|
Patent 5021858: Compound modulated integrated transistor structure
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Insulated gate field effect transistor in integrated circuit : Complementary insulated gate field effect transistors : Combined with bipolar transistor : For operation as bipolar or punchthrough element)
Patent 5021859: High-frequency amplifying semiconductor device
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Insulated gate field effect transistor in integrated circuit : Complementary insulated gate field effect transistors : Combined with bipolar transistor : For operation as bipolar or punchthrough element)
Patent 5021860: Integrated device for shielding the injection of charges into the substrate
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : INTEGRATED CIRCUIT STRUCTURE WITH ELECTRICALLY ISOLATED COMPONENTS : With pn junction isolation : With bipolar transistor structure : Combined with bipolar transistor)
Patent 5021861: Integrated circuit power device with automatic removal of defective devices and method of fabricating same
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : INTEGRATED CIRCUIT STRUCTURE WITH ELECTRICALLY ISOLATED COMPONENTS : Passive components in ICs : Including programmable passive component (e.g., fuse) : Sides of isolated semiconductor islands along major crystal planes (e.g., (111), (100) planes, etc.))
Patent 5021862: Beveled semiconductor silicon wafer and manufacturing method thereof
(STOCK MATERIAL OR MISCELLANEOUS ARTICLES : CIRCULAR SHEET OR CIRCULAR BLANK : Edge structure : Fibrous material containing)
Patent 5021863: Semiconductor quantum effect device having negative differential resistance characteristics
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : BIPOLAR TRANSISTOR STRUCTURE : With means to increase inverse gain : With housing or contact (i.e., electrode) means)
Patent 5021864: Die-mounting paddle for mechanical stress reduction in plastic IC packages
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : LEAD FRAME : With structure for mounting semiconductor chip to lead frame (e.g., configuration of die bonding flag, absence of a die bonding flag, recess for LED) : Of insulating material)
Patent 5021865: Lead frame for semiconductor device
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : LEAD FRAME : With structure for mounting semiconductor chip to lead frame (e.g., configuration of die bonding flag, absence of a die bonding flag, recess for LED) : Of insulating material)
Patent 5021866: Semiconductor integrated circuit apparatus
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : COMBINED WITH ELECTRICAL CONTACT OR LEAD : Beam leads (i.e., leads that extend beyond the ends or sides of a chip component) : Layered : Devices held in place by clamping)
Patent 5021867: Refractory resistors with etch stop for superconductor integrated circuits
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : COMBINED WITH ELECTRICAL CONTACT OR LEAD : Of specified material other than unalloyed aluminum : Layered : At least one layer of molybdenum, titanium, or tungsten : Separating insulating layer is laminate or composite of plural insulating materials (e.g., silicon oxide on silicon nitride, silicon oxynitride))
Patent 5021868: IC carrier
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HOUSING OR PACKAGE : With large area flexible electrodes in press contact with opposite sides of active semiconductor chip and surrounded by an insulating element, e.g., ring : Rigid electrode portion : Combined with channel stop region in semiconductor)
Patent 5021869: Monolithic semiconductor chip interconnection technique and arrangement
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HOUSING OR PACKAGE : With contact or lead : Multiple contact layers separated from each other by insulator means and forming part of a package or housing (e.g., plural ceramic layer package) : Housing entirely of metal except for feedthrough structure)
Patent 5021870: Interpolation of scan lines from video signals having interlaced scan lines
(TELEVISION : FORMAT CONVERSION : Line doublers type (e.g., interlace to progressive IDTV type) : Specified chrominance processing (e.g., Y/C separation) : Motion adaptive : During vertical blanking interval)
Patent 5021871: Conversion circuit for removing line-by-line phase alternation
(TELEVISION : FORMAT CONVERSION : Specified chrominance processing : PAL to NTSC or vice versa : Motion adaptive)
Patent 5021872: Phase locked subcarrier regenerator
(TELEVISION : SYNCHRONIZATION : Phase locking regenerated subcarrier to color burst : With line rate switch (e.g., SECAM))
Patent 5021873: Image signal processor
(TELEVISION : BASIC RECEIVER WITH ADDITIONAL FUNCTION : Instant replay or freeze frame : Color television processing : Color processing)
Patent 5021874: White balance adjusting device for use in a camera
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Combined image signal generator and general image signal processing : Including flicker detection (e.g., fluorescent) : With ambient light sensor : Monitor (including for controlling camera))
Patent 5021875: Automatic white-balance adjusting apparatus with reduced sensitivity to transient light conditions
(TELEVISION : CAMERA, SYSTEM AND DETAIL : Combined image signal generator and general image signal processing : Including flicker detection (e.g., fluorescent) : With ambient light sensor : Monitor (including for controlling camera))
Patent 5021876: Image processing apparatus with real-time texture processing
(FACSIMILE AND STATIC PRESENTATION PROCESSING : NATURAL COLOR FACSIMILE : Specific image-processing circuitry : With memory for storage of conversion data)
Patent 5021877: Optical image reading apparatus capable of reading multi-colored original
(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 5021878: Animated character system with real-time control
(TELEVISION : SPECIAL APPLICATIONS : Stereoscopic display device)
Patent 5021879: System for transmitting video pictures
(TELEVISION : BANDWIDTH REDUCTION SYSTEM : Data rate reduction : Involving hybrid transform and difference coding : With prior difference coding : Including motion vector : Contrast)
Patent 5021880: Digital video signal compression
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Predictive : Plural : Subband coding)
Patent 5021881: Motion dependent video signal processing
(TELEVISION : FORMAT CONVERSION : Line doublers type (e.g., interlace to progressive IDTV type) : Specified chrominance processing (e.g., Y/C separation) : Motion adaptive : During vertical blanking interval)
Patent 5021882: Definition television systems
(PULSE OR DIGITAL COMMUNICATIONS : BANDWIDTH REDUCTION OR EXPANSION : Television or motion video signal : Adaptive)
Patent 5021883: Address control circuit for a video memory of a multi-image display video system
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : Special effects : Combining plural sources : Multiple distinct images (e.g., splitscreen) : Including hue detection (e.g., chroma key))
Patent 5021884: Noise reducer circuit for video signal
(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 5021885: Automatic brightness limiter
(TELEVISION : CATHODE-RAY TUBE DISPLAY BEAM CURRENT CONTROL : With disabling)
Patent 5021886: Video signal processor for a color liquid crystal display
(TELEVISION : IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION : White limiter : With DC clamping)
Patent 5021887: Method and circuit for composing still image of picture-in-picture
(TELEVISION : BASIC RECEIVER WITH ADDITIONAL FUNCTION : For display of additional information : Simultaneously and on same screen (e.g., multiscreen) : Picture in picture : Locking rates)
Patent 5021888: Miniaturized solid state imaging device
(TELEVISION : SPECIAL APPLICATIONS : With endoscope : Physical structure of circuit element : Color sequential illumination)
Patent 5021889: Facsimile apparatus
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Auxiliary signal : Telephone number or address of designator : Auxiliary signal controls apparatus at both transmitter and receiver)
Patent 5021890: Method of and apparatus for facsimile communications
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Image transmission accuracy verification : Composite image)
Patent 5021891: Adaptive block size image compression method and system
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Transform coding : Discrete cosine or sine transform : With a multilevel classifier)
Patent 5021892: Image processing device of multifunctional type
(FACSIMILE AND STATIC PRESENTATION PROCESSING : FACSIMILE : Specific signal processing circuitry : Facsimile control unit : Picture signal thresholding)
Patent 5021893: High speed tape duplicating machine
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD COPYING : Motion picture film)
Patent 5021894: Recorded data demodulation circuit
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL PROCESSING OF A DIGITAL SIGNAL : Head amplifier circuit : Intra-cell transition)
Patent 5021895: Method and magnetic head for recording signals magnetically
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : GENERAL RECORDING OR REPRODUCING : Specifics of biasing or erasing : Between heads in alternate engagement with medium)
Patent 5021896: Fast search device in a magnetic recording and reproducing device
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Synchronizing moving-head moving-record recorders : Recording amplifier)
Patent 5021897: Memory system for recording and reproducing block unit data
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the record : Locating specific areas : Responsive to recorded address :)
Patent 5021898: Head positioning control method and apparatus
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : AUTOMATIC CONTROL OF A RECORDER MECHANISM : Controlling the head : Track changing : For rotary carrier (e.g., disc) : Plural tapes)
Patent 5021899: Tape loading apparatus for cassette tape player
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD MOVING DURING TRANSDUCING : Tape record : Rotating head : Tape in container : Drum)
Patent 5021900: Tape guide driving device for rotating head type tape player
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD MOVING DURING TRANSDUCING : Tape record : Rotating head : Tape in container : Drum)
Patent 5021901: Ferris wheel magnetic tape cassette storage and handling apparatus
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Tape record : Plural tapes : Tape in container : Drum)
Patent 5021902: Tape changer for loading and unloading a magazine of magnetic tape cartridges
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Tape record : Plural tapes : Tape in container : Drum)
Patent 5021903: Magnetic tape cartridge
(WINDING, TENSIONING, OR GUIDING : UNWINDING AND REWINDING A MACHINE CONVERTIBLE INFORMATION CARRIER (E.G., MAGNETIC TAPE OR PHOTOGRAPHIC FILM) : Cartridge system (i.e., cartridge work station or cartridge) : Adaptive or convertible : Tachometer-type signal device)
Patent 5021904: Tape cassette push-out device for tape recorder
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Tape record : Tape in container : Plural reels : Container mounting details : With common capstan drive)
Patent 5021905: Disk drive enclosure for minimizing stresses and a vibration damping seal therefor
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD TRANSPORT WITH HEAD STATIONARY DURING TRANSDUCING : Disk record : Environmental control (e.g., air filter, temperature control) : Plural reels)
Patent 5021906: Programmable air bearing slider including magnetic read/write element
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : FLUID BEARING HEAD SUPPORT : Disk record : Air bearing slider detail : Slider material : Signal winding mount/access detail)
Patent 5021907: Gimbal spring for supporting a magnetic transducer and making electrical contact therewith
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : FLUID BEARING HEAD SUPPORT : Disk record : Air bearing slider detail : Mechanical attachment of slider to its support : Motorized)
Patent 5021908: Magnetic head component mounting system
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD MOUNTING : For moving head during transducing : Tape record having rotary head : Rotating drum : Drum mounting : Hydrodynamic)
Patent 5021909: Yoke type thin-film magnetic head and method for suppressing Barkhausen noise
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD : Magnetoresistive (MR) reproducing head : Having Anisotropic Magnetoresistive (AMR) sensor formed of a single thin film : Detail of transverse and longitudinal biasing : Detail of free layer or additional film for affecting or biasing the free layer)
Patent 5021910: Buried servo magnetic head
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD : Head winding : Plural gaps)
Patent 5021911: Cleaning cassette
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD : Head accessory : Nonmetallic)
Patent 5021912: Apparatus for cleaning the recording/playing head, capstan and pinch roller of a cassette type audio recorder/player
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : HEAD : Head accessory : Nonmetallic)
Patent 5021913: Shutter for covering a window opening in a case that contains a flexible disk
(DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL : RECORD MEDIUM : In container : For disk : Disc record)
Patent 5021914: Superconducting switch and current limiter using such a switch
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Superconductor protective circuits : Shunt connected capacitors)
Patent 5021915: Combination starter-protector device and method of assembling same, overload protector and method of assembling same
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : SAFETY AND PROTECTION OF SYSTEMS AND DEVICES : Motor protective condition responsive circuits : Motor temperature : With bimetallic sensor : With sequentially inserted impedance)
Patent 5021916: Theft deterring security system for attachment to powered appliances
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : CONTROL CIRCUITS FOR ELECTROMAGNETIC DEVICES : For relays or solenoids : Condition responsive (e.g., external circuit condition) : Code responsive : Including electronic element)
Patent 5021917: Control panel power enabling and disabling system for aerial work platforms
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : CONTROL CIRCUITS FOR ELECTROMAGNETIC DEVICES : For relays or solenoids : Time delay : Including interlock)
Patent 5021918: Static electricity discharge suppressor
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : DISCHARGING OR PREVENTING ACCUMULATION OF ELECTRIC CHARGE (E.G., STATIC ELECTRICITY) : Structurally combined with building or vehicle : Particular relay or solenoid)
Patent 5021919: Device for the generation of electrically charged and/or uncharged particles
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTRIC CHARGING OF OBJECTS OR MATERIALS : Specific conduction means or dissipator)
Patent 5021920: Multilevel integrated circuit capacitor and method of fabrication
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROSTATIC CAPACITORS : Fixed capacitor : Solid dielectric : Lead extends around at least a portion of capacitor)
Patent 5021921: Monolithic ceramic capacitor
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROSTATIC CAPACITORS : Fixed capacitor : Solid dielectric : Ceramic, glass, or oxide particles : With multilayer ceramic capacitor : Including metallization coating : Including halogen (e.g., chlorinated))
Patent 5021922: Portable personal computer
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : Including keyboard support : Fluid)
Patent 5021923: Central current distribution arrangement, especially for motor vehicles
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : With cooling means)
Patent 5021924: Semiconductor cooling device
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : With cooling means : Fluid : Liquid : And liquid)
Patent 5021925: Electrical isolator device
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : HOUSING OR MOUNTING ASSEMBLIES WITH DIVERSE ELECTRICAL COMPONENTS : For electronic systems and devices : With cooling means : Thermal conduction : For active solid state devices : Plural)
Patent 5021926: Construction of bridge rectifiers
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROLYTIC SYSTEMS OR DEVICES : Rectifiers : Multiple capacitors)
Patent 5021927: Cooling system for wound electrolytic capacitor
(ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES : ELECTROLYTIC SYSTEMS OR DEVICES : Liquid electrolytic capacitor : Anode type electrode : Wound : With heat conductor (e.g., heat sink) : Specific alignment or guide means)
Patent 5021928: Flat panel illumination system
(ILLUMINATION : LIGHT FIBER, ROD, OR PIPE : With optical fiber bundle : Including specific fiber structure : Type of surface)
Patent 5021929: Flashlight having secondary beam
(ILLUMINATION : LIGHT FIBER, ROD, OR PIPE : Diffuser or diffusing of incident light (e.g., optical coupler) : Including specific fiber structure)
Patent 5021930: Automotive headlamp having reduced chromatic aberration
(ILLUMINATION : SUPPORTED BY VEHICLE STRUCTURE (E.G., ESPECIALLY ADAPTED FOR VEHICLE) : Projection-type headlamp : Including mask or screen : Lever or link actuated)
Patent 5021931: Lenticular luminescent screen
(ILLUMINATION : LIGHT SOURCE OR LIGHT SOURCE SUPPORT AND LUMINESCENT MATERIAL : Specific lamp mounting or retaining)
Patent 5021932: Safety device for combined ventilator/light unit
(ILLUMINATION : WITH FLUID DISTRIBUTER : With door-controlled switch)
Patent 5021933: Illuminated magnifying glass
(ILLUMINATION : WITH IMPLEMENT OR HAND HELD HOLDER THEREFOR : Shoulder suspension or torso encircling (e.g., vest, neck-sling))
Patent 5021934: Easy turning on/off flashlight
(ILLUMINATION : SELF POWERED LAMP : With movable focusing element : With a protective cage)
Patent 5021935: Decorative light shade
(ILLUMINATION : PLURAL LIGHT SOURCES : With modifier : Distinct light units : Substantially identical modifiers : Exposed contacts)
Patent 5021936: PWM power converter using mixed bipolar and static induction transistors
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With means to introduce or eliminate frequency components : In inverter systems : By pulse modulation technique (e.g., PWM, PPM, etc.) : With automatic control of the magnitude of output voltage or current)
Patent 5021937: Maximum duty cycle limiting of pulse width modulators
(ELECTRIC POWER CONVERSION SYSTEMS : CURRENT CONVERSION : With means to introduce or eliminate frequency components : In inverter systems : By pulse modulation technique (e.g., PWM, PPM, etc.) : With automatic control of the magnitude of output voltage or current)
Patent 5021938: Transmission system with backup function
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Plural processors : Master-slave :)
Patent 5021939: Computerized sprinkler control system
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Sequential or selective : State of condition or parameter (e.g., on/off) : Time responsive (duration) :)
Patent 5021940: Synergetic automatic control system for pellet mill
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Probability determination or handicapping)
Patent 5021941: Position control method and apparatus for a closed loop type numerically controlled machine
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : GENERIC CONTROL SYSTEM, APPARATUS OR PROCESS : Specific compensation or stabilization feature : Positional (e.g., velocity, acceleration))
Patent 5021942: Data processing system with packets specifying functions and arguments
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : ARCHITECTURE BASED INSTRUCTION PROCESSING : Data flow based system : Operation)
Patent 5021943: Content independent rule based options negotiations method
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER-TO-COMPUTER SESSION/CONNECTION ESTABLISHING : Session/connection parameter setting :)
Patent 5021944: Semiconductor memory having redundancy circuit for relieving defects
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Bad bit : Coincident A.C. signal with pulse)
Patent 5021945: Parallel processor system for processing natural concurrencies and method therefor
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : DYNAMIC INSTRUCTION DEPENDENCY CHECKING, MONITORING OR CONFLICT RESOLUTION : Simultaneous issuance of multiple instructions)
Patent 5021946: Mostly contiguous file allocation technique involving file extension
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : FILE OR DATABASE MAINTENANCE : File allocation : Archiving or backup)
Patent 5021947: Data-flow multiprocessor architecture with three dimensional multistage interconnection network for efficient signal and data processing
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : PROCESSING ARCHITECTURE : Data driven or demand driven processor : Array processor operation)
Patent 5021948: Program counter display device
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : SIMULATING ELECTRONIC DEVICE OR ELECTRICAL SYSTEM : Software program (i.e., performance prediction) : Including logic)
Patent 5021949: Method and apparatus for linking an SNA host to a remote SNA host over a packet switched communications network
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTICOMPUTER DATA TRANSFERRING : COMPUTER-TO-COMPUTER PROTOCOL IMPLEMENTING : Computer-to-computer data streaming :)
Patent 5021950: Multiprocessor system with standby function
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus access regulation : Decentralized bus arbitration : Delay reduction)
Patent 5021951: Data Processor
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESS FORMATION : Slip control, misaligning, boundary alignment : Memory partitioning)
Patent 5021952: Electronic account recording device
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Accounting : Itemization of parts, supplies, or services (e.g., bill of materials))
Patent 5021953: Trip planner optimizing travel itinerary selection conforming to individualized travel policies
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Reservation, check-in, or booking display for reserved space : Coordination of plural reservations (e.g., plural trip segments; transportation and accommodation, etc.) : Including a payment switch or gateway)
Patent 5021954: System and method of providing passenger ingress and egress in an amusement ride
(RAILWAYS : AMUSEMENT : Smoke jacks)
Patent 5021955: Electronic controller for automatic transmission
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Transmission control : Fail-safe control (e.g., preventing a gear shift) : Feedback control (e.g., closed loop))
Patent 5021956: Control systems for vehicle engines coupled with automatic transmissions
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : With indicator or control of power plant (e.g., performance) : Internal-combustion engine : Digital or programmed data processor : Control of air/fuel ratio or fuel injection : Controlling timing :)
Patent 5021957: Brake control apparatus in diagonal braking pressure supply system for use in motor vehicles
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Indication or control of braking, acceleration, or deceleration : Adaptive control)
Patent 5021958: Device and method for determining target value of controllable variable associated with vehicle running state
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : Indication or control of braking, acceleration, or deceleration : Vehicle speed control (e.g., cruise control) : Artificial intelligence (e.g., fuzzy logic) : By transmission shifting control)
Patent 5021959: Control device for internal combustion engines
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : With indicator or control of power plant (e.g., performance) : Internal-combustion engine : Digital or programmed data processor : Control of air/fuel ratio or fuel injection : Controlling timing :)
Patent 5021960: Combustion fault detection apparatus and control system for internal combustion engine
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : VEHICLE CONTROL, GUIDANCE, OPERATION, OR INDICATION : With indicator or control of power plant (e.g., performance) : Vehicle speed control (e.g., cruise control))
Patent 5021961: Highway information system
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : NAVIGATION : Determining balance or center of gravity (e.g., load distribution of vehicle))
Patent 5021962: Navigation method for vehicles with electronic compass
(DATA PROCESSING: VEHICLES, NAVIGATION, AND RELATIVE LOCATION : NAVIGATION : With indicated course correction (compass deviation) : With radar or optical ground scanner)
Patent 5021963: EPM having an improvement in accounting update security
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : FOR COST/PRICE : Postage meter system : Data protection : With paper check handling)
Patent 5021964: Franking machine
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : FOR COST/PRICE : Postage meter system : Including mailed item weight : With paper check handling)
Patent 5021965: Method for digitally storing a sewing pattern for an industrial sewing machine and a device for manually correcting a stored sewing pattern
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Particular manufactured product or operation : Textile : Sewing : Having particular pattern producing operation (e.g., dyeing))
Patent 5021966: Profile revising method
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Product assembly or manufacturing : Particular manufactured product or operation : Machining : Having operator interface feature : Machining path display : Tool/workpiece interference prevention)
Patent 5021967: Apparatus for dispensing money orders
(DATA PROCESSING: FINANCIAL, BUSINESS PRACTICE, MANAGEMENT, OR COST/PRICE DETERMINATION : AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT : Including point of sale terminal or electronic cash register : Having security or user identification provision (password entry, etc.) : Staff scheduling or task assignment)
Patent 5021968: Graphics-based wire-cable management system
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : STRUCTURAL DESIGN :)
Patent 5021969: Manipulator operating apparatus
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Robot control : Having particular operator interface (e.g., teaching box, digitizer, tablet, pendant, dummy arm) : Using Jacobian computation)
Patent 5021970: Method and apparatus for generating and applying common teaching data of robots
(DATA PROCESSING: GENERIC CONTROL SYSTEMS OR SPECIFIC APPLICATIONS : SPECIFIC APPLICATION, APPARATUS OR PROCESS : Robot control : Specific enhancing or modifying technique (e.g., adaptive control) : Compensation or calibration : Movable (e.g., rotatable))
Patent 5021971: Reflective binary encoder for vector quantization
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : For storage or transmission : Analysis by synthesis : Correlation function)
Patent 5021972: Word processor with color display means
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : PRESENTATION PROCESSING OF DOCUMENT : Display processing : Color attribute : Horizontal spacing)
Patent 5021973: Method for assisting the operator of an interactive data processing system to enter data directly into a selected cell of a spreadsheet
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : PRESENTATION PROCESSING OF DOCUMENT : Spreadsheet : Cell format control :)
Patent 5021974: Method for updating a display bitmap with a character string or the like
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Character generating : Straight line)
Patent 5021975: Printer with improved image printing function
(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 5021976: Method and system for generating dynamic, interactive visual representations of information structures within a computer
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : On-screen workspace or object : Hierarchy or network structure : Picking 3D objects)
Patent 5021977: Image data read out system in a digital image processing system
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS DISPLAY MEMORY SYSTEM : Register : Character memory)
Patent 5021978: Apparatus and method for controlling film density for an apparatus for exposing photographic film with image data
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Feedback of light for intensity control : Housing or mounting)
Patent 5021979: Calibration apparatus for a light source used for exposing photographic film with image data
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : LIGHT OR BEAM MARKING APPARATUS OR PROCESSES : Scan of light : Feedback of light for intensity control : Housing or mounting)
Patent 5021980: Remote measurement of temperature
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM : Temperature measuring system : By radiant energy : Frequency)
Patent 5021981: Thermal memory cell and thermal system evaluation
(DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING : MEASUREMENT SYSTEM : Temperature measuring system : Thermal related property : Infrared)
Patent 5021982: Motion base control process and pilot perceptual simulator
(DATA PROCESSING: STRUCTURAL DESIGN, MODELING, SIMULATION, AND EMULATION : SIMULATING NONELECTRICAL DEVICE OR SYSTEM : Mechanical : Vehicle :)
Patent 5021983: Suspend/resume apparatus and method for reducing power consumption in battery powered computers
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : COMPUTER POWER CONTROL : Power conservation : Programmable calculator with power saving feature : Including generation of associated coded record)
Patent 5021984: Ticket issuing machines
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Having specialized input : Including specific keyboard-type information entry : Key sequencing (i.e., sequence defines function) :)
Patent 5021985: Variable latency method and apparatus for floating-point coprocessor
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Arithmetical operation : Floating point : Butterfly circuit)
Patent 5021986: Total sum calculation circuit capable of rapidly calculating a total sum of more than two input data represented by a floating point
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Arithmetical operation : Floating point : Addition or subtraction : Sticky bit)
Patent 5021987: Chain-serial matrix multipliers
(ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING : ELECTRICAL DIGITAL CALCULATING COMPUTER : Particular function performed : Arithmetical operation : Multiplication of matrices : Overflow or underflow)
Patent 5021988: Semiconductor neural network and method of driving the same
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : NEURAL NETWORK : Structure : Analog neural network : Modifiable weight :)
Patent 5021989: Document browsing apparatus with concurrent processing and retrievel
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graphic manipulation (object processing or display attributes) : Scaling : Graphical user interface tools : Image rotates in response to display device orientation)
Patent 5021990: Output pulse generating apparatus
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : CLOCK, PULSE, OR TIMING SIGNAL GENERATION OR ANALYSIS : Using delay)
Patent 5021991: Coprocessor instruction format
(ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT : INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) : Bus interface architecture : Decentralized bus arbitration)
Patent 5021992: Method of translating data from knowledge base to data base
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : KNOWLEDGE PROCESSING SYSTEM : Knowledge representation and reasoning technique : Having specific management of a knowledge base : Having specific pattern matching or control technique)
Patent 5021993: Device for saving and restoring register information
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: PROCESSING ARCHITECTURES AND INSTRUCTION PROCESSING (E.G., PROCESSORS) : PROCESSING CONTROL : Context preserving (e.g., context swapping, checkpointing, register windowing : Masking)
Patent 5021994: Look-ahead flag generator
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : ADDRESS FORMATION : Generating prefetch, look-ahead, jump, or predictive address : Resolving conflict, coherency, or synonym problem)
Patent 5021995: Data exchange apparatus and methods
(DATA PROCESSING: DATABASE AND FILE MANAGEMENT OR DATA STRUCTURES : DATABASE SCHEMA OR DATA STRUCTURE : Manipulating data structure (e.g., compression, compaction, compilation) : Pattern matching access)
Patent 5021996: Device for use in developing and testing a one-chip microcomputer
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault locating (i.e., diagnosis or testing) : Particular access structure : Substituted emulative component (e.g., emulator microprocessor) : Memory emulator feature : Synchronization maintenance of processors)
Patent 5021997: Test automation system
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault locating (i.e., diagnosis or testing) : Particular access structure : Additional processor for in-system fault locating (e.g., distributed diagnosis program) : Memory emulator feature)
Patent 5021998: Semiconductor memory device with low-house pads for electron beam test
(STATIC INFORMATION STORAGE AND RETRIEVAL : FORMAT OR DISPOSITION OF ELEMENTS : Magnetic)
Patent 5021999: Non-volatile semiconductor memory device with facility of storing tri-level data
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Multiple values (e.g., analog) : Overlays)
Patent 5022000: Semiconductor memory device
(STATIC INFORMATION STORAGE AND RETRIEVAL : SYSTEMS USING PARTICULAR ELEMENT : Semiconductive : Insulated gate devices : Variable threshold : Radiation erasure)
Patent 5022001: Method for the programming of the memory cells of a memory and a circuit to implement this method
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Line charging (e.g., precharge, discharge, refresh) : Verify signal)
Patent 5022002: Programmable ROM having a reduced number of power source terminals
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Drive circuitry (e.g., word line driver) : Verify signal)
Patent 5022003: Semiconductor memory device
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Reference signal (e.g., dummy cell) : Sensing circuitry (e.g., current mirror) :)
Patent 5022004: Method and apparatus for DRAM memory performance enhancement
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Including signal comparison : Four or more devices per bit)
Patent 5022005: Semiconductor memory device having plural biasing circuits for substrate
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Including reference or bias voltage generator : Four or more devices per bit)
Patent 5022006: Semiconductor memory having bit lines with isolation circuits connected between redundant and normal memory cells
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Bad bit : Coincident A.C. signal with pulse)
Patent 5022007: Test signal generator for semiconductor integrated circuit memory and testing method thereof
(STATIC INFORMATION STORAGE AND RETRIEVAL : READ/WRITE CIRCUIT : Testing : Coincident A.C. signal with pulse)
Patent 5022008: PROM speed measuring method
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Reference signal (e.g., dummy cell) : Weak inversion injection)
Patent 5022009: Semiconductor memory device having reading operation of information by differential amplification
(STATIC INFORMATION STORAGE AND RETRIEVAL : FLOATING GATE : Particular biasing : Reference signal (e.g., dummy cell) : Sensing circuitry (e.g., current mirror) :)
Patent 5022010: Word decoder for a memory array
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Particular decoder or driver circuit : Alternate addressing (e.g., even/odd))
Patent 5022011: Apparatus and method for reducing the access time after a write operation in a static memory device
(STATIC INFORMATION STORAGE AND RETRIEVAL : ADDRESSING : Sync/clocking : Magnetic)
Patent 5022012: Acoustic sensing arrangements
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : TRANSPONDERS : Sonobuoys and sonobuoy systems :)
Patent 5022013: Underwater release apparatus, underwater release system and method
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : TRANSPONDERS : Sonobuoys and sonobuoy systems : With component activating or deployment means :)
Patent 5022014: Ultrasonic temperature sensors, and ultrasonic waveguide connectors for use therewith
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : ECHO SYSTEMS : Through well fluids)
Patent 5022015: Sonar system of the type using hollow conical beams
(COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES : DISTANCE OR DIRECTION FINDING : By combining or comparing signals : By electrical means)
Patent 5022016: Display clock
(HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES : DISPLAYS OR DISPLAY DEVICE DETAILS : For drum or plate dial type)
Patent 5022017: Magneto optic data recording system with variable field strength, actuator therefor and method of providing
(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 : By transferring magnetic domain between layers)
Patent 5022018: System for applying a perpendicular magnetic field to the illuminated side of a magneto-optic medium
(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 : Magnetic field transducer assembly : Changing size of magnetic domain)
Patent 5022019: Disk-storage device
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : INFORMATION LOCATION OR REMOTE OPERATOR ACTUATED CONTROL : Selective addressing of storage medium (e.g., programmed access) : Of optical storage medium : Plural optical storage media in library system : Plural media are discs stored in cartridges : Having specified picker : Magnetic domain wall)
Patent 5022020: Multiple play compact disk player
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : INFORMATION LOCATION OR REMOTE OPERATOR ACTUATED CONTROL : Selective addressing of storage medium (e.g., programmed access) : Of optical storage medium : Plural optical storage media in disc changer : Plural media are unprotected (i.e., discs that are not in cartridges) : Having particular internal transfer mechanism for transferring disc while disc is inside of disc changer : Of carousel changer : Positioning mechanism)
Patent 5022021: Apparatus for detecting moving direction of light beam spot illuminated on optical information recording medium having tracks
(DYNAMIC INFORMATION STORAGE OR RETRIEVAL : WITH SERVO POSITIONING OF TRANSDUCER ASSEMBLY OVER TRACK COMBINED WITH INFORMATION SIGNAL PROCESSING : Optical servo system : Of track on single storage medium)
Patent 5022022: Support structure for an optical pickup electrically adjustable in two 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 5022023: Disc drive arrangement for CD player and the like capable of loading different size discs
(DYNAMIC OPTICAL INFORMATION STORAGE OR RETRIEVAL : PARTICULAR CABINET STRUCTURE FOR OPTICAL MEDIA : Capable of only accepting unprotected insertable single optical medium : Loading of optical medium : Surface loading (e.g., rollers) : Guide mechanism)
Patent 5022024: Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF
(MULTIPLEX COMMUNICATIONS : COMMUNICATION OVER FREE SPACE : Having a plurality of contiguous regions served by respective fixed stations : Channel assignment : Hand-off control : Based upon a particular signal quality measurement : Using multiple antennas at a station :)
Patent 5022025: Self-routing switch and its routing method
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Switching a message which includes an address header : Centralized switching : For connecting plural subscribers to a network (i.e., network termination))
Patent 5022026: Method of throughconnecting wideband connections in a digital time switch module between subscribers, and a device for carrying out the
(MULTIPLEX COMMUNICATIONS : PATHFINDING OR ROUTING : Through a circuit switch : Switching control : Time switch, per se (e.g., T or T-T) : Having details of control storage arrangement : Having details of control storage arrangement)
Patent 5022027: Communications interface and system for radiation recovery of a microprocessor portion thereof
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault recovery : State recovery (i.e., process or data file) : Of power supply)
Patent 5022028: Software verification apparatus
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault locating (i.e., diagnosis or testing) : Analysis (e.g., of output, state, or design) : Of computer software : Memory emulator feature)
Patent 5022029: Data transmission method and device
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Forward correction by block code : Random and burst error correction : Cross-interleave Reed-Solomon code (CIRC))
Patent 5022030: Skewed XOR data storage process
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Error/fault detection technique : Parity bit : Storage accessing (e.g., address parity check) : Syndrome computed)
Patent 5022031: Semiconductor memory comprising an on-chip error correction device, and integrated circuit comprising such a semiconductor memory
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : PULSE OR DATA ERROR HANDLING : Digital data error correction : Forward error correction by tree code (e.g., convolutional) : Syndrome decodable (e.g., self orthogonal) : Syndrome computed)
Patent 5022032: Phased coupled waveguide laser
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Mode locking : Plural Q-switches)
Patent 5022033: Ring laser having an output at a single frequency
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Control of pulse characteristics : Frequency multiplying (e.g., harmonic generator))
Patent 5022034: Laser device, including control of polarization mode
(COHERENT LIGHT GENERATORS : PARTICULAR BEAM CONTROL DEVICE : Modulation : Frequency multiplying (e.g., harmonic generator))
Patent 5022035: Semiconductor laser device
(COHERENT LIGHT GENERATORS : PARTICULAR TEMPERATURE CONTROL : Heat sink : Frequency)
Patent 5022036: Semiconductor laser device
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Particular confinement layer :)
Patent 5022037: Semiconductor laser device
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Particular coating on facet : Disordered region)
Patent 5022038: Wavelength tunable diode laser
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Semiconductor : Injection : Monolithic integrated : With diffraction grating (Bragg reflector) :)
Patent 5022039: Gas laser oscillator device
(COHERENT LIGHT GENERATORS : PARTICULAR ACTIVE MEDIA : Gas : With means for controlling gas flow : Monolithic integrated)
Patent 5022040: Upconversion pumped lasers
(COHERENT LIGHT GENERATORS : PARTICULAR PUMPING MEANS : Plural active media or active media having plural dopants)
Patent 5022041: Near resonant Nd.sup.3+, solid state laser system
(COHERENT LIGHT GENERATORS : PARTICULAR PUMPING MEANS : Pumping with optical or radiant energy : Disc-shaped)
Patent 5022042: High power laser array with stable wavelength
(COHERENT LIGHT GENERATORS : PARTICULAR PUMPING MEANS : Pumping with optical or radiant energy : Semiconductor : Electron beam)
Patent 5022043: High power diode-pumped solid state laser with unstable resonator
(COHERENT LIGHT GENERATORS : PARTICULAR RESONANT CAVITY : Unstable resonator : Having a ring configuration)
Patent 5022044: Directly heatable crucible for induction melting furnaces
(INDUSTRIAL ELECTRIC HEATING FURNACES : INDUCTION FURNACE DEVICE : Coreless : Electrical)
Patent 5022045: Optical-type, phase transition humidity-responsive devices
(THERMAL MEASURING AND TESTING : TRANSFORMATION POINT DETERMINATION (E.G., DEW POINT, BOILING POINT) : By change in optical property (e.g., transmission) : By reflection (e.g., polished surface) : Sensed by instrument (e.g., photocell) : Controlling heating or cooling :)
Patent 5022046: Narrowband/wideband packet data communication system
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM :)
Patent 5022047: Spread spectrum correlator
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM : Direct sequence : Receiver : Correlation-type receiver : Having SAW or charge-transfer device :)
Patent 5022048: Programmable digital frequency-phase discriminator
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM :)
Patent 5022049: Multiple access code acquisition system
(PULSE OR DIGITAL COMMUNICATIONS : SPREAD SPECTRUM :)
Patent 5022050: Serial data communication device
(PULSE OR DIGITAL COMMUNICATIONS : TRANSCEIVERS : Muting circuit and squelch)
Patent 5022051: DC-free line code for arbitrary data transmission
(PULSE OR DIGITAL COMMUNICATIONS : MULTILEVEL : Disparity reduction : Duobinary)
Patent 5022052: Analog signal binary transmission system using slope detection
(PULSE OR DIGITAL COMMUNICATIONS : PULSE CODE MODULATION : Pulse code modulation)
Patent 5022053: Data communications with alternation of signaling constellations
(PULSE OR DIGITAL COMMUNICATIONS : SYSTEMS USING ALTERNATING OR PULSATING CURRENT : Plural channels for transmission of a single pulse train : Quadrature amplitude modulation : Trellis encoder or Trellis decoder : Syllabic)
Patent 5022054: Digital GMSK modulator with non-integer bit interval handling
(PULSE OR DIGITAL COMMUNICATIONS : TRANSMITTERS : Angle modulation : Frequency shift keying : Minimum shift keying : Quaternary)
Patent 5022055: Trunk dialing converter
(PULSE OR DIGITAL COMMUNICATIONS : RECEIVERS : Angle modulation : Particular demodulator : Including switching or gating (digital circuits) : Quaternary)
Patent 5022056: Method and structure for digital phase synchronization
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Phase displacement, slip or jitter correction : Phase locking : With asynchronous data)
Patent 5022057: Bit synchronization circuit
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Phase displacement, slip or jitter correction : Phase locking : With asynchronous data)
Patent 5022058: Timing signal recovery circuit for a data transmission system
(PULSE OR DIGITAL COMMUNICATIONS : SYNCHRONIZERS : Phase displacement, slip or jitter correction : Phase locking : Phase locked loop : More than two phases)
Patent 5022059: Counter circuit presettable with a plurality of count values
(ELECTRICAL PULSE COUNTERS, PULSE DIVIDERS, OR SHIFT REGISTERS: CIRCUITS AND SYSTEMS : SYSTEMS : Comparing counts : Biquinary code)
Patent 5022060: High acquisition rate tomography by translational step rotation
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Computerized tomography : Beam detection system : Fan beam translation)
Patent 5022061: An image focusing means by using an opaque object to diffract x-rays
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Diffraction, reflection, or scattering analysis : Spatial energy dispersion : Monochromator or focusing device : Goniometer)
Patent 5022062: Automatic threat detection based on illumination by penetrating radiant energy using histogram processing
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Diffraction, reflection, or scattering analysis : Scatter analysis : Monochromator or focusing device)
Patent 5022063: Multiple-mode scanning and beam current control x-ray TV apparatus
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : ELECTRONIC CIRCUIT : With display or signaling : Televison : Thickness or density analysis)
Patent 5022064: X-ray optical system formed by multilayer reflecting mirrors for reflecting X-rays of different wavelengths
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : BEAM CONTROL : Target)
Patent 5022065: X-ray film holder
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : PHOTOGRAPHIC DETECTOR SUPPORT : Dental : With light projection)
Patent 5022066: Method of and device for forming layer images of an object
(X-RAY OR GAMMA RAY SYSTEMS OR DEVICES : SPECIFIC APPLICATION : Radiation coding :)
Patent 5022067: Telephone call security system
(TELEPHONIC COMMUNICATIONS : TELEPHONE LINE OR SYSTEM COMBINED WITH DIVERSE ELECTRICAL SYSTEM OR SIGNALLING (E.G., COMPOSITE) : Having transmission of a digital message signal over a telephone line : Access restricting : Message storage in centralized location (e.g., central office, PBX, etc.))
Patent 5022068: Branched telephone system
(TELECOMMUNICATIONS : RADIOTELEPHONE SYSTEM : Including private cordless extension system : Multi-users : Auto-dialing)
Patent 5022069: Modular automatic telephone switching system
(TELEPHONIC COMMUNICATIONS : AUDIO MESSAGE STORAGE, RETRIEVAL, OR SYNTHESIS : Including infra-red link with landline telephone network)
Patent 5022070: Switch-adjunct interface
(TELEPHONIC COMMUNICATIONS : DIAGNOSTIC TESTING, MALFUNCTION INDICATION, OR ELECTRICAL CONDITION MEASUREMENT : Monitoring : Of line signalling generator (e.g., dial, tone code generator))
Patent 5022071: Two-way voice & digital data analyzer for telephones
(TELEPHONIC COMMUNICATIONS : TELEPHONE LINE OR SYSTEM COMBINED WITH DIVERSE ELECTRICAL SYSTEM OR SIGNALLING (E.G., COMPOSITE) : Having transmission of a digital message signal over a telephone line : Switching between different terminal types (e.g., voice/data switch) : To plural lines or networks)
Patent 5022072: Communication apparatus
(TELEPHONIC COMMUNICATIONS : TELEPHONE LINE OR SYSTEM COMBINED WITH DIVERSE ELECTRICAL SYSTEM OR SIGNALLING (E.G., COMPOSITE) : Having transmission of a digital message signal over a telephone line : Having station display : Having tone code recognition for generating alphanumeric characters : Recording voice message from non subscriber caller)
Patent 5022073: Pin fraud and shock prevention system
(TELEPHONIC COMMUNICATIONS : WITH CHECK OPERATED CONTROL (E.G., PAYSTATION) : Fraud or interference prevention : Information message notification at paystation)
Patent 5022074: Digital echo suppressor
(TELEPHONIC COMMUNICATIONS : ECHO CANCELLATION OR SUPPRESSION : Using digital signal processing : Additional analog processing : Sub-band analysis)
Patent 5022075: Mechanical assembly for ensuring electrical safety in a telephone set or terminal
(TELEPHONIC COMMUNICATIONS : TERMINAL ACCESSORY OR AUXILIARY EQUIPMENT : Locking device : Acoustic)
Patent 5022076: Redundant encryption processor arrangement for use in an electronic fund transfer network
(CRYPTOGRAPHY : EQUIPMENT TEST OR MALFUNCTION INDICATION :)
Patent 5022077: Apparatus and method for preventing unauthorized access to BIOS in a personal computer system
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY : STORAGE ACCESSING AND CONTROL : Control technique : Access limiting : Backup)
Patent 5022078: Television signal enhancement and scrambling system
(CRYPTOGRAPHY : VIDEO CRYPTOGRAPHY : Video electric signal modification (e.g., scrambling) : Masking signal selectively addressed)
Patent 5022079: Lock means and TV sync for air-to-surface missile
(CRYPTOGRAPHY : VIDEO CRYPTOGRAPHY : Video electric signal modification (e.g., scrambling) : By modifying synchronizing signal : Key signal in blanking interval :)
Patent 5022080: Electronic notary
(ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: SUPPORT : MULTIPLE COMPUTER COMMUNICATION USING CRYPTOGRAPHY : Particular communication authentication technique : Authentication by digital signature representation or digital watermark : Time stamp :)
Patent 5022081: Information recognition system
(DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION : SPEECH SIGNAL PROCESSING : Recognition : Speech to image : Post-transmission)
Patent 5022082: Active acoustic attenuation system with reduced convergence time
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ACOUSTICAL NOISE OR SOUND CANCELLATION : Counterwave generation control path : Inductive pickup)
Patent 5022083: Apparatus and method for compensating component audio signals
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : INCLUDING FREQUENCY CONTROL : Feedforward circuitry for transducer compensation)
Patent 5022084: Speaker
(ELECTRICAL AUDIO SIGNAL PROCESSING SYSTEMS AND DEVICES : ELECTRO-ACOUSTIC AUDIO TRANSDUCER : Electromagnetic (e.g., dyynamic) : Magnetic circuit : Armature linked to diaphragm : Spider)
Patent 5022085: Neighborhood-based merging of image data
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Combining image portions (e.g., portions of oversized documents) : Using a mask)
Patent 5022086: Handwriting apparatus for information collection based on force and position
(IMAGE ANALYSIS : APPLICATIONS : Personnel identification (e.g., biometrics) : Using a signature : Sensing pressure only :)
Patent 5022087: Apparatus for detecting primitive patterns in an image
(IMAGE ANALYSIS : PATTERN RECOGNITION : Template matching (e.g., specific devices that determine the best match) : Nonholographic optical mask or transparency : With a display : Topological properties (e.g., number of holes in a pattern, connectivity, etc.))
Patent 5022088: Image processing apparatus with provision for memory operation
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Substantial processing of image in compressed form : Checking spelling for recognition)
Patent 5022089: Method and apparatus for fast registration using crosshair register marks
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Measuring image properties (e.g., length, width, or area) : Determining center of gravity or moment : Skeletonizing)
Patent 5022090: Digital image processing apparatus for correctly addressing image memory
(IMAGE ANALYSIS : IMAGE TRANSFORMATION OR PREPROCESSING : Multilayered image transformations : Pipeline processing : Where the image is an alphanumeric character)
Patent 5022091: Image processing technique
(IMAGE ANALYSIS : IMAGE COMPRESSION OR CODING : Pyramid, hierarchy, or tree structure : Checking spelling for recognition)
Patent 5022092: Motorcyclist's jacket with a rear helmet-carrying pouch
(APPAREL : BODY GARMENTS : Coats : Hunters' and special-article carrying : Bed garments)
Patent 5022093: Kitten mitten
(APPAREL : BODY GARMENTS : Mittens : End structure)
Patent 5022094: Gripping glove
(APPAREL : BODY GARMENTS : Gloves : Fingers : Having high friction outer surface (e.g., friction pad, tenacious coating, tackified, etc.))
Patent 5022095: Disposable liner for hard hats
(APPAREL : GUARD OR PROTECTOR : For wearer's head : Both shoulders)
Patent 5022096: Waterproof breathable wader
(APPAREL : HEAD COVERINGS : Skirts : Trousers or overalls : Particular to female)
Patent 5022097: Automated toilet seat cleaning system
(BATHS, CLOSETS, SINKS, AND SPITTOONS : DISINFECTION : Seat and cover treating : Water level actuated)
Patent 5022098: Automatic, self-cleaning, water saving, toilet system
(BATHS, CLOSETS, SINKS, AND SPITTOONS : DISINFECTION : Seat and cover treating : Water level actuated)
Patent 5022099: Radiation helmet
(APPAREL : GUARD OR PROTECTOR : For wearer's head : Both shoulders)
Patent 5022100: Apparatus and method for underwater acoustic receiving system installation in diving helmet
(APPAREL : GUARD OR PROTECTOR : For wearer's head : With article-attaching means : For circumference of crown)
Patent 5022101: Thermal cover for a spa
(BATHS, CLOSETS, SINKS, AND SPITTOONS : POOL TYPE : Accessory : Covering : Having seat actuator or interlock)
Patent 5022102: Inflatable bathing devices
(BATHS, CLOSETS, SINKS, AND SPITTOONS : HAIR WASHING MACHINE OR DEVICE OR ACCESSORY : Portable : Shape)
Patent 5022103: Shower arm extension
(BATHS, CLOSETS, SINKS, AND SPITTOONS : SHOWER (E.G. STALL, WITH WALLS, RECEPTOR, AND SPRAY) : Particular construction or configuration details)
Patent 5022104: Shower curtain support
(BATHS, CLOSETS, SINKS, AND SPITTOONS : TUBS : With movable closure : Flexible type : Relatively movable tub or basin)
Patent 5022105: Mobile lift-assisted patient transport device for field use
(BEDS : ADJUSTABLE HEIGHT : Bed stored in ceiling)
Patent 5022106: Invalid hoists
(BEDS : WITH MEANS FOR RELOCATING AN INVALID (E.G., PATIENT LIFT OR TRANSFER) : With a hoisting, lifting, elevating, or raising device (e.g., hydraulic system) : And wheels or free traveling (e.g., gurney or convertible wheelchair type) : And lower body portions of user supported by adjustable section)
Patent 5022107: Beach mattress
(BEDS : GROUND MAT : Having head rest : Legs)
Patent 5022108: Waterbed mattress with heater pad pocket
(BEDS : WATERBED OR ASSOCIATED DEVICE : With heating or cooling means : Adjustable in place)
Patent 5022109: Inflatable bladder
(BEDS : MATTRESS (FOR WHOLE BODY) : Having confined gas (e.g., air mattress) : Combined with means providing ventilation)
Patent 5022110: Low air loss mattress
(BEDS : MATTRESS (FOR WHOLE BODY) : Having confined gas (e.g., air mattress) : Including plural, separately inflatable, distinct gas containing compartments : Pivoting)
|