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Patent 5519177: Adhesives, adhesive layers for electroless plating and printed circuit boards
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Preformed panel circuit arrangement (e.g., printed circuit) : With particular material : Adhesive/bonding : With conduit or cable coupling means)
Patent 5519178: Lightweight speaker enclosure
(ACOUSTICS : SOUND-MODIFYING MEANS : Housing or enclosure (e.g., sound confining and absorbing) : Speaker type : Wide angle annular outlet)
Patent 5519179: Pressure switch
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : FLUID PRESSURE : Diaphragm : Contacts on diaphragm : Starter)
Patent 5519180: Method for controlling contact depression for high ampere-rated circuit
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : TOGGLE MECHANISMS : Tilting vehicle operated)
Patent 5519181: Apparatus for guiding a wire electrode on a machine tool
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : Cutting or disintegrating (e.g., machining engraving) : Electric spark machining : Wire cutting : Portable)
Patent 5519182: Galled joints made with electric heating
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : For bonding with pressure (e.g., resistance welding) : Methods : With transformer)
Patent 5519183: Plasma spray gun head
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Using plasma : Plasma torch structure : Electrode structure : With chamber)
Patent 5519184: Reusable laser welded hermetic enclosure and method
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Using laser : Welding : Methods : With chamber)
Patent 5519185: Method of insulating a welding torch and the resulting torch
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : With consumable electrode device : Gun : Weld metal composition)
Patent 5519186: Inert gas arc welding wire for high Cr ferritic heat-resisting steel
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : Weld rod composition : Containing nickel, chromium, and iron : With wire wrap)
Patent 5519187: Electrically conductive ceramic glow plug with axially extending pocket and terminal received therein
(ELECTRIC HEATING : HEATING DEVICES : Resistive element: igniter type : With igniter unit structure : Resilient means)
Patent 5519188: Incubator
(ELECTRIC HEATING : HEATING DEVICES : Combined with container, enclosure, or support for material to be heated : Oven type : With resistance heating means surrounding heating area : Embedded within or between walls of container : Bimetallic or other flexible means)
Patent 5519189: Non-destructive drum heating unit
(ELECTRIC HEATING : HEATING DEVICES : Combined with container, enclosure, or support for material to be heated : With vessel and stand : With heat storage or transfer means : Container comprises resistance heating element)
Patent 5519190: Heater driving device for supplying AC power to a heater
(ELECTRIC HEATING : HEATING DEVICES : With power supply and voltage or current regulation or current control means : Automatic regulating or control means : Including semiconductor means (e.g., transistor) : Including bridge means)
Patent 5519191: Fluid heater utilizing laminar heating element having conductive layer bonded to flexible ceramic foil substrate
(ELECTRIC HEATING : HEATING DEVICES : With heating unit structure : Heating element structure : Of particular construction or material)
Patent 5519192: Method and apparatus for inductively soldering electrical connector elements
(ELECTRIC HEATING : INDUCTIVE HEATING : Metal working : Bonding : Soldering : Seam bonding)
Patent 5519193: Method and apparatus for stressing, burning in and reducing leakage current of electronic devices using microwave radiation
(ELECTRIC HEATING : MICROWAVE HEATING : Specific inductor configuration)
Patent 5519194: Automatic thawing apparatus for a microwave oven
(ELECTRIC HEATING : MICROWAVE HEATING : With control system : Defrost : Plural heating zones)
Patent 5519195: Methods and devices used in the microwave heating of foods and other materials
(ELECTRIC HEATING : MICROWAVE HEATING : Cookware (e.g., vessel, utensil, etc.) : With field modifier : With latch assembly)
Patent 5519196: Material for converting microwave energy into thermal energy, and a cooking receptacle fabricated from that material
(ELECTRIC HEATING : MICROWAVE HEATING : Cookware (e.g., vessel, utensil, etc.) : With heat exchange (e.g., susceptor, etc.) : Shielding)
Patent 5519197: Medical surgical device with counter for recording usage
(REGISTERS : ROTATION COUNTERS : Odometers, pendulum type)
Patent 5519198: Electro-optical scanning system
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Optical : Bar code : Specific scanning detail (e.g., scanner with a specific scanning field of view) : Moving a spot of light (e.g., flying spot scanner) : Using a moving mirror : Rotating : Polygon : Pattern mirror detail for rotating mirror :)
Patent 5519199: Method and apparatus for detecting and storing bar bode data and re-detecting undetected data
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Optical : Bar code : Bar width determination : Including an imager (e.g., CCD or camera-type reader))
Patent 5519200: Identification and information storage devices
(REGISTERS : RECORDS : Holding devices)
Patent 5519201: Electrical interconnection for structure including electronic and/or electromagnetic devices
(REGISTERS : RECORDS : Conductive : Aligning records)
Patent 5519202: Focus detecting device having light distribution detection
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controls its own optical systems : Automatic focus control : Based on image shift : With optical storage medium; e.g., optical disc, etc.)
Patent 5519203: Camera with focus detecting device for removing vignetting effects and method of focus detection
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controls its own optical systems : Automatic focus control : Based on image shift : With optical storage medium; e.g., optical disc, etc.)
Patent 5519204: Method and apparatus for exposure control in light-based measurement instruments
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controls its own optical systems : Controlling light source intensity : Self-luminous target)
Patent 5519205: Color electronic camera including photosensor array having binary diffractive lens elements
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Plural photosensitive image detecting element arrays : With comparison)
Patent 5519206: Micro-mechanical mirror array and optical imaging assembly for improved picture resolution
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Plural photosensitive image detecting element arrays : With comparison)
Patent 5519207: Solid-state image pickup device having different structures for image sensing region and optical black region
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Plural photosensitive image detecting element arrays : With comparison)
Patent 5519208: Infrared aided method and apparatus for venous examination
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Color (e.g., filter or spectroscope) : Inanimate article)
Patent 5519209: High range resolution active imaging system using a high speed shutter and a light pulse having a sharp edge
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Special photocell or electron tube circuits : Amplifier type : Light amplifier type : Vacuum tube type :)
Patent 5519210: Apparatus and a process for recording photometric data that is positioned in succession or in adjacent fashion on a page-like or
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Color (e.g., filter or spectroscope) : Inanimate article)
Patent 5519211: Method and apparatus for monitoring resin crystallization and shrinkage during polymer molding
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Light conductor : Condition responsive light guide (e.g., light guide is physically affected by parameter sensed which results in light conveyed to the photocell) : With coherent interferrometric light : Vacuum tube type)
Patent 5519212: Tapping atomic force microscope with phase or frequency detection
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Means for moving optical system : Light chopper type)
Patent 5519213: Fast atom beam source
(RADIANT ENERGY : ELECTRICALLY NEUTRAL MOLECULAR OR ATOMIC BEAM DEVICES AND METHODS :)
Patent 5519214: Method for analysis of drilling fluids
(RADIANT ENERGY : GEOLOGICAL TESTING OR IRRADIATION : Well testing apparatus and methods :)
Patent 5519215: Plasma mass spectrometry
(RADIANT ENERGY : IONIC SEPARATION OR ANALYSIS : With sample supply means : With time-of-flight indicator)
Patent 5519216: Electron-optical imaging system having controllable elements
(RADIANT ENERGY : INSPECTION OF SOLIDS OR LIQUIDS BY CHARGED PARTICLES : Electron microscope type : Magnetic field path-bending means)
Patent 5519217: Apparatus for charging an organic photoconductive layer for a CRT
(RADIANT ENERGY : CORONA IRRADIATION : Charging of objects : With conveying means)
Patent 5519218: Sample holder for spectroscopy
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Infrared responsive : With selection of plural discrete wavelengths or bands : With radiation source : Including spectrometer or spectrophotometer :)
Patent 5519219: Portable filter infrared spectrometer
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Infrared responsive : With selection of plural discrete wavelengths or bands : With radiation source : Including spectrometer or spectrophotometer :)
Patent 5519220: FTIR chemical reaction monitor
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Infrared responsive : With selection of plural discrete wavelengths or bands : With radiation source : Including spectrometer or spectrophotometer : Including Fourier transform infrared spectrometry :)
Patent 5519221: Dedicated apparatus and method for emission mammography
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : With or including a luminophor : With radiant energy source : Body scanner or camera : Plural temperature sensitive signalling means)
Patent 5519222: 90 degree parallel path collimators for three head spect cameras
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : With or including a luminophor : With radiant energy source : Body scanner or camera : Emission tomography : With gaseous sample)
Patent 5519223: Apparatus and method for automated collimator exchange
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : With or including a luminophor : With radiant energy source : Body scanner or camera : With a collimator : With detector support)
Patent 5519224: Method of localizing scintillation events detected by scintillation camera systems
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : With or including a luminophor : With output system : Ultraviolet light source)
Patent 5519225: System and method for using a dual modality detector for inspecting objects
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Neutron responsive means : Radiographic analysis : Spark chambers)
Patent 5519226: Detection of thermal neutrons through the use of internal wavelength shifting optical fibers
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Neutron responsive means : Including a scintillator : Using diffractometers)
Patent 5519227: Structured scintillation screens
(RADIANT ENERGY : INVISIBLE RADIATION RESPONSIVE NONELECTRIC SIGNALLING : Luminescent device : With radiation filter, modifier, or shield (e.g., dosimeter badges))
Patent 5519228: Radiation image storage panel and its preparation
(RADIANT ENERGY : INVISIBLE RADIATION RESPONSIVE NONELECTRIC SIGNALLING : Luminescent device : Requiring an additional energy source to cause luminescence : With optically-stimulated phosphor : Rotary motion)
Patent 5519229: Cassette for PSL radiography
(RADIANT ENERGY : INVISIBLE RADIATION RESPONSIVE NONELECTRIC SIGNALLING : Luminescent device : Requiring an additional energy source to cause luminescence : With optically-stimulated phosphor : Rotary motion)
Patent 5519230: Belt edge steering sensor
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : With circuit for evaluating a web, strand, strip, or sheet : Measuring position : Edge : With translucent material)
Patent 5519231: Pressure-connection type semiconductor device having a thermal compensator in contact with a semiconductor base substrate in an
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : REGENERATIVE TYPE SWITCHING DEVICE (E.G., SCR, COMFET, THYRISTOR) : With housing or external electrode : With large area flexible electrodes in press contact with opposite sides of active semiconductor chip and surrounded by an insulating element, (e.g., ring) : With malleable electrode (e.g., silver electrode layer))
Patent 5519232: Quantum interference device
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HETEROJUNCTION DEVICE : Field effect transistor : Having narrow energy band gap (<<1eV) layer (e.g., PbSnTe, HgCdTe, etc.))
Patent 5519233: Microchip capacitor and thin film resistor as circuit elements in internal impedance matching circuit of microwave transistor
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Junction field effect transistor (unipolar transistor) : Junction field effect transistor in integrated circuit : Microwave integrated circuit (e.g., microstrip type) : With Schottky barrier gate)
Patent 5519234: Ferroelectric dielectric memory cell can switch at least giga cycles and has low fatigue - has high dielectric constant and low leakage current
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : With ferroelectric material layer : Imaging array)
Patent 5519235: Polycrystalline ferroelectric capacitor heterostructure employing hybrid electrodes
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : With ferroelectric material layer : Imaging array)
Patent 5519236: Semiconductor memory device having surrounding gate transistor
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Insulated gate capacitor or insulated gate transistor combined with capacitor (e.g., dynamic memory cell) : Capacitor in trench : Vertical transistor : Si x Ge 1-x)
Patent 5519237: Semiconductor memory device
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Insulated gate capacitor or insulated gate transistor combined with capacitor (e.g., dynamic memory cell) : Stacked capacitor : With means to insulate adjacent storage nodes (e.g., channel stops or field oxide))
Patent 5519238: Rippled polysilicon surface capacitor electrode plate for high density dram
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Insulated gate capacitor or insulated gate transistor combined with capacitor (e.g., dynamic memory cell) : Stacked capacitor : With increased effective electrode surface area (e.g., tortuous path, corrugated, or textured electrodes) : With capacitor electrodes connection portion located centrally thereof (e.g., fin electrodes with central post))
Patent 5519239: Structure and method for improved memory arrays and improved electrical contacts in semiconductor devices
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Variable threshold (e.g., floating gate memory device) : Inversion layer capacitor)
Patent 5519240: Microshutter horizontally movable by electrostatic repulsion
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Variable threshold (e.g., floating gate memory device) : With floating gate electrode : With increased effective electrode surface area (e.g., tortuous path, corrugated, or textured electrodes))
Patent 5519241: Circuit structure having at least one bipolar power component and method for the operation thereof
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Short channel insulated gate field effect transistor : Multiple insulator layers (e.g., MNOS structure))
Patent 5519242: Electrostatic discharge protection circuit for a NMOS or lateral NPN transistor
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : With overvoltage protective means : For protecting against gate insulator breakdown : Single crystal islands of semiconductor layer containing only one active device)
Patent 5519243: Semiconductor device and manufacturing method thereof
(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 : Complementary transistors in wells of opposite conductivity types more heavily doped than the substrate region in which they are formed, e.g., twin wells : For operation as bipolar or punchthrough element)
Patent 5519244: Semiconductor device having aligned semiconductor regions and a plurality of MISFETs
(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 : With means to prevent latchup or parasitic conduction channels : For operation as bipolar or punchthrough element)
Patent 5519245: Insulated gate bipolar transistor with reverse conducting current
(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 : With pn junction to collect injected minority carriers to prevent parasitic bipolar transistor action : With barrier region of reduced minority carrier lifetime (e.g., heavily doped P+ region to reduce electron minority carrier lifetime, or containing deep level impurity or crystal damage), or with region of high threshold voltage (e.g., heavily doped channel stop region) : As thin film structure (e.g., polysilicon resistor))
Patent 5519246: Nonvolatile memory apparatus using an ultraviolet impermeable resin film
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : RESPONSIVE TO NON-ELECTRICAL SIGNAL (E.G., CHEMICAL, STRESS, LIGHT, OR MAGNETIC FIELD SENSORS) : Electromagnetic or particle radiation : Light : With optical shield or mask means : With window means)
Patent 5519247: Detector circuit with a semiconductor diode operating as a detector and with an amplifier circuit integrated with the diode
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : RESPONSIVE TO NON-ELECTRICAL SIGNAL (E.G., CHEMICAL, STRESS, LIGHT, OR MAGNETIC FIELD SENSORS) : Electromagnetic or particle radiation : Light : With means for increasing light absorption (e.g., redirection of unabsorbed light) : Antireflection coating : Combined with heavily doped channel stop portion)
Patent 5519248: Circuits for ESD protection of metal-to-metal antifuses during processing
(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) : Anti-fuse : Sides of grooves along major crystal planes (e.g., (111), (100) planes, etc.))
Patent 5519249: Vertical type bipolar transistor
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : BIPOLAR TRANSISTOR STRUCTURE : With specified electrode means : With housing or contact (i.e., electrode) means)
Patent 5519250: Reliability of metal leads in high speed LSI semiconductors using both dummy leads and thermoconductive layers
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : WITH MEANS TO CONTROL SURFACE EFFECTS : Insulating coating : Major crystal plane or axis other than (100), (110), or (111) (e.g., (731) axis, crystal plane several degrees from (100) toward (011), etc.))
Patent 5519251: Semiconductor device and method of producing the same
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : LEAD FRAME : On integrated circuit)
Patent 5519252: Power semiconductor device employing pin block connection arrangement for facilitated and economized manufacture
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HOUSING OR PACKAGE : With contact or lead : Rigid electrode portion)
Patent 5519253: Coaxial switch module
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HOUSING OR PACKAGE : For plural devices : With discrete components : With fins)
Patent 5519254: Multilayer aluminum wiring in semiconductor IC
(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 forms a diffusion barrier : Pin grid type)
Patent 5519255: Vehicle anti-hijacking and anti-theft device
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : VEHICLE MOUNTED SYSTEMS : Automobile : Antitheft : Plural generators)
Patent 5519256: Motor vehicle lights, auxiliary brake and cruise controls
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : VEHICLE MOUNTED SYSTEMS : Automobile : Lighting circuits : Ignition or starting circuit lock)
Patent 5519257: Automatic wiper-controlled vehicle headlamps
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : VEHICLE MOUNTED SYSTEMS : Automobile : Lighting circuits : Ignition or starting circuit lock)
Patent 5519258: System and method for controlling vehicle lift gate window wiper
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : VEHICLE MOUNTED SYSTEMS : Automobile : Series-connected)
Patent 5519259: Device for controlling the speed of a motor vehicle
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : VEHICLE MOUNTED SYSTEMS : Automobile : Series-connected)
Patent 5519260: Vehicle security system using drivers license, time of day and passive tag
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : VEHICLE MOUNTED SYSTEMS : Automobile : Antitheft : Ignition or starting circuit lock : Coded record input (e.g., IC card) :)
Patent 5519261: Power management control system for battery powered devices
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : PLURAL SUPPLY CIRCUITS OR SOURCES : Connecting or disconnecting : Condition responsive : Attainment of voltage, frequency or phase relationship : Plural converters)
Patent 5519262: Near field power coupling system
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : ELECTROMAGNET OR HIGHLY INDUCTIVE SYSTEMS : Condition responsive switch)
Patent 5519263: Three-way toggle dimmer switch
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : SWITCHING SYSTEMS : Plural switches : Selectively actuated : Attainment of voltage, frequency or phase relationship)
Patent 5519264: Inrush current limiter
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : SWITCHING SYSTEMS : Condition responsive : Electrical : Speed, centrifugal or kinetic force)
Patent 5519265: Adaptive RC product control in an analog-signal-manipulating circuit
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : EXTERNAL EFFECT : Temperature : With compensation for temperature fluctuations : Inverse parallel connection)
Patent 5519266: High efficiency linear motor
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Linear : Piezoelectric element shape)
Patent 5519267: Energy saving electromotive engine
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Reciprocating : With other elements : Sphere or hemisphere)
Patent 5519268: Oscillating system
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Oscillating : Self-actuated interrupter)
Patent 5519269: Electric induction motor and related method of cooling
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : Cooling or fluid contact : Circulation : Claw-tooth and printed circuit components)
Patent 5519270: Spindle motor and disk drive having the same
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : With other elements : Inbuilt or incorporated unit : Heat-exchange structure)
Patent 5519271: Stator of rotating electric machine
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : With other elements : Electric circuit elements : Connectors, terminals or lead-ins : Distributor or timer (e.g., ignition magnetos))
Patent 5519272: Winding connector for a rotary electrical component
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : With other elements : Electric circuit elements : Connectors, terminals or lead-ins : Distributor or timer (e.g., ignition magnetos))
Patent 5519273: Fitting for coupling an electric motor and a motor lead protective conduit
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : With other elements : Electric circuit elements : Connectors, terminals or lead-ins : Distributor or timer (e.g., ignition magnetos))
Patent 5519274: Magnetically active foil bearing
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : With other elements : Bearing or air-gap adjustment or bearing lubrication : Magnetic bearing : Impulse coupling)
Patent 5519275: Electric machine with a transformer having a rotating component
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : Plural units, structurally united : Magnetic field type)
Patent 5519276: DC compound motor having an auxiliary generator which supplies power for shunt field winding excitation
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : Plural units, structurally united : Motor-generator sets : Induced or eddy current type)
Patent 5519277: Rotor assembly for an electric machine
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : Rotor structure : Interfitting or claw tooth rotors : End turn supports)
Patent 5519278: Actuators with graded activity
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : NON-DYNAMOELECTRIC : Piezoelectric elements and devices : Combined with damping structure : Sandwich or Langevin type)
Patent 5519279: Piezoelectric resonator with grid-like electrodes
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : NON-DYNAMOELECTRIC : Piezoelectric elements and devices : Electrode materials : Rochelle salt)
Patent 5519280: Oxide cathode
(ELECTRIC LAMP AND DISCHARGE DEVICES : ELECTRODE AND SHIELD STRUCTURES : Cathodes containing and/or coated with electron emissive material : Coated)
Patent 5519281: Display tube including a correction coil for generating, in operation, an axial correction field
(ELECTRIC LAMP AND DISCHARGE DEVICES : CATHODE RAY TUBE : Plural beam generating or control : With deflection : With studs)
Patent 5519282: Cathode-ray tube and method of producing the same
(ELECTRIC LAMP AND DISCHARGE DEVICES : CATHODE RAY TUBE : Envelope : With external optical element : Light conducting fiber or rod)
Patent 5519283: Internal magnetic shield for a color cathode-ray tube
(ELECTRIC LAMP AND DISCHARGE DEVICES : CATHODE RAY TUBE : Envelope : Coating or shielding : Light conducting fiber or rod)
Patent 5519284: Short pumping stem for flat display screens
(ELECTRIC LAMP AND DISCHARGE DEVICES : WITH LUMINESCENT SOLID OR LIQUID MATERIAL : Vacuum-type tube : Phosphor on envelope wall)
Patent 5519285: Electrodeless discharge lamp
(ELECTRIC LAMP AND DISCHARGE DEVICES : WITH GAS OR VAPOR : Three or more electrode discharge device : Start electrode exterior to envelope : With control electrode)
Patent 5519286: Electronic ballast with built-in times power saver and photoelectric switching for high-pressure mercury vapor, metallic vapor and sodium
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : WITH RADIANT ENERGY SENSITIVE CONTROL MEANS : Electric switch controlled by the radiant energy responsive device : Selective energization of the load devices)
Patent 5519287: Two terminal pulsed low voltage incandescent lamp dimmer with increased illuminating efficiency
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : DISCHARGE DEVICE AND/OR RECTIFIER IN THE SUPPLY CIRCUIT : Flashers : Discharge device or rectifier in the auxiliary starting electrode circuit)
Patent 5519288: Drive circuit for powder type electroluminescent device with charge and discharge control
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : PLURAL POWER SUPPLIES : Plural cathode and/or anode load device : Diverse-type energizing or bias supplies to different electrodes : Electroluminescent device : Discharge control discharge device)
Patent 5519289: Electronic ballast with lamp current correction circuit
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : PERIODIC SWITCH IN THE SUPPLY CIRCUIT : Impedance or current regulator in the supply circuit : Condenser or inductance in the primary circuit)
Patent 5519290: Color cathode ray tube apparatus
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : CATHODE RAY TUBE CIRCUITS : Cathode-ray deflections circuits : With additional control of cathode ray : With focusing of ray : For television : By multiplying of signal)
Patent 5519291: Vacuum-tube picture screen device with a stand-by function
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : CATHODE RAY TUBE CIRCUITS : Power supply from deflection circuit source : Including a discharge device)
Patent 5519292: Fingertip massager
(ELECTRICITY: MOTIVE POWER SYSTEMS : IMPACT, MECHANICAL SHOCK, OR VIBRATION-PRODUCING MOTORS : Series connected motors)
Patent 5519293: Load driving system
(ELECTRICITY: MOTIVE POWER SYSTEMS : BATTERY-FED MOTOR SYSTEMS : By auxiliary motor)
Patent 5519294: Torque control method and device for brushless DC motors for use in electric motorcycles
(ELECTRICITY: MOTIVE POWER SYSTEMS : CONSTANT MOTOR CURRENT, LOAD AND/OR TORQUE CONTROL : Initial, "cracking" or "starting from rest" torque control)
Patent 5519295: Electrically operated actuator having a capacitor storing energy for returning the actuator to a preferred position upon power failure
(ELECTRICITY: MOTIVE POWER SYSTEMS : AUTOMATIC AND/OR WITH TIME-DELAY MEANS (E.G., AUTOMATIC STARTING AND/OR STOPPING) : Plural, diverse conditions or with time-delay means : Electrical condition : With field or secondary circuit control)
Patent 5519296: Method and apparatus for sensing guidewire signals
(ELECTRICITY: MOTIVE POWER SYSTEMS : POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) : Vehicular guidance systems with single axis control : Land vehicles : Multiple pass systems)
Patent 5519297: Spindle positioning method
(ELECTRICITY: MOTIVE POWER SYSTEMS : POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) : Multiple mode systems : Fine and coarse systems : Digital systems : Optical or photoelectric line followers)
Patent 5519298: Abnormality detection method, stability degree determination method and operation control method for mechanical equipment
(ELECTRICITY: MOTIVE POWER SYSTEMS : POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) : With stabilizing features (e.g., anti-hunting, damping) : With rate (P. I. D.) (e.g., reset windup prevention))
Patent 5519299: Method and apparatus for determining and encoding the position of a reverser handle on a locomotive control stand
(ELECTRICITY: MOTIVE POWER SYSTEMS : POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) : With particular "error-detecting" means : Photoelectric or optical-type measuring instruments : A.C. networks)
Patent 5519300: Method and apparatus for analysis of polyphase electrical motor systems
(ELECTRICITY: MOTIVE POWER SYSTEMS : INDUCTION MOTOR SYSTEMS : Power-factor control : Having a plurality of windings or winding portions)
Patent 5519301: Controlling/driving apparatus for an electrically-driven compressor in a car
(ELECTRICITY: MOTIVE POWER SYSTEMS : INDUCTION MOTOR SYSTEMS : Primary circuit control : Frequency control : With voltage pulse time control : Pluse width modulation or chopping : Including inverter)
Patent 5519302: Battery charger which suspends charging according to a voltage drop and restarts charging according to battery temperature
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : BATTERY OR CELL CHARGING : With peak detection of current or voltage (e.g., delta-V or delta-I utilized, etc.) : Hysteresis type (e.g., antichattering, etc.))
Patent 5519303: Fast battery charging method and apparatus with temperature gradient detection
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : BATTERY OR CELL CHARGING : With thermal condition detection : Hysteresis type (e.g., antichattering, etc.))
Patent 5519304: Circuit for measuring the state of charge of an electrochemical cell
(ELECTRICITY: MEASURING AND TESTING : ELECTROLYTE PROPERTIES : Using a battery testing device : To determine internal battery impedance : Including an integrating device)
Patent 5519305: Control apparatus for generator
(ELECTRICITY: SINGLE GENERATOR SYSTEMS : COMBINED CONTROL OF GENERATOR AND DRIVING MEANS : Electric motor as driving means)
Patent 5519306: Constant voltage circuit and a stabilized power supply unit
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : IN SHUNT WITH SOURCE OR LOAD : Using choke and switch across source : In bridge)
Patent 5519307: DC/DC converter for outputting multiple signals
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : IN SHUNT WITH SOURCE OR LOAD : Using choke and switch across source : In bridge)
Patent 5519308: Zero-curvature band gap reference cell
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : SELF-REGULATING (E.G., NONRETROACTIVE) : Using a three or more terminal semiconductive device as the final control device : For current stabilization : To derive a voltage reference (e.g., band gap regulator) : Including a ferrocapacitor across a tertiary winding)
Patent 5519309: Voltage to current converter with extended dynamic range
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : SELF-REGULATING (E.G., NONRETROACTIVE) : Using a three or more terminal semiconductive device as the final control device : For current stabilization : Including parallel paths (e.g., current mirror) : With amplifier connected to or between current paths : In flyback path)
Patent 5519310: Voltage-to-current converter without series sensing resistor
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : SELF-REGULATING (E.G., NONRETROACTIVE) : Using a three or more terminal semiconductive device as the final control device : For current stabilization : Including parallel paths (e.g., current mirror) : With amplifier connected to or between current paths : In flyback path)
Patent 5519311: Control of AC power to inductive loads
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : EXTERNAL OR OPERATOR CONTROLLED : Zero switching : For current stabilization)
Patent 5519312: Hybrid system of fuel cell and superconducting magnetic energy storage device
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : INCLUDING A TRANSFORMER OR AN INDUCTOR : Superconductive : For current transformer)
Patent 5519313: Temperature-compensated voltage regulator
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : SELF-REGULATING (E.G., NONRETROACTIVE) : Using a three or more terminal semiconductive device as the final control device : For current stabilization : Including parallel paths (e.g., current mirror) : With additional stage)
Patent 5519314: High density harp or wire scanner for particle beam diagnostics
(ELECTRICITY: MEASURING AND TESTING : MISCELLANEOUS : Combined)
Patent 5519315: Printed wiring assembly coplanarity inspection fixture
(ELECTRICITY: MEASURING AND TESTING : MISCELLANEOUS : Combined)
Patent 5519316: Method and apparatus for measuring a toner concentration of a two-component developer
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Fluid material examination : Using thermionic emission)
Patent 5519317: Inductive proximity sensor for detecting ferrous and non-ferrous objects
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : With means to create magnetic field to test material : Electrically energized nonforce type sensor : Oscillator type : Electrically energized)
Patent 5519318: Triaxial magnetic heading sensing apparatus having magnetaresistors and nulling coils
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Magnetometers : Semiconductor type solid-state or magnetoresistive magnetometers : Plural sensors)
Patent 5519319: Obtaining measurements of improved accuracy of one or more polymer properties with an on-line NMR system
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Determine fluid flow rate : Having particular optical cell structure)
Patent 5519320: Nuclear magnetic resonance imaging with high speed and interactive pulse sequence control
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Using a nuclear resonance spectrometer system : To obtain localized resonance within a sample :)
Patent 5519321: Circularly polarizing local antenna arrangement with a movable antenna
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Spectrometer components : Including a test sample and control sample)
Patent 5519322: Magnetic field method and apparatus for evaluating in situ and/or measuring the premeability of a rock formation
(ELECTRICITY: MEASURING AND TESTING : OF GEOPHYSICAL SURFACE OR SUBSURFACE IN SITU : By magnetic means : Within a borehole : Within a borehole)
Patent 5519323: Integrable conductivity measuring device
(ELECTRICITY: MEASURING AND TESTING : ELECTROLYTE PROPERTIES : Using a conductivity determining device : Which includes current and voltage electrodes : Including an integrating device)
Patent 5519324: Withstand voltage-testing apparatus
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : Insulation : Transformer)
Patent 5519325: Measuring apparatus for a passive element value using a current vector
(ELECTRICITY: MEASURING AND TESTING : IMPEDANCE, ADMITTANCE OR OTHER QUANTITIES REPRESENTATIVE OF ELECTRICAL STIMULUS/RESPONSE RELATIONSHIPS : With auxiliary means to condition stimulus/response signals : For response signal evaluation or processing : Including a conversion (e.g., A->D or D-> A) process : Field effect transistor)
Patent 5519326: Linear position sensor using a coaxial resonant cavity
(ELECTRICITY: MEASURING AND TESTING : IMPEDANCE, ADMITTANCE OR OTHER QUANTITIES REPRESENTATIVE OF ELECTRICAL STIMULUS/RESPONSE RELATIONSHIPS : Distributive type parameters : Using resonant frequency : With a resonant cavity : Field effect transistor)
Patent 5519327: Pulse circuit using a transmission line
(ELECTRICITY: MEASURING AND TESTING : IMPEDANCE, ADMITTANCE OR OTHER QUANTITIES REPRESENTATIVE OF ELECTRICAL STIMULUS/RESPONSE RELATIONSHIPS : Lumped type parameters : Using capacitive type measurement : With pulse signal processing circuit : Including charge or discharge cycle circuit : Including a tuned or resonant circuit)
Patent 5519328: Compensation for dielectric absorption effect
(ELECTRICITY: MEASURING AND TESTING : IMPEDANCE, ADMITTANCE OR OTHER QUANTITIES REPRESENTATIVE OF ELECTRICAL STIMULUS/RESPONSE RELATIONSHIPS : Lumped type parameters : Using capacitive type measurement : With compensation means : Including a tuned or resonant circuit)
Patent 5519329: Sensor for circuit tracer
(ELECTRICITY: MEASURING AND TESTING : IMPEDANCE, ADMITTANCE OR OTHER QUANTITIES REPRESENTATIVE OF ELECTRICAL STIMULUS/RESPONSE RELATIONSHIPS : Lumped type parameters : Using capacitive type measurement : With a capacitive sensing means : Including a probe type structure : Including a tuned or resonant circuit)
Patent 5519330: Method and apparatus for measuring degree of corrosion of metal materials
(ELECTRICITY: MEASURING AND TESTING : IMPEDANCE, ADMITTANCE OR OTHER QUANTITIES REPRESENTATIVE OF ELECTRICAL STIMULUS/RESPONSE RELATIONSHIPS : Lumped type parameters : Using resistance or conductance measurement : With object or substance characteristic determination using conductivity effects : To determine dimension (e.g., distance or thickness) : Including corrosion or erosion : For temperature variations)
Patent 5519331: Removable biasing board for automated testing of integrated circuits
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : With probe elements : Internal of or on support for device under test (DUT) : Of reflected test signal)
Patent 5519332: Carrier for testing an unpackaged semiconductor die
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : With probe elements : Internal of or on support for device under test (DUT) : Of reflected test signal)
Patent 5519333: Elevated voltage level I.sub.DDQ failure testing of integrated circuits
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : Test of semiconductor device : Cantilever)
Patent 5519334: System and method for measuring charge traps within a dielectric layer formed on a semiconductor wafer
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : Test of semiconductor device : Cantilever)
Patent 5519335: Electronic tester for testing I.sub.ddq in an integrated circuit chip
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : Test of semiconductor device : Cantilever)
Patent 5519336: Method for electrically characterizing the insulator in SOI devices
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : Test of semiconductor device : With barrier layer : Field effect transistor : Differential bridge circuit)
Patent 5519337: Motor monitoring method and apparatus using high frequency current components
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : Motor or generator fault tests : With barrier layer)
Patent 5519338: Controlled slew rate output buffer
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : SIGNAL SENSITIVITY OR TRANSMISSION INTEGRITY : Output switching noise reduction : With field effect-transistor : Depletion or enhancement)
Patent 5519339: Complementary signal BiCMOS line driver with low skew
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : INTERFACE (E.G., CURRENT DRIVE, LEVEL SHIFT, ETC.) : Current driving (e.g., fan in/out, off chip driving, etc.) : Field-effect transistor : Bi-CMOS : TTL to/from CMOS)
Patent 5519340: Line driver having maximum output voltage capacity
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : INTERFACE (E.G., CURRENT DRIVE, LEVEL SHIFT, ETC.) : Current driving (e.g., fan in/out, off chip driving, etc.) : Field-effect transistor : With capacitive or inductive bootstrapping : Having plural output pull-up or pull-down transistors)
Patent 5519341: Cross coupled quad comparator for current sensing independent of temperature
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC SIGNAL DISCRIMINATING (E.G., COMPARING, SELECTING, ETC.) WITHOUT SUBSEQUENT CONTROL : By amplitude : Input signal compared to single fixed reference : Reference determined by threshold of single circuit element : Zero crossover)
Patent 5519342: Transient digitizer with displacement current samplers
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC SIGNAL DISCRIMINATING (E.G., COMPARING, SELECTING, ETC.) WITHOUT SUBSEQUENT CONTROL : By amplitude : Including details of sampling or holding : Sample and hold : With transistor)
Patent 5519343: Two channel direct digital synthesizer with waveform memory interleaving circuit
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Synthesizer : Having stored waveform data (e.g., in ROM, etc.) : Sample and hold)
Patent 5519344: Fast propagation technique in CMOS integrated circuits
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Current driver : Having digital device (e.g., logic gate, flip-flop, etc.))
Patent 5519345: Reconfigurable interrupt device and method
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Current driver : Having digital device (e.g., logic gate, flip-flop, etc.))
Patent 5519346: Selective restart circuit for an electronic device
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Synchronizing : Reset (e.g., initializing, starting, stopping, etc.) : Responsive to power supply : Selective)
Patent 5519347: Start-up circuit for stable power-on of semiconductor memory device
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Synchronizing : Reset (e.g., initializing, starting, stopping, etc.) : Responsive to power supply : Selective)
Patent 5519348: Sense circuit, memory circuit, negative-resistance circuit, schmitt trigger, load circuit, level shifter, and amplifier
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Particular stable state circuit (e.g., tristable, etc.) : Circuit having only two stable states (i.e., bistable) : Using hysteresis (e.g., Schmitt trigger, etc.) : Including multi-emitter or multi-collector bipolar transistor)
Patent 5519349: Phase shifter
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Phase shift by less than period of input : Variable or adjustable : By phase comparator or detector)
Patent 5519350: Circuitry for delivering a signal to different load elements located in an electronic system
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Clock or pulse waveform generating : Plural outputs : With common output)
Patent 5519351: Method for arranging tree-type clock signal distributing circuit with small clock skew
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Clock or pulse waveform generating : Plural outputs : With common output)
Patent 5519352: Integrator system with variable gain feedback
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC INPUT TO OUTPUT FUNCTION : By integrating : Having feedback : With feedback)
Patent 5519353: Balanced driver circuit for eliminating inductive noise
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : GATING (I.E., SWITCHING INPUT TO OUTPUT) : Signal transmission integrity or spurious noise override : Turn-off)
Patent 5519354: Integrated circuit temperature sensor with a programmable offset
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : EXTERNAL EFFECT : Temperature : Utilizing Hall effect)
Patent 5519355: High speed boundary scan multiplexer
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC IDENTIFIABLE DEVICE, CIRCUIT, OR SYSTEM : Integrated structure : With specific layout or layout interconnections : With field-effect transistor)
Patent 5519356: Methods and apparatuses for fast decision directed carrier recovery with wide locking range
(DEMODULATORS : PHASE SHIFT KEYING OR QUADRATURE AMPLITUDE DEMODULATOR : Including logic element (e.g., logic gate or flip-flop)
Patent 5519357: Biasing arrangement for a quasi-complementary output stage
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including push-pull amplifier : Having complementary symmetry : And field effect transistor :)
Patent 5519358: Reactively compensated power transistors
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Integrated circuits : And bandpass, broadband (e.g., wideband) or sidepass means)
Patent 5519359: Microwave oscillator with loop frequency conversion to and signal amplification at an intermediate frequency
(OSCILLATORS : BEAT FREQUENCY : Plural beating : Single channel : Inductor controlled AFC)
Patent 5519360: Ring oscillator enable circuit with immediate shutdown
(OSCILLATORS : RING OSCILLATORS : Parallel connected)
Patent 5519361: Pulse width controller adopting feedback PWM integration system employing carrier-synchronous signal
(MODULATORS : PULSE OR INTERRUPTED CONTINUOUS WAVE MODULATOR : Pulse width modulator :)
Patent 5519362: Optical current controlled oscillators
(MODULATORS : FREQUENCY MODULATOR : Including microwave or distributed parameter structure : With discrete semiconductor device : Phase or frequency locked loop)
Patent 5519363: Controlled impedance lines connected to optoelectronic devices
(WAVE TRANSMISSION LINES AND NETWORKS : PLURAL CHANNEL SYSTEMS :)
Patent 5519364: High-frequency switch
(WAVE TRANSMISSION LINES AND NETWORKS : PLURAL CHANNEL SYSTEMS : Having branched circuits : Including switching means : Having semiconductor operating means :)
Patent 5519365: Waveguide for an acoustic charge transport device
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Delay lines including elastic surface wave propagation means : Including discontinuities within propagation means : Spurious signal reduction)
Patent 5519366: Strip line filter
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Wave filters including long line elements : Stripline or microstrip : Plural mechanically coupled disk resonators)
Patent 5519367: Circuit breaker logic switch system
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Automatic circuit-interrupting devices (e.g., circuit-protective devices) : With direct connected contact separating means : With common latch or trip means)
Patent 5519368: Compact coil assembly for transient voltage protection
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Automatic circuit-interrupting devices (e.g., circuit-protective devices) : Responsive to predetermined or abnormal current condition (e.g., direction, phase angle or amplitude) : Magnetic or electrodynamic (e.g., blowon or blowoff))
Patent 5519369: Electromagnet system and a method and device for joining the core and yoke in the case of the electromagnet system
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Polarity-responsive : Magnetic structure (e.g., saturable) : Pole structure : Magnetically actuated)
Patent 5519370: Sealed relay device
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Vacuum or hermetically sealed type (e.g., reed switch) : Armature, contact or contact-actuating means (e.g., sealed reed) : With reset or restoring means)
Patent 5519371: Deflection apparatus
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : Electron or ion beam deflecting type : With coil structure : Convertible from normally open to normally closed and vice versa)
Patent 5519372: Magnets providing patient accessibility
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : Superconductive type : With coil structure)
Patent 5519373: Dipole ring magnet for use in magnetron sputtering or magnetron etching
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : Magnet structure or material : Permanent magnets : Plural magnets : With outer casing or housing)
Patent 5519374: Hybrid thermistor temperature sensor
(ELECTRICAL RESISTORS : RESISTANCE VALUE RESPONSIVE TO A CONDITION : Current and/or voltage (e.g., ballast resistor) : Thermistor type :)
Patent 5519375: Sound generator
(COMMUNICATIONS: ELECTRICAL : AUDIBLE INDICATION : Percussion-type sound producer (e.g., signal chimes or bells) : Resonator (e.g., signal chimes) : With electromagnetic control)
Patent 5519376: Antitheft apparatus for automotive vehicle
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Of burglary or unauthorized use : Including programmable key : Accessory (e.g., speaker, radio face plate, etc.))
Patent 5519377: Vehicle obstacle monitoring system
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Of relative distance from an obstacle : Including keyless entry)
Patent 5519378: Motorcycle turn signal override
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : External signal light system : Turn signal : Portable signal)
Patent 5519379: Multi-thread re-entrant marker with simultaneous switching
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Intrusion detection : Disturbance of magnetic field : Plural doors or windows)
Patent 5519380: Personal monitoring system and method
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Human or animal : House arrest system, wandering, or wrong place : Specified device housing or attachment means)
Patent 5519381: Detection of multiple articles
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Interrogation response : Contention avoidance : Housing detail)
Patent 5519382: Mobile fire detector system
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Fluent material : Particle suspension in fluid : Liquid)
Patent 5519383: Battery and starter circuit monitoring system
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Condition of electrical apparatus : Battery : By voltage : Thermochromic indication)
Patent 5519384: System for indicating fault condition on operator's electrostatic discharge protection equipment
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Condition of electrical apparatus : Condition of intentional grounding circuit : Thermal or magnetic current sensors)
Patent 5519385: Circuit for switching signal processing circuits
(ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY : DATA PROCESSING SYSTEM ERROR OR FAULT HANDLING : Reliability and availability : Fault recovery : By masking or reconfiguration :)
Patent 5519386: Data exchange system
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Interrogation response : Interrogation signal detail : Power up : Audible)
Patent 5519387: Utility meter assembly and remote module and mounting apparatus and assembly
(COMMUNICATIONS: ELECTRICAL : CONTINUOUSLY VARIABLE INDICATING (E.G., TELEMETERING) : With meter reading : Acoustic or vibratory (e.g., sonic, fluidic, etc.))
Patent 5519388: Method and apparatus for active temperature compensation in a radiowave transmitter
(COMMUNICATIONS: ELECTRICAL : CONTINUOUSLY VARIABLE INDICATING (E.G., TELEMETERING) : With meter reading : Acoustic or vibratory (e.g., sonic, fluidic, etc.))
Patent 5519389: Signal synchronized digital frequency discriminator
(COMMUNICATIONS: ELECTRICAL : CONTINUOUSLY VARIABLE INDICATING (E.G., TELEMETERING) : Via radiant energy beam (via particular energy) : Photoelectric cell pickup : Pulse duration (e.g., pulse train))
Patent 5519390: Traffic light timer
(COMMUNICATIONS: ELECTRICAL : TRAFFIC CONTROL INDICATOR : Indication of time remaining before change of phase : Rotating cam structure (specific structure required))
Patent 5519391: Improper flap position on take-off warning
(COMMUNICATIONS: ELECTRICAL : AIRCRAFT ALARM OR INDICATING SYSTEMS : Takeoff indicator : Particular energy guide source (e.g., sound, electric field, radio))
Patent 5519392: Method and device for assisting navigation
(COMMUNICATIONS: ELECTRICAL : VEHICLE POSITION INDICATION : Map display : Including particular display feature (e.g., indication of direction, mileage, road type, etc.) : Intersection turn guidance)
Patent 5519393: Absolute digital position encoder with multiple sensors per track
(CODED DATA GENERATION OR CONVERSION : DIGITAL PATTERN READING TYPE CONVERTER : Having combined (e.g., denominational, combination code) coding pattern : Constant distance code :)
Patent 5519394: Coding/decoding apparatus and method
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : Adaptive coding : Pressure sensitive actuation)
Patent 5519395: Digital recording and reproduction device
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : Data rate conversion : Binary to or from ternary)
Patent 5519396: Network swappers and circuits constructed from same
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Digital to analog conversion : Using weighted impedances : With rollover feature (i.e., antidoublestrike))
Patent 5519397: Circuit for processing the output signal from a resistive analog sensor, in particular for the fuel gauge of a motor vehicle, and systems fitted
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Analog to digital conversion : Using ladder network)
Patent 5519398: Signal processing apparatus having A/D conversion function
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Analog to digital conversion : Analog input compared with static reference : Parallel type :)
Patent 5519399: Method for measuring the frequency of continuous wave and wide pulse RF signals
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : RADAR EW (ELECTRONIC WARFARE) : ECM (Electronic countermeasures, i.e., jamming) : Decoy or tow target)
Patent 5519400: Phase coded, micro-power impulse radar motion sensor
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : PRESENCE DETECTION ONLY : By motion detection : Particular SAR processing techniques (e.g., squint mode, doppler beam-sharpening mode, spotlight mode, bistatic SAR, inverse SAR) (EPO))
Patent 5519401: Programmed radar coordinate scan conversion
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : WITH PARTICULAR CIRCUIT : Display : Scan conversion : Cursor)
Patent 5519402: Doppler shift compensation apparatus
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : WITH PARTICULAR CIRCUIT : Digital processing : Fast fourier transform (FFT) : Cursor)
Patent 5519403: Global positioning system communications multi-interface
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including a satellite : With pulse shaping)
Patent 5519404: Method of allocating a communication channel in a satellite network
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including a satellite : With beam steering : Cursor)
Patent 5519405: Direction adjustment indicator for a satellite radio wave receiving antenna
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including antenna orientation : With satellite signal correction)
Patent 5519406: Low profile polarization diversity planar antenna
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Microstrip : Reflector or director)
Patent 5519407: Circularly polarized dual frequency lightweight deployable antenna system
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With lumped reactance filter in active antenna : Light)
Patent 5519408: Tapered notch antenna using coplanar waveguide
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Slot type : Rotary or rotary oscillatory motion)
Patent 5519409: Plane array antenna for receiving satellite broadcasting
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Slot type : Plural : With wave guide coupling :)
Patent 5519410: Virtual image display management system with head-up display
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : IMAGE SUPERPOSITION BY OPTICAL MEANS (E.G., HEADS-UP DISPLAY) : Three-dimensional arrays)
Patent 5519411: Liquid crystal display apparatus
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : PLURAL PHYSICAL DISPLAY ELEMENT CONTROL SYSTEM (E.G., NON-CRT) : Display elements arranged in matrix (e.g., rows and columns) : Light-controlling display elements : Liquid crystal display elements (LCD) : Gray scale capability (e.g., halftone) : Including transformer)
Patent 5519412: Pattern processing method
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Character generating : Alteration of stored font : Scaling : Enlargement only : Attribute changes during scrolling)
Patent 5519413: Method and apparatus for concurrently scanning and filling a memory
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS DISPLAY MEMORY SYSTEM : Plural storage devices : Interleaved : Data transfer between system memory display memory)
Patent 5519414: Video display and driver apparatus and method
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY DRIVING CONTROL CIRCUITRY : Waveform generator coupled to display elements : Controller automatically senses monitor resolution)
Patent 5519415: Encoder-signal timing uncertainty adjusted to improve esthetic quality in bidirectional inkjet printing
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Controller : Of ejector : Fluid content (e.g., moisture or solvent content, ink refilling, liquid level))
Patent 5519416: Recording apparatus with cascade connected integrated drive circuits
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Controller : Of ejector : Array : Full-line array :)
Patent 5519417: Power control system for a printer
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Controller : Of ejector : Responsive to condition : Full-line array)
Patent 5519418: Recording apparatus and method with comparison of calculated and actual ink use
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Controller : Measuring and testing (e.g., diagnostics) : With particular cooling means)
Patent 5519419: Calibration system for a thermal ink-jet printer
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Controller : Measuring and testing (e.g., diagnostics) : With particular cooling means)
Patent 5519420: Air system to protect ink jet head
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : With cleaning or protector : Gas : Full-line array)
Patent 5519421: Disruption of polymer surface of a nozzle member to inhibit adhesive flow
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Discharge means : Nozzles : Movement)
Patent 5519422: Method and device for preventing unintended use of print cartridges
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Modular : Nozzles)
Patent 5519423: Tuned entrance fang configuration for ink-jet printers
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Drop-on-demand : With thermal force ejection : Composite ejector : Flow path : Integrated)
Patent 5519424: Ink jet print head
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Ejector mechanism (i.e., print head) : Drop-on-demand : With thermal force ejection : Composite ejector : Flow path : Integrated)
Patent 5519425: Ink supply cartridge for an ink jet printer
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : INK JET : Fluid or fluid source handling means : Fluid supply system : Cartridge : With integral ejector : Drop sensors)
Patent 5519426: Method for controlling a thermal printer to increase resolution
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Having driving circuitry for recording means : Specific conductor means (e.g., electrode, conducting pattern, etc.))
Patent 5519427: Ink ribbon holder for thermal-transfer printer
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Ink cassette or cartridge : Specific conductor means (e.g., electrode, conducting pattern, etc.))
Patent 5519428: Thermal image-recording apparatus with sensor means for sensing the type of print sheet
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Record receiver and transfer medium feeding or driving means : Specific conductor means (e.g., electrode, conducting pattern, etc.))
Patent 5519429: Thermal image recording apparatus
(INCREMENTAL PRINTING OF SYMBOLIC INFORMATION : THERMAL MARKING APPARATUS OR PROCESSES : Including cooling device : Including tensioning means)
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