and pinion linear slide read/write head positioning device
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : For shifting head between tracks : Disk record : Linear head movement : Voice coil : Carriage detail : Arm mounting)

Patent 5519555: Magnetic head including PbO-V.sub.2 O.sub.5 -P.sub.2 O.sub.5 system glass bonding
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD : Gap structure details : Spacer material : Mounting detail)

Patent 5519556: Magnetic head having separate fusion glass and laminating glass with a track adjustment groove in a magnetic core block
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD : Head core : For cross-talk prevention)

Patent 5519557: Power supply polarity reversal protection circuit
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : With specific quantity comparison means : Reverse energy responsive (e.g., directional) : With time delay protective means)

Patent 5519558: Three phase throttle current technique
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Motor protective condition responsive circuits : Current : During energization of motor)

Patent 5519559: Electronic connection device with reverse polarity protection
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : With specific quantity comparison means : Reverse energy responsive (e.g., directional) : With time delay protective means)

Patent 5519560: Unity gain filter for current transformer
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : With specific quantity comparison means : Current : With time delay protective means)

Patent 5519561: Circuit breaker using bimetal of thermal-magnetic trip to sense current
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Circuit interruption by thermal sensing : With bimetallic element : With transistor circuit interrupter)

Patent 5519562: Compliant tape guide
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD : Head accessory : Record guide : Tape record : Using conductor)

Patent 5519563: Protection circuit for electric cells from overcharge and overdischarge using a plurality of detection units of a single chip type
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Capacitor protection : Series connected capacitors : By arc stretching (e.g., horn gap))

Patent 5519564: Parallel MOV surge arrester
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : High voltage dissipation (e.g., lightning arrester) : Current limiting material in discharge path : Nonlinear material (e.g., valve type) : With multiple timing characteristics (e.g., short, long))

Patent 5519565: Electromagnetic-wave modulating, movable electrode, capacitor elements
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROSTATIC CAPACITORS : Variable : Responsive to external condition : With thermal fuse)

Patent 5519566: Method of manufacturing ferroelectric bismuth layered oxides
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROSTATIC CAPACITORS : Fixed capacitor : Solid dielectric : Ceramic, glass, or oxide particles : With multilayer ceramic capacitor : Composition : Including halogen (e.g., chlorinated))

Patent 5519567: Longer life electrolytic capacitors
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROLYTIC SYSTEMS OR DEVICES : Liquid electrolytic capacitor : With significant electrolyte : Ethylene glycol : Spacer details)

Patent 5519569: Compact notebook computer having a foldable and collapsible keyboard structure
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Including keyboard support : Fluid)

Patent 5519570: Detachable keyboard
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Including keyboard support : Fluid)

Patent 5519571: Portable hard disk drive connector with a parallel (printer) port control board and a u-shaped frame
(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 5519572: Computer peripheral apparatus
(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 5519573: I/O riser card for motherboard in a personal computer/server
(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 5519574: Electronic component cooling apparatus
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : With cooling means : Fluid : Air : With air circulating means : Fan or blower : With heat sink or cooling fins :)

Patent 5519575: CPU cooling fan mounting structure
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : With cooling means : Fluid : Air : With air circulating means : Fan or blower : With heat sink or cooling fins :)

Patent 5519576: Thermally enhanced leadframe
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : With cooling means : Thermal conduction : For lead frame : Plural)

Patent 5519577: Spread spectrum radio incorporated in a PCMCIA Type II card holder
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Module : With printed circuit boards : IC card or card member : Selective connections)

Patent 5519578: Folded printed wiring board structure with electromagnetic shield
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Printed circuit board : Flexible board : Cordwood type)

Patent 5519579: Method and apparatus for replacing directly attached chip
(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 5519580: Method of controlling solder ball size of BGA IC components
(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 5519581: Mounting of toroidal inductors
(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 : Having passive component : With specific connection material)

Patent 5519582: Magnetic induction coil for semiconductor devices
(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 : Having semiconductive device : With specific connection material)

Patent 5519583: Integrated common mode current decoupler for I/O cables
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Printed circuit board : Plural : With separable connector or socket means : Having backplane connection : Circuit board mounted)

Patent 5519584: Laminated cylindrical backplane
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Printed circuit board : Plural : With separable connector or socket means : Having flexible connector : Circuit board mounted)

Patent 5519585: Sandwiched insulative/conductive layer EMI shield structure for printed circuit board
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Shielding : EMI : Spacer details)

Patent 5519586: Fuse holder assembly having improved fuse clips for mounting on a printed circuit board
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : Fuse block : With switchboard or switch)

Patent 5519587: Air purged portable electric lamp
(ILLUMINATION : WITH FILAMENT CONTROL MEANS RESPONSIVE TO FRACTURE OF LIGHT SOURCE ENVELOPE OR ENCLOSURE : Including specific light modifier)

Patent 5519588: Tail light assembly
(ILLUMINATION : SUPPORTED BY VEHICLE STRUCTURE (E.G., ESPECIALLY ADAPTED FOR VEHICLE) : Light modifier : Reflector structure : Plural separate sections with complex surfaces : Having ball and socket mechanism)

Patent 5519589: Vehicular low beam headlight reflector consisting of upper and lower reflecting sectors
(ILLUMINATION : SUPPORTED BY VEHICLE STRUCTURE (E.G., ESPECIALLY ADAPTED FOR VEHICLE) : Light modifier : Reflector structure : Plural separate sections with complex surfaces : Having ball and socket mechanism)

Patent 5519590: Means and method for highly controllable lighting
(ILLUMINATION : SUPPORTED BY VEHICLE STRUCTURE (E.G., ESPECIALLY ADAPTED FOR VEHICLE) : Aircraft : Automatically adjusted headlamp beam)

Patent 5519591: Jewelry lighting device
(ILLUMINATION : LIGHT FIBER, ROD, OR PIPE : With wearing apparel or body support : Jewelry : Type of surface)

Patent 5519592: Lobster measuring device with flashlight
(ILLUMINATION : WITH IMPLEMENT OR HAND HELD HOLDER THEREFOR : Shoulder suspension or torso encircling (e.g., vest, neck-sling))

Patent 5519593: Method and apparatus for handling a lightwand
(ILLUMINATION : SELF POWERED LAMP : Dome, globe or wire guard or lamp bulb cover : With a protective cage)

Patent 5519594: Lampshade structure of a halogen lamp
(ILLUMINATION : ELONGATED SOURCE LIGHT UNIT OR SUPPORT : With or including transparent or translucent member : With or including transparent or translucent member)

Patent 5519595: Formative flag
(ILLUMINATION : PLURAL LIGHT SOURCES : Combined : Different wavelengths)

Patent 5519596: Moldable nesting frame for light emitting diode array
(ILLUMINATION : PLURAL LIGHT SOURCES : With support : Adjustable : Shielding type modifier)

Patent 5519597: Elevation mechanism for lamp device
(ILLUMINATION : SUPPORTS : Electromagnetic operator controls movable light support : Arm or bracket)

Patent 5519598: Load driving circuit
(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 5519599: Control of switching devices in synchronized-rectification system
(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 forward-type converter : Having synchronous rectifier :)

Patent 5519600: Three-phase self-balancing power supply
(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 thyristor control means in the line circuit : For full wave rectifier with at least 1 three electrode device : Including short protection across a series-connected pair of transistors (e.g., shoot-through protection, etc.))

Patent 5519601: Pulse-width modulated circuit for applying current to a load
(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 5519602: Multiple slave control
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Plural processors : Master-slave :)

Patent 5519603: Intelligent process control communication system and method having capability to time align corresponding data sets
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Plural processors : Parallel :)

Patent 5519604: Method and device for tightening threaded joints
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Optimization or adaptive control : Sequence program response)

Patent 5519605: Model predictive control apparatus and method
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Optimization or adaptive control : Having model : Having adjustment of model (e.g., update) : Clock-calendar (e.g., time of day))

Patent 5519606: System and methods for appointment reconciliation
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Operations research : Allocating resources or scheduling for an administrative function : Staff scheduling or task assignment :)

Patent 5519607: Automated health benefit processing system
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Health care management (e.g., record management, ICDA billing) : Including remote charge determination or related payment system)

Patent 5519608: Method for extracting from a text corpus answers to questions stated in natural language by using linguistic analysis and hypothesis generation
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : LINGUISTICS : Natural language : Storage or retrieval of data)

Patent 5519609: Biosolids tracking system
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Earth science : Topography (e.g., land mapping) : Lightning)

Patent 5519610: Control system for automatic transmissions with teaching and automatic modes using a neural network
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Transmission control : Vehicle equipment position control (e.g., seat, mirror, door, window, headrest, or headlamp))

Patent 5519611: Suspension control apparatus for vehicle
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Vehicle subsystem or accessory control : Suspension control : Modification or correction of route information)

Patent 5519612: Active suspension system with adaptive actuator gain adjustment
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Vehicle subsystem or accessory control : Suspension control : Modification or correction of route information)

Patent 5519613: System and method for discriminating short-period crashes
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Vehicle subsystem or accessory control : Control of vehicle safety devices (e.g., airbag, seat-belt, etc.) : Artificial intelligence (e.g., fuzzy logic))

Patent 5519614: Electronically controlled power steering apparatus and method therefor
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Vehicle subsystem or accessory control : Steering control : Artificial intelligence (e.g., fuzzy logic) : Inner/outer loop)

Patent 5519615: Method for determining the speed variation between wheels of different axles of a vehicle
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Indication or control of braking, acceleration, or deceleration : Adaptive control)

Patent 5519616: Driving force controlling apparatus for vehicle
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Indication or control of braking, acceleration, or deceleration : Antispin, traction control, or drive slip control : Control of engine torque : Having fuel cutting or ignition timing retarding :)

Patent 5519617: Torque managed traction control for the drive wheels of an automotive vehicle
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Indication or control of braking, acceleration, or deceleration : Antispin, traction control, or drive slip control : Control of engine torque : Four wheel drive, electric, or heavy vehicles)

Patent 5519618: Airport surface safety logic
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Traffic analysis or control of aircraft : With determination of traffic speed)

Patent 5519619: Route planning method for hierarchical map routing and apparatus therefor
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : NAVIGATION : Determination of travel data based on the start point and destination point : With course diversion)

Patent 5519620: Centimeter accurate global positioning system receiver for on-the-fly real-time kinematic measurement and control
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : NAVIGATION : Employing position determining equipment : Using Global Positioning System (GPS) : Means to improve accuracy of position or location : Route correction, modification, or verification)

Patent 5519621: Vehicle locating and communicating method and apparatus
(TELECOMMUNICATIONS : TRANSMITTER : Mobile or portable : With vehicle : In vehicle)

Patent 5519622: Real time, economic-impact display system for consumers of commoditized electric power
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : FOR COST/PRICE : Utility usage : Specialized function performed)

Patent 5519623: Improved bending machine and a method for bending a part
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Particular manufactured product or operation : Machining : Having particular tool or tool operation : Bending (e.g., press brake) : Thickness control)

Patent 5519624: Method and system for preparing items to be mailed
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Article handling : Particular manufactured product or operation)

Patent 5519625: System for characterizing phase-modulated signals using a time interval analyzer
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM : Time duration or rate : Of moving article)

Patent 5519626: Method of dividing a pipelined stage into two stages in a computer-aided design system
(DATA PROCESSING: DESIGN AND ANALYSIS OF CIRCUIT OR SEMICONDUCTOR MASK : CIRCUIT DESIGN : Partitioning (e.g., function block, ordering constraint) : Design verification (e.g., wiring line capacitance, fan-out checking, minimum path width))

Patent 5519627: Datapath synthesis method and apparatus utilizing a structured cell library
(DATA PROCESSING: DESIGN AND ANALYSIS OF CIRCUIT OR SEMICONDUCTOR MASK : CIRCUIT DESIGN : Logical circuit synthesizer : PLA, PLD, FPGA, OR MCM)

Patent 5519628: System and method for formulating subsets of a hierarchical circuit design
(DATA PROCESSING: DESIGN AND ANALYSIS OF CIRCUIT OR SEMICONDUCTOR MASK : CIRCUIT DESIGN : Floorplanning : Constraint-based placement (e.g., critical block assignment, delay limits, wiring capacitance) : Timing analysis (e.g., delay time, path delay, latch timing))

Patent 5519629: Tileable gate array cell for programmable logic devices and gate array having tiled gate array cells
(DATA PROCESSING: DESIGN AND ANALYSIS OF CIRCUIT OR SEMICONDUCTOR MASK : CIRCUIT DESIGN : Programmable integrated circuit (e.g., basic cell, standard cell, macrocell) : PLA, PLD, FPGA, OR MCM)

Patent 5519630: LSI automated design system
(DATA PROCESSING: DESIGN AND ANALYSIS OF CIRCUIT OR SEMICONDUCTOR MASK : CIRCUIT DESIGN : Programmable integrated circuit (e.g., basic cell, standard cell, macrocell) : PLA, PLD, FPGA, OR MCM)

Patent 5519631: Method of arranging components in semiconductor device
(DATA PROCESSING: DESIGN AND ANALYSIS OF CIRCUIT OR SEMICONDUCTOR MASK : CIRCUIT DESIGN : Floorplanning : Constraint-based placement (e.g., critical block assignment, delay limits, wiring capacitance) : Timing analysis (e.g., delay time, path delay, latch timing))

Patent 5519632: Automatic DCS routing for multilayer packages to minimize coupled noise
(DATA PROCESSING: DESIGN AND ANALYSIS OF CIRCUIT OR SEMICONDUCTOR MASK : CIRCUIT DESIGN : Routing (e.g., routing map, netlisting) : PCB wiring : Timing analysis (e.g., delay time, path delay, latch timing))

Patent 5519633: Method and apparatus for the cross-sectional design of multi-layer printed circuit boards
(DATA PROCESSING: DESIGN AND ANALYSIS OF CIRCUIT OR SEMICONDUCTOR MASK : DESIGN OF SEMICONDUCTOR MASK : Logical circuit synthesizer)

Patent 5519634: Data transfer unit and method of power supply to the data transfer unit
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Electrical power generation or distribution system : Flow control (e.g., valve or pump control))

Patent 5519635: Apparatus for chemical analysis with detachable analytical units
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Mechanical control system : Flow control (e.g., valve or pump control) : Fluid mixing : Irrigation)

Patent 5519636: Electronic control device for a valve range of modular design
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Mechanical control system : Flow control (e.g., valve or pump control) : Specific thermally responsive controller)

Patent 5519637: Wavenumber-adaptive control of sound radiation from structures using a `virtual` microphone array method
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Mechanical control system : Vibration or acoustic noise control : Specific thermally responsive controller)

Patent 5519638: Automatic system for monitoring and replenishing hazardous liquids in tanks
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Mechanical control system : Control of fluid level or volume : Specific thermally responsive controller)

Patent 5519639: Level indication system
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Mechanical measurement system : Fluid measurement (e.g., mass, pressure, viscosity) : Liquid level or volume determination : Torsional, shear, tensile, or compression)

Patent 5519640: Multimedia frame relay codec
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER-TO-COMPUTER PROTOCOL IMPLEMENTING : Computer-to-computer data framing : Congestion avoiding)

Patent 5519641: Method and apparatus for configuring plural multimedia audio cards as a local area network
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : MASTER/SLAVE COMPUTER CONTROLLING : Priority based messaging)

Patent 5519642: Electronic survey instrument
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Electrical power generation or distribution system : Flow control (e.g., valve or pump control))

Patent 5519643: Method of operating a microprocessor
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM : Time duration or rate : Of moving article)

Patent 5519644: Continuously calibrating temperature controller
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : CALIBRATION OR CORRECTION SYSTEM : Zero-full scaling : Quality control)

Patent 5519645: Data averaging and compressing method for measuring instruments
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT : Electrical signal parameter measurement system : Waveform analysis : Frequency : Frequency spectrum : Hydrocarbon prospecting)

Patent 5519646: Calculator with display of processing for mulas as processing progresses
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Having specialized input : Including specific keyboard-type information entry : Business)

Patent 5519647: Apparatus for and method of generating an approximation function
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Function generation : Trigonometric :)

Patent 5519648: Inverse discrete cosine transformer
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Transform : Discrete Cosine Transform (i.e., DCT) : Equalizer)

Patent 5519649: Micro-processor having rapid condition comparison function
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Arithmetical operation : Status condition/flag generation or use : Matrix array)

Patent 5519650: Semiconductor device having an improved immunity to a short-circuit at a power supply line
(STATIC INFORMATION STORAGE AND RETRIEVAL : INTERCONNECTION ARRANGEMENTS : Magnetic)

Patent 5519651: High capacity holographic storage system
(STATIC INFORMATION STORAGE AND RETRIEVAL : INFORMATION MASKING : Diffraction : Holograms : Flash)

Patent 5519652: Nonvolatile semiconductor memory for positively holding stored data
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Reference signal (e.g., dummy cell) : Sensing circuitry (e.g., current mirror) :)

Patent 5519653: Channel accelerated carrier tunneling-(CACT) method for programming memories
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Guide structure)

Patent 5519654: Semiconductor memory device with external capacitor to charge pump in an EEPROM circuit
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Drive circuitry (e.g., word line driver) : Verify signal)

Patent 5519655: Memory architecture using new power saving row decode implementation
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Multiplexing : Four or more devices per bit)

Patent 5519656: Voltage regulator for programming non-volatile and electrically programmable memory cells
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Including reference or bias voltage generator : Four or more devices per bit)

Patent 5519657: Semiconductor memory device having a redundant memory array and a testing method thereof
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Bad bit : Coincident A.C. signal with pulse)

Patent 5519658: Semiconductor integrated circuit device and methods for production thereof
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Bad bit : Coincident A.C. signal with pulse)

Patent 5519659: Semiconductor memory device having circuit for activating predetermined rows of memory cells upon detection of disturb refresh test
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Testing : Coincident A.C. signal with pulse)

Patent 5519660: Semiconductor memory device
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Precharge : Coincident A.C. signal with pulse)

Patent 5519661: Semiconductor memory circuit with bit line detector controlling access to data bus lines
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Flip-flop used for sensing : Coincident A.C. signal with pulse)

Patent 5519662: Semiconductor memory device
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Noise suppression : Differential sensing : Sense/inhibit)

Patent 5519663: Preservation system for volatile memory with nonvolatile backup memory
(STATIC INFORMATION STORAGE AND RETRIEVAL : POWERING : Data preservation : Standby power : Magnetic)

Patent 5519664: Dynamic random access memory persistent page implemented as processor register sets
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Plural blocks or banks : Standby power)

Patent 5519665: Semiconductor memory device having word line driver requiring single word line drive signal
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Particular decoder or driver circuit : Alternate addressing (e.g., even/odd))

Patent 5519666: Apparatus and method for an address transition detector
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Sync/clocking : Transition detection : Magnetic)

Patent 5519667: Random access memory with apparatus for reducing power consumption
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Optical : Page memories : Magnetic)

Patent 5519668: Methods and devices for real-time formation imaging through measurement while drilling telemetry
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : SEISMIC PROSPECTING : Well logging : Borehole or casing condition : Frequency dependent determination)

Patent 5519669: Acoustically monitored site surveillance and security system for ATM machines and other facilities
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : ECHO SYSTEMS : Presence or movement only detection : By doppler effect)

Patent 5519670: Water hammer driven cavitation chamber
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : SIGNAL TRANSDUCERS : Underwater type : Exclusive-type transmitter : With phase shifter or delay means)

Patent 5519671: Electronic equipment with depth measuring function
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : COMBINED WITH DISPARATE DEVICE : Electrical device)

Patent 5519672: Fishman's alarm clock
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : COMBINED WITH DISPARATE DEVICE : Electrical device)

Patent 5519673: Clock with constellation display
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : ASTRONOMICAL : Navigational instrument)

Patent 5519674: Packing
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : CASES : With bezel or crystal details : Antimagnetic shielding)

Patent 5519675: Polarization detector optical head
(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 : Polarized light beam : Based on referenced test signal)

Patent 5519676: Disk-reproduced signal 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 5519677: Biaxial actuator for driving an objective lens in both focusing and tracking directions
(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 : Elastic, flexible, pliant or spring support of lens or mirror : Flat flexible support (e.g., parallel leaf spring, etc.) : Having particular mechanism or slot for transferring disc into changer from outside)

Patent 5519678: Head seek control apparatus continuously detects and compensates for varying displacement velocity of optical head
(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 : While track jumping or crossing : Means to mask or shield a portion of the beam)

Patent 5519679: Apparatus and method for multi-spot sampled tracking 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 5519680: Disc recording and reproducing device for improved recording of table of contents information
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : CONTROL OF STORAGE OR RETRIEVAL OPERATION BY A CONTROL SIGNAL TO BE RECORDED OR REPRODUCED : Control of initiation of pause mode : Arithmetic operation using plural photodetectors)

Patent 5519681: Recording medium reproducing apparatus that identifies a channel of reproduced data
(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 : Of plural interrelated channels : Beam or detector is not rectangular or circular)

Patent 5519682: Method of and apparatus for recording digital data on an optical disk with two optical heads
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : CONDITION INDICATING, MONITORING, OR TESTING : Including radiation storage or retrieval : Of transducer assembly mechanism : Transduced location indicating : By detection of storage medium incident radiation)

Patent 5519683: Information recording/reproducing device and method in which a resynchronization signal is inserted into the data at predetermined
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : BINARY PULSE TRAIN INFORMATION SIGNAL : Binary signal detecting using a clock signal : Plural reference signals)

Patent 5519684: Digital recorder for processing in parallel data stored in multiple tracks
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : SYSTEMS HAVING PLURAL PHYSICALLY DISTINCT INDEPENDENT TRACKS ON A SINGLE STORAGE MEDIUM SURFACE : Including distinct storage tracks on record medium)

 

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