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Patent 6246156: Piezoelectric/electrostrictive element
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : NON-DYNAMOELECTRIC : Piezoelectric elements and devices : With mechanical energy coupling means : On back of piezoelectric element)
Patent 6246157: Push-pull high force piezoelectric linear motor
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : NON-DYNAMOELECTRIC : Piezoelectric elements and devices : With mechanical energy coupling means : On back of piezoelectric element)
Patent 6246158: Microfabricated transducers formed over other circuit components on an integrated circuit chip and methods for making the same
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : NON-DYNAMOELECTRIC : Piezoelectric elements and devices : With mechanical energy coupling means : Acoustic wave type generator or receiver : Plural elements)
Patent 6246159: Piezosensitive device comprising pyrophosphate material and method of making device
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : NON-DYNAMOELECTRIC : Piezoelectric elements and devices : Orientation of piezoelectric polarization : Ceramic composition (e.g., barium titanate) : Spring bias)
Patent 6246160: Lamp method and apparatus using multiple reflections
(ELECTRIC LAMP AND DISCHARGE DEVICES : WITH OPTICAL DEVICE OR SPECIAL RAY TRANSMISSIVE ENVELOPE : Reflector : With integrant display electrode)
Patent 6246161: Cathode ray tube having a small-diameter neck and method of manufacture thereof
(ELECTRIC LAMP AND DISCHARGE DEVICES : WITH ENVELOPE : Having base and connector : Having spaced, longitudinally engaging, pronglike contacts : Having screw thread coupling contact)
Patent 6246162: Ion optics
(ELECTRIC LAMP AND DISCHARGE DEVICES : WITH POSITIVE OR NEGATIVE ION ACCELERATION : Plural apertured electrodes : Radiating type surface)
Patent 6246163: Cathode ray tube having bismuth oxide layer on color selective electrode
(ELECTRIC LAMP AND DISCHARGE DEVICES : CATHODE RAY TUBE : Shadow mask, support or shield : Monoscope)
Patent 6246164: Color picture tube having a low expansion tension mask attached to a higher expansion frame
(ELECTRIC LAMP AND DISCHARGE DEVICES : CATHODE RAY TUBE : Shadow mask, support or shield : With frame : With studs)
Patent 6246165: Magnetic channel cathode
(ELECTRIC LAMP AND DISCHARGE DEVICES : CATHODE RAY TUBE : Beam deflecting means : Flat tube type : Including non-planar elements)
Patent 6246166: Electrode of electron gun for cathode ray tube
(ELECTRIC LAMP AND DISCHARGE DEVICES : CATHODE RAY TUBE : Ray generating or control : Including cathode assembly : Internal)
Patent 6246167: U-shaped fluorescent lamp with protective assembly
(ELECTRIC LAMP AND DISCHARGE DEVICES : WITH LUMINESCENT SOLID OR LIQUID MATERIAL : With gaseous discharge medium : Phosphor on envelope wall : Envelope structure or material : With shield or additional electrode)
Patent 6246168: Electron-emitting device, electron source and image-forming apparatus as well as method of manufacturing the same
(ELECTRIC LAMP AND DISCHARGE DEVICES : WITH LUMINESCENT SOLID OR LIQUID MATERIAL : Vacuum-type tube : Phosphor on envelope wall)
Patent 6246169: Electroluminescent lamp and having a flexible dome-shaped substrate
(ELECTRIC LAMP AND DISCHARGE DEVICES : WITH LUMINESCENT SOLID OR LIQUID MATERIAL : Solid-state type : Plural layers : Organic phosphor)
Patent 6246170: Light source apparatus with a spherical optical member
(ELECTRIC LAMP AND DISCHARGE DEVICES : WITH GAS OR VAPOR : Having a particular total or partial pressure : Greater than 760 torr : Pole pieces facing electrode ends)
Patent 6246171: Gas discharge lamp with dielectrically impeded electrodes
(ELECTRIC LAMP AND DISCHARGE DEVICES : WITH GAS OR VAPOR : Three or more electrode discharge device : Multiple gaseous discharge display panel : Having intersecting electrode sets : With dielectric member : With rare gas)
Patent 6246172: Magnetic core for RF accelerating cavity and the cavity
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : CATHODE RAY TUBE CIRCUITS : Combined cathode ray tube and circuit element structure : Inductor or distributed parameter-type inductive structure : Ray passes in or through a hollow distributed parameter device : Plural hollow devices : Accelerating or decelerating the ray between the hollow devices : Plural hollow devices)
Patent 6246173: Free-running oscillator circuit with simple starting circuit
(OSCILLATORS : SOLID STATE ACTIVE ELEMENT OSCILLATOR : Transistors : L-C type : Field-effect transistor active element : Converter using silicon control rectifiers)
Patent 6246174: Device for controlling the brightness of an instrumentation light of an automobile
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : SPECIAL APPLICATION : Vehicle : Shunt circuit closing)
Patent 6246175: Large area microwave plasma generator
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : DISCHARGE DEVICE LOAD WITH FLUENT MATERIAL SUPPLY TO THE DISCHARGE SPACE : Plasma generating : Automatic cut-out or voltage regulator in the cathode or heater circuit)
Patent 6246176: Tipover-safe means for lamp
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : WITH AUTOMATIC SHUNT AND/OR CUTOUT : Load device circuit controlled by the temperature modifying medium)
Patent 6246177: Partial discharge method for operating a field emission display
(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 : Simultaneous application to a load device)
Patent 6246178: Electron source and image forming apparatus using the electron source
(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 6246179: Emissive element and display device using such element
(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 6246180: Organic el display device having an improved image quality
(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 6246181: Discharge lamp lighting device
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : PERIODIC SWITCH IN THE SUPPLY CIRCUIT : Flashers)
Patent 6246182: Electronic track lighting system
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : PERIODIC SWITCH IN THE SUPPLY CIRCUIT : Flashers)
Patent 6246183: Dimmable electrodeless light source
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : PULSATING OR A.C. SUPPLY : Induction-type discharge device load : Strobe lights)
Patent 6246184: Flashlight boost regulator
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : CURRENT AND/OR VOLTAGE REGULATION : Circuit interrupter in the inductance circuit)
Patent 6246185: High frequency ballast for high intensity discharge lamps
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : CURRENT AND/OR VOLTAGE REGULATION : Circuit interrupter in the inductance circuit)
Patent 6246186: Method and apparatus for controlling two independent visual indicators with a single output pin
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : CURRENT AND/OR VOLTAGE REGULATION : Circuit interrupter in the inductance circuit)
Patent 6246187: System for promoting passive end of life light source failure
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : PLURAL LOAD DEVICE SYSTEMS : Electric switch in the supply circuit : Pre-selectable switching systems : Electrically controlled load device switch : Biased movable part with supply current controlled movement)
Patent 6246188: Dimmer apparatus
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : MISCELLANEOUS SYSTEMS : Plural gases or vapors in the discharge device)
Patent 6246189: Display device for correcting a distortion of a bottom portion of a monitor
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : CATHODE RAY TUBE CIRCUITS : Cathode-ray deflections circuits : With ray deflection distortion correction or reduction : Including plural cores or coils)
Patent 6246190: Integrated electron gun and electronics module
(ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS : CATHODE RAY TUBE CIRCUITS : Cathode-ray deflections circuits : With additional control of cathode ray : With focusing of ray : Circuits control grid-cathode circuit of tube)
Patent 6246191: Electromotive linear drive mechanism
(ELECTRICITY: MOTIVE POWER SYSTEMS : WITH PARTICULAR MOTOR-DRIVEN LOAD DEVICE : Power- or motion-transmitting mechanism : Variable speed mechanism : Gearing :)
Patent 6246192: Electronic drive system
(ELECTRICITY: MOTIVE POWER SYSTEMS : PLURAL, DIVERSE OR DIVERSELY CONTROLLED ELECTRIC MOTORS : Parallel connected motors : Diverse sources)
Patent 6246193: Encoderless rotor position detection method and apparatus
(ELECTRICITY: MOTIVE POWER SYSTEMS : SELF-COMMUTATED IMPULSE OR RELUCTANCE MOTORS : Field circuit control)
Patent 6246194: Method and system for detecting an object in an automotive window
(ELECTRICITY: MOTIVE POWER SYSTEMS : PLURAL DIVERSE MOTOR CONTROLS : Motor-reversing : With automatic starting and/or stopping : Stopping upon predetermined movement of or position of motor or driven device : At limit-of-travel of motor or driven device : Primary motor current)
Patent 6246195: Method and apparatus for lowering a power window
(ELECTRICITY: MOTIVE POWER SYSTEMS : MOTOR-REVERSING : Acceleration control)
Patent 6246196: Movable barrier operator
(ELECTRICITY: MOTIVE POWER SYSTEMS : MOTOR LOAD, ARMATURE CURRENT OR FORCE CONTROL DURING STARTING AND/OR STOPPING : By auxiliary electric generator or by magnetic attraction or repulsion devices)
Patent 6246197: Electric power steering controller
(ELECTRICITY: MOTIVE POWER SYSTEMS : CONSTANT MOTOR CURRENT, LOAD AND/OR TORQUE CONTROL : Initial, "cracking" or "starting from rest" torque control)
Patent 6246198: Current-limiting value setting method for electric-vehicle traveling motor, and device for practicing the method
(ELECTRICITY: MOTIVE POWER SYSTEMS : LIMITATION OF MOTOR LOAD, CURRENT, TORQUE OR FORCE (E.G., PREVENTING OVERLOAD) : Control of motor load or device driven)
Patent 6246199: Automotive convertible top system
(ELECTRICITY: MOTIVE POWER SYSTEMS : AUTOMATIC AND/OR WITH TIME-DELAY MEANS (E.G., AUTOMATIC STARTING AND/OR STOPPING) : Movement, position, or limit-of-travel : In excess of a predetermined valve)
Patent 6246200: Manipulator positioning linkage for robotic surgery
(ELECTRICITY: MOTIVE POWER SYSTEMS : POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) : Program- or pattern-controlled systems : With program recording or composing means : Multifunction manipulator (i.e., Robot) : Differential type)
Patent 6246201: Electronic cam control system
(ELECTRICITY: MOTIVE POWER SYSTEMS : POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) : With compensating features : Secto-scanning systems)
Patent 6246202: Method of making exposure apparatus with dynamically isolated reaction frame
(ELECTRICITY: MOTIVE POWER SYSTEMS : POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) : With particular "error-detecting" means : With inertial, direction or inclination measuring instrument : Stable platforms : Tachometer feedback)
Patent 6246203: Direct skew control and interlock of gantry
(ELECTRICITY: MOTIVE POWER SYSTEMS : POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) : With particular "error-detecting" means : With inertial, direction or inclination measuring instrument : Stable platforms : Tachometer feedback)
Patent 6246204: Electromagnetic alignment and scanning apparatus
(ELECTRICITY: MOTIVE POWER SYSTEMS : POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) : With particular "error-detecting" means : With inertial, direction or inclination measuring instrument : Stable platforms : Tachometer feedback)
Patent 6246205: Driving apparatus for stepping motor
(ELECTRICITY: MOTIVE POWER SYSTEMS : POSITIONAL SERVO SYSTEMS (E.G., SERVOMECHANISMS) : With particular motor control system responsive to the "actuating signal" : "Step-by-step" motors in closed-loop servos : Rotating amplifier (e.g., "Ward Leonard" control))
Patent 6246207: Method and apparatus for controlling an induction motor
(ELECTRICITY: MOTIVE POWER SYSTEMS : INDUCTION MOTOR SYSTEMS : Primary circuit control : Responsive to motor condition : Responsive to speed or rotation phase angle : With controlled power conversion : Including inverter : With variable temperature coefficient impedance element)
Patent 6246208: Method of feeding asynchronous motors with an inverter, in particular for battery-powered vehicles
(ELECTRICITY: MOTIVE POWER SYSTEMS : INDUCTION MOTOR SYSTEMS : Primary circuit control : Responsive to motor condition : Responsive to speed or rotation phase angle : With controlled power conversion : Including inverter : With variable temperature coefficient impedance element)
Patent 6246209: Control device for alternating current motor
(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 6246210: System for identifying electric devices
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : MEANS TO IDENTIFY CELL OR BATTERY TYPE : Vehicle battery charging)
Patent 6246211: Smart charger
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : CELL OR BATTERY CHARGER STRUCTURE : For handheld device : With charger stand or base adapted to hold battery pack)
Patent 6246212: Function extending apparatus, electronic apparatus and electronic system
Patent 6246213: Device having battery-save circuitry and method of operation
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : BATTERY OR CELL DISCHARGING : Regulated discharging : With battery or cell condition monitoring (e.g., for protection from overcharging, heating, etc.))
Patent 6246214: Multiple use of a single transistor for linear regulation charge control and protection of a rechargeable battery
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : BATTERY OR CELL DISCHARGING : Regulated discharging : With battery or cell condition monitoring (e.g., for protection from overcharging, heating, etc.) : Time control)
Patent 6246215: Buffer battery power supply system
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : BATTERY OR CELL CHARGING : Pulsed : With battery or cell condition monitoring (e.g., for protection from overcharging, heating, etc.))
Patent 6246216: Battery charge control device having function to decide gassing without temperature sensor
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : BATTERY OR CELL CHARGING : Gas controlled : Hysteresis type (e.g., antichattering, etc.))
Patent 6246217: Non-aqueous electrolytic battery module for artificial satellite
(ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING : BATTERY OR CELL CHARGING : With thermal condition detection : Hysteresis type (e.g., antichattering, etc.))
Patent 6246218: Method and control device for stabilizing a power supply network
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : FOR REACTIVE POWER CONTROL : Condition responsive)
Patent 6246219: String switching apparatus and associated method for controllably connecting the output of a solar array string to a respective power bus
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : IN SHUNT WITH SOURCE OR LOAD : Using a three or more terminal semiconductive device : In bridge)
Patent 6246220: Synchronous-rectified DC to DC converter with improved current sensing
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : IN SHUNT WITH SOURCE OR LOAD : Using a three or more terminal semiconductive device : With additional series regulator : Static switch)
Patent 6246221: PMOS low drop-out voltage regulator using non-inverting variable gain stage
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : OUTPUT LEVEL RESPONSIVE : Using a three or more terminal semiconductive device as the final control device : Linearly acting : With a specific feedback amplifier (e.g., integrator, summer) : Including final control device parameter)
Patent 6246222: Switching DC-to-DC converter and conversion method with rotation of control signal channels relative to paralleled power channels
(ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS : OUTPUT LEVEL RESPONSIVE : Using a three or more terminal semiconductive device as the final control device : Switched (e.g., switching regulators) : Digitally controlled : Including final control device parameter)
Patent 6246223: Method for use on a parametric tester to measure the output frequency of a ring oscillator through voltage sampling
(ELECTRICITY: MEASURING AND TESTING : MEASURING, TESTING, OR SENSING ELECTRICITY, PER SE : Frequency of cyclic current or voltage (e.g., cyclic counting etc.) : With sampler)
Patent 6246224: Apparatus for detecting presence of piezoelectric material
(ELECTRICITY: MEASURING AND TESTING : MEASURING, TESTING, OR SENSING ELECTRICITY, PER SE : Electrostatic attraction or piezoelectric : Positive, negative or zero sequence)
Patent 6246225: Apparatus for detecting a completed electrical circuit and testing an electrical output receptacle
(ELECTRICITY: MEASURING AND TESTING : MEASURING, TESTING, OR SENSING ELECTRICITY, PER SE : Nonquantitative (e.g., hot-line indicator, polarity tester) : Selective filter)
Patent 6246226: Method and apparatus for detecting tire revolution using magnetic field
(ELECTRICITY: MEASURING AND TESTING : ELECTRICAL SPEED MEASURING : Including speed-related frequency generator : With direction indicator)
Patent 6246227: Sensor for measuring the magnetic characteristics of a gas
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Fluid material examination : Using thermionic emission)
Patent 6246228: Non-contact linear actuator position sensor having a pid-compensating controller
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Displacement : Compensation for measurement : With axially arranged electrodes)
Patent 6246229: Method and apparatus for controlling the temperature stability of an inductor using a magnetically coupled metallic object
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Displacement : Compensation for measurement : With axially arranged electrodes)
Patent 6246230: Non-contact position sensor
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Displacement : Having particular sensor means : Inductive : Electrically energized : Pulsating or alternating current for the anode)
Patent 6246231: Magnetic field permeable barrier for magnetic position measurement system
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Displacement : Having particular sensor means : Inductive : Electrically energized : Separate pick-up : Including plural current focussing arrays)
Patent 6246232: Rotation sensor for generating electric signals corresponding to turning angle and turning direction of detection target
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Displacement : Having particular sensor means : Hall effect : Electrically energized)
Patent 6246233: Magnetoresistive sensor with reduced output signal jitter and temperature compensation
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Displacement : Having particular sensor means : Magnetoresistive : Electrically energized)
Patent 6246234: Magnetic detector with improved temperature characteristic and noise resistance
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : Displacement : Having particular sensor means : Magnetoresistive : Electrically energized)
Patent 6246235: Tubular products inspection
(ELECTRICITY: MEASURING AND TESTING : MAGNETIC : By paramagnetic particles : Flaw testing : Magnetoresistive)
Patent 6246236: Apparatus and method for obtaining a nuclear magnetic resonance measurement while drilling
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Using well logging device : To determine direction)
Patent 6246237: Method of and apparatus for testing a sample
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Using a nuclear resonance spectrometer system : Having particular optical cell structure)
Patent 6246238: Method for the production of nuclear magnetic spectroscopy signals through spatial modulation of z-magnetization
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Using a nuclear resonance spectrometer system : Having particular optical cell structure)
Patent 6246239: Patient bed for use with magnetic resonance imaging apparatus
(ELECTRICITY: MEASURING AND TESTING : PARTICLE PRECESSION RESONANCE : Spectrometer components : Including a test sample and control sample)
Patent 6246240: Determining resistivity of a formation adjacent to a borehole having casing with an apparatus having all current conducting electrodes within the
(ELECTRICITY: MEASURING AND TESTING : OF GEOPHYSICAL SURFACE OR SUBSURFACE IN SITU : Using electrode arrays, circuits, structure, or supports : Coupled to artificial current source : Including separate pickup of generated fields or potentials : For well logging : Cased borehole :)
Patent 6246241: Testing of bimetallic actuators with radio frequency induction heating
(ELECTRICITY: MEASURING AND TESTING : ELECTROMECHANICAL SWITCHING DEVICE : Circuit breaker : To evaluate contact response time)
Patent 6246242: Method of screening varistors
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : Resistor : Transformer)
Patent 6246243: Semi-fusible link system
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : Fuse : Transformer)
Patent 6246244: Method and device for measuring axial deviation in a taut wire alignment system
(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 : Having fringing field coupling : Including a tuned or resonant circuit)
Patent 6246245: Probe card, test method and test system for semiconductor wafers
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : With probe elements : Using electro-optic device)
Patent 6246246: Test head assembly utilizing replaceable silicon contact
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : With probe elements : Using electro-optic device)
Patent 6246247: Probe card assembly and kit, and methods of using same
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : With probe elements : Pin : Of reflected test signal)
Patent 6246248: Tester for detecting an abnormal quiescent power supply current in a device under test
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : DUT including test circuit : Cantilever)
Patent 6246249: Semiconductor inspection apparatus and inspection method using the apparatus
(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 6246250: Probe card having on-board multiplex circuitry for expanding tester resources
(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 6246251: Test process and apparatus for testing singulated semiconductor die
(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 6246252: Efficient debug package design
(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 6246253: System for testing liquid crystal and end seal of LCD cell
(ELECTRICITY: MEASURING AND TESTING : FAULT DETECTING IN ELECTRIC CIRCUITS AND OF ELECTRIC COMPONENTS : Of individual circuit component or element : Liquid crystal device test : With barrier layer)
Patent 6246254: Method and circuit for providing copy protection in an application-specific integrated circuit
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : SECURITY (E.G., ACCESS OR COPY PREVENTION, ETC.) : Function of AND, OR, NAND, NOR, or NOT)
Patent 6246255: Integrated circuit for active terminator
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : SIGNAL SENSITIVITY OR TRANSMISSION INTEGRITY : Bus or line termination (e.g., clamping, impedance matching, etc.) : With field effect-transistor)
Patent 6246256: Quantized queue length arbiter
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : MULTIFUNCTIONAL OR PROGRAMMABLE (E.G., UNIVERSAL, ETC.) : Having details of setting or programming of interconnections or logic functions : With field effect-transistor)
Patent 6246257: FIFO circuit
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : MULTIFUNCTIONAL OR PROGRAMMABLE (E.G., UNIVERSAL, ETC.) : Having details of setting or programming of interconnections or logic functions : With field effect-transistor)
Patent 6246258: Realizing analog-to-digital converter on a digital programmable integrated circuit
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : MULTIFUNCTIONAL OR PROGRAMMABLE (E.G., UNIVERSAL, ETC.) : Array (e.g., PLA, PAL, PLD, etc.) : With field effect-transistor)
Patent 6246259: High-speed programmable logic architecture having active CMOS device drivers
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : MULTIFUNCTIONAL OR PROGRAMMABLE (E.G., UNIVERSAL, ETC.) : Array (e.g., PLA, PAL, PLD, etc.) : Significant integrated structure, layout, or layout interconnections : With clocking)
Patent 6246260: Programmable logic integrated circuit architecture incorporating a global shareable expander
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : MULTIFUNCTIONAL OR PROGRAMMABLE (E.G., UNIVERSAL, ETC.) : Array (e.g., PLA, PAL, PLD, etc.) : Significant integrated structure, layout, or layout interconnections : With clocking)
Patent 6246261: Circuit for detecting the disappearing of a periodic signal
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : MULTIFUNCTIONAL OR PROGRAMMABLE (E.G., UNIVERSAL, ETC.) : Sequential (i.e., finite state machine) or with flip-flop : Field effect transistor)
Patent 6246262: Output buffer for a low voltage differential signaling receiver
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : INTERFACE (E.G., CURRENT DRIVE, LEVEL SHIFT, ETC.) : Supply voltage level shifting (i.e., interface between devices of a same logic family with different operating voltage levels) : CMOS : Integrated Injection Logic (I2L))
Patent 6246263: MOS output driver, and circuit and method of controlling same
(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 : Integrated Injection Logic (I2L))
Patent 6246264: Circuit for generating output signals as a function of input signals
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : CLOCKING OR SYNCHRONIZING OF LOGIC STAGES OR GATES : Current driving (e.g., fan in/out, off chip driving, etc.))
Patent 6246265: Semiconductor integrated logic circuit with sequential circuits capable of preventing subthreshold leakage current
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : CLOCKING OR SYNCHRONIZING OF LOGIC STAGES OR GATES : Field-effect transistor : Bipolar transistor)
Patent 6246266: Dynamic logic circuits using selected transistors connected to absolute voltages and additional selected transistors connected to selectively
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : CLOCKING OR SYNCHRONIZING OF LOGIC STAGES OR GATES : Field-effect transistor : MOSFET : MOSFET)
Patent 6246267: Method and apparatus for detecting a sinusoidal signal using a counter and queue
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC SIGNAL DISCRIMINATING (E.G., COMPARING, SELECTING, ETC.) WITHOUT SUBSEQUENT CONTROL : By shape : Comparison between plural inputs (e.g., phase angle indication, lead-lag discriminator, etc.))
Patent 6246268: CMOS integrated signal detection circuit with high efficiency and performance
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC SIGNAL DISCRIMINATING (E.G., COMPARING, SELECTING, ETC.) WITHOUT SUBSEQUENT CONTROL : By amplitude : Comparison between plural varying inputs : Differential input : With reference signal)
Patent 6246269: Programmable damping for write circuits
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Current driver : Having inductive load (e.g., coil, etc.) : Sample and hold)
Patent 6246270: Innovated AC kicker for high speed low voltage swing differential output buffer with temperature compensation
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Current driver : Having capacitive load : Sample and hold)
Patent 6246271: Frequency multiplier capable of generating a multiple output without feedback control
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Frequency or repetition rate conversion or control : Of output rectangular waveform : Frequency multiplication : With differential amplifier)
Patent 6246272: Power supply voltage detecting apparatus
(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 6246274: Semiconductor device capable of trimming minimum delay time and maximum delay time of an output signal
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Having specific delay in producing output waveform : Multiple outputs with plurality of delay intervals : Variable or adjustable : Electron tube)
Patent 6246275: Multi-phase programmable clock generator
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Clock or pulse waveform generating : Having specific passive circuit element or structure (e.g., RLC circuit, etc.))
Patent 6246276: Clock signal cleaning circuit
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Clock or pulse waveform generating : Clock fault compensation or redundant clocks : Electron tube)
Patent 6246277: Semiconductor integrated circuit device
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Clock or pulse waveform generating : Clock fault compensation or redundant clocks : Electron tube)
Patent 6246278: High speed single phase to dual phase clock divider
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Clock or pulse waveform generating : Plural outputs : With common output)
Patent 6246279: Output amplitude control circuit
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC INPUT TO OUTPUT FUNCTION : Combining of plural signals : Summing : Differential amplifier)
Patent 6246280: Negative voltage generating circuit with high control responsiveness which can be formed using transistor with low breakdown voltage and
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC IDENTIFIABLE DEVICE, CIRCUIT, OR SYSTEM : With specific source of supply or bias voltage : Having particular substrate biasing : Having stabilized bias or power supply level : Hyperconductive diode)
Patent 6246281: Absolute phasing circuit
(DEMODULATORS : PHASE SHIFT KEYING OR QUADRATURE AMPLITUDE DEMODULATOR : Including logic element (e.g., logic gate or flip-flop)
Patent 6246282: First stage amplifier circuit
(AMPLIFIERS : SIGNAL FEEDBACK : Variable impedance in feedback path varied by separate control path : Including D.C. path for signal feedback)
Patent 6246283: Power efficient line driver
(AMPLIFIERS : SIGNAL FEEDBACK : Frequency responsive feedback means : Positive and negative feedback)
Patent 6246284: Negative feedback amplifier with automatic gain control function
(AMPLIFIERS : SIGNAL FEEDBACK : Nonlinear impedance element in loop path : Positive and negative feedback)
Patent 6246285: AGC circuit based on a peak detection system
(AMPLIFIERS : WITH CONTROL OF POWER SUPPLY OR BIAS VOLTAGE : With control of input electrode or gain control electrode bias : Frequency selective means to select control signal from amplifier channel : A feedback to input of a prior stage)
Patent 6246286: Adaptive linearization of power amplifiers
(AMPLIFIERS : HUM OR NOISE OR DISTORTION BUCKING INTRODUCED INTO SIGNAL CHANNEL : Electron tube or diode as impedance)
Patent 6246287: Amplifier for piezoelectric acceleration sensor
(AMPLIFIERS : INTERSTAGE COUPLING : With electromechanical transducer (e.g., piezoelectric crystal) : D.C. coupling)
Patent 6246288: Operational amplifier
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including differential amplifier : Having field effect transistor :)
Patent 6246289: Variable-gain multistage amplifier with broad bandwidth and reduced phase variations
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including differential amplifier : Having gain control means :)
Patent 6246290: High gain, current driven, high frequency amplifier
(AMPLIFIERS : WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) : Including plural stages cascaded : Having different configurations : Having emitter degeneration)
Patent 6246291: Communication device with phase continuous synchronization to an external network
(OSCILLATORS : AUTOMATIC FREQUENCY STABILIZATION USING A PHASE OR FREQUENCY SENSING MEANS :)
Patent 6246292: Phase lock loop circuit with automatic selection of oscillation circuit characteristics
(OSCILLATORS : AUTOMATIC FREQUENCY STABILIZATION USING A PHASE OR FREQUENCY SENSING MEANS : Plural oscillators controlled :)
Patent 6246294: Supply noise immunity low-jitter voltage-controlled oscillator design
(OSCILLATORS : RING OSCILLATORS : Parallel connected)
Patent 6246295: Planar radiation oscillator apparatus
(OSCILLATORS : WITH DISTRIBUTED PARAMETER RESONATOR : Parallel wire type : Disk seal tube (e.g., lighthouse, pencil tube))
Patent 6246296: Pulse width modulator (PWM) with high duty cycle using bootstrap capacitor
(MODULATORS : PULSE OR INTERRUPTED CONTINUOUS WAVE MODULATOR : Pulse width modulator :)
Patent 6246297: Phase and/or frequency modulated frequency synthesizer having two phase locked loops
(MODULATORS : FREQUENCY MODULATOR : Including stabilization or alternatively distortion, noise or other interference prevention, reduction, or compensation : Automatic frequency stabilization or control : Phase or frequency locked loop :)
Patent 6246298: Dielectric line switch and antenna device
(WAVE TRANSMISSION LINES AND NETWORKS : PLURAL CHANNEL SYSTEMS : Having branched circuits : Including switching means :)
Patent 6246299: High power broadband combiner having ferrite cores
(WAVE TRANSMISSION LINES AND NETWORKS : PLURAL CHANNEL SYSTEMS : Having branched circuits : With impedance matching : Including long line element : Using TEM lines : For TEM lines)
Patent 6246300: Passive network in the form of a CCRL array
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Frequency domain filters utilizing only lumped parameters : RC or RL type : With variable response)
Patent 6246301: High-frequency circuit apparatus
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Frequency domain filters utilizing only lumped parameters : Having significant physical structure : Monolithic structure)
Patent 6246302: Reactance filter with surface wave resonators
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Electromechanical filter : Using surface acoustic waves : With wave-modifying means (e.g., reflectors, resonators, diffractors, multistrip couplers, etc.) : Monolithic structure)
Patent 6246303: Dielectric filter
(WAVE TRANSMISSION LINES AND NETWORKS : COUPLING NETWORKS : Wave filters including long line elements : Coaxial : Tunable)
Patent 6246304: Trip indicating circuit breaker
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Automatic circuit-interrupting devices (e.g., circuit-protective devices) : With switch condition signalling, indicating or alarm means : Magnetic or electrodynamic (e.g., blowon or blowoff))
Patent 6246305: Apparatus and method for operating a micromechanical switch
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Polarity-responsive : With locking, latch or tripping structure)
Patent 6246306: Electromagnetic relay with pressure spring
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : ELECTROMAGNETICALLY ACTUATED SWITCHES : Polarity-responsive : Contact structure of composition : Floating (i.e., no fixed pivot))
Patent 6246307: Magnetic switch
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : PERMANENT MAGNET-ACTUATED SWITCHES : Through conductor type (i.e., conductor field actuates armature))
Patent 6246308: Superconductive magnet including a cryocooler coldhead
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : Superconductive type : With coil structure)
Patent 6246309: Potted device
(ELECTRICITY: MAGNETICALLY OPERATED SWITCHES, MAGNETS, AND ELECTROMAGNETS : MAGNETS AND ELECTROMAGNETS : Magnet structure or material : Coil structure or material : Movable or adjustable cores)
Patent 6246310: Noise suppressing apparatus
(INDUCTOR DEVICES : CORE FORMS CASING : Movable with respect to another coil)
Patent 6246311: Inductive devices having conductive areas on their surfaces
(INDUCTOR DEVICES : WINDING WITH TERMINALS, TAPS, OR COIL CONDUCTOR END ANCHORING MEANS : Basket weave (single layer))
Patent 6246312: Ball grid array resistor terminator network
(ELECTRICAL RESISTORS : WITH BASE EXTENDING ALONG RESISTANCE ELEMENT : Resistance element and/or terminals printed or marked on base : Element extends in or through openings or grooves in frame or support)
Patent 6246313: Method and device for operating a braking device in motor vehicles
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Prerecorded message describes position)
Patent 6246314: Vehicle locator device
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Prerecorded message describes position)
Patent 6246315: Vehicle alarm
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Of burglary or unauthorized use : Remote control : Programmable : Off course, route re-search)
Patent 6246316: Trailer tire pressure-monitoring system
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Internal alarm or indicator responsive to a condition of the vehicle : Tire deflation or inflation : By indirect detection means (e.g., height measurement) : Relative wheel speed : Specifying particular start/destination)
Patent 6246317: Target pressure learn strategy for vehicular tire pressure systems
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Internal alarm or indicator responsive to a condition of the vehicle : Tire deflation or inflation : With particular telemetric coupling : Radio wave : Specifying particular start/destination)
Patent 6246318: Modular safety switching
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : Internal alarm or indicator responsive to a condition of the vehicle : Lamp or lamp circuit condition : Of service interval expiration)
Patent 6246319: Lever bar activation detecting structure
(COMMUNICATIONS: ELECTRICAL : LAND VEHICLE ALARMS OR INDICATORS : External signal light system : Brake light : With plural bulbs sequentially flashed)
Patent 6246320: Ground link with on-board security surveillance system for aircraft and other commercial vehicles
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : With particular system function (e.g., temperature compensation, calibration) : Alarm system supervision : With ringback)
Patent 6246321: Movement detector
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : With particular system function (e.g., temperature compensation, calibration) : Selection from a plurality of sensed conditions : Plural diverse conditions : Combined for response : Specifying particular start/destination)
Patent 6246322: Impulse characteristic responsive missing object locator operable in noisy environments
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : With particular coupling link : Time delay)
Patent 6246323: Method and system for tracking a vehicle
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : With particular coupling link : Radio : Including personal portable device : Tracking location (e.g., GPS, etc.) : Specifying particular start/destination)
Patent 6246324: Mains interface module
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Radio)
Patent 6246325: Distributed communications system for reducing equipment down-time
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Radio)
Patent 6246326: Performance optimized smart label printer
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Article placement or removal (e.g., anti-theft) : Detectable device on protected article (e.g., "tag") : Specified connector (e.g., phone jack-type plug))
Patent 6246327: Radio frequency identification tag circuit chip having printed interconnection pads
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Article placement or removal (e.g., anti-theft) : Detectable device on protected article (e.g., "tag") : Specified connector (e.g., phone jack-type plug))
Patent 6246328: Extended range passive marker
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Article placement or removal (e.g., anti-theft) : Detectable device on protected article (e.g., "tag") : Specified connector (e.g., phone jack-type plug))
Patent 6246329: Water-pressure sensitive dye release life saving apparatus
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Human or animal : Detectable device on protected article (e.g., "tag"))
Patent 6246330: Elimination-absorber monitoring system
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Fluent material : Wetness : Bridge circuit)
Patent 6246331: Apparatus for sensing fluid flow and associated load control circuit
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Fluent material : Flow rate : Bridge circuit)
Patent 6246332: System and method for detecting voltage and current imbalance in an electrical energy supply
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Electrical characteristic : Phase or frequency : Electrical socket)
Patent 6246333: Apparatus for sensing fluid flow and associated load control circuit
(COMMUNICATIONS: ELECTRICAL : CONDITION RESPONSIVE INDICATING SYSTEM : Specific condition : Position responsive : Cranes)
Patent 6246334: Board ID display system
(COMMUNICATIONS: ELECTRICAL : VISUAL INDICATION : Using light emitting diodes : With specified colors)
Patent 6246335: Portable information equipment system and control method thereof
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Having indication or alarm (e.g., location indication) : Code responsive (i.e., paging) : Amplitude or polarity controlled)
Patent 6246336: Radio communication system for communicating scheduled messages and method therefor
(COMMUNICATIONS: ELECTRICAL : SELECTIVE : Having indication or alarm (e.g., location indication) : Code responsive (i.e., paging) : Programming the receiver : Over the air : Received signal includes power command)
Patent 6246337: Vehicle parking system
(COMMUNICATIONS: ELECTRICAL : VEHICLE PARKING INDICATORS : Pivoted)
Patent 6246338: Method of billing for parking facilities by means of pay meters
(COMMUNICATIONS: ELECTRICAL : VEHICLE PARKING INDICATORS : Pivoted)
Patent 6246339: Movable body detecting/notifying system
(COMMUNICATIONS: ELECTRICAL : VEHICLE DETECTORS : Pivoted)
Patent 6246341: Method and device for assistance with the maintenance of an aircraft, especially of a helicopter
(COMMUNICATIONS: ELECTRICAL : AIRCRAFT ALARM OR INDICATING SYSTEMS : Nonairplane (e.g., balloon or helicopter) : Electromechanical movable auxiliary indicator)
Patent 6246342: Man-machine interface for airport traffic control purposes
(COMMUNICATIONS: ELECTRICAL : AIRCRAFT ALARM OR INDICATING SYSTEMS : Potential collision with other aircraft : Particular energy guide source (e.g., sound, electric field, radio))
Patent 6246343: Increment encoder failure detection
(CODED DATA GENERATION OR CONVERSION : DIGITAL PATTERN READING TYPE CONVERTER : Incremental : Constant distance code)
Patent 6246344: Method and apparatus for voluntary communication
(CODED DATA GENERATION OR CONVERSION : BODILY ACTUATED CODE GENERATOR : For handicapped user : Having optical waveguide)
Patent 6246345: Using gain-adaptive quantization and non-uniform symbol lengths for improved audio coding
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : Adaptive coding : Pressure sensitive actuation)
Patent 6246346: Storage system employing high-rate code with constraint on run length between occurrences of an influential pattern
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : To or from run length limited codes : Binary to or from ternary)
Patent 6246347: Controller for a variable length decoder
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : To or from variable length codes : To or from Morse code)
Patent 6246348: Device for converting multiple signal types to NRZ format with automatic self-test
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : To or from NRZ (nonreturn-to-zero) codes : To or from Morse code)
Patent 6246349: Method and system for compressing a state table that allows use of the state table without full uncompression
(CODED DATA GENERATION OR CONVERSION : DIGITAL CODE TO DIGITAL CODE CONVERTERS : Coding by table look-up techniques : "N" out of "M" to "X" out of "Y")
Patent 6246350: Optoelectronic analog-to-digital converter
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Using optical device, (e.g., fiber optics, cathode ray tubes) : Field effect transistor)
Patent 6246351: LSB interpolation circuit and method for segmented digital-to-analog converter
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Digital to analog conversion : Coarse and fine conversions : With rollover feature (i.e., antidoublestrike))
Patent 6246352: Analog-to-digital converter with flush access to digital-to-analog resistor string
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Analog to digital conversion : Coarse and fine conversions : With rollover feature (i.e., antidoublestrike))
Patent 6246353: Integrated-circuit structures and methods for correction of temperature and process-induced parameter errors
(CODED DATA GENERATION OR CONVERSION : ANALOG TO OR FROM DIGITAL CONVERSION : Analog to digital conversion : Coarse and fine conversions : With rollover feature (i.e., antidoublestrike))
Patent 6246354: Method of determining of permittivity of concrete and use of the method
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : TRANSMISSION THROUGH MEDIA OTHER THAN AIR OR FREE SPACE : Detection of surveilance)
Patent 6246355: Radar cross-section measurement system for analysis of wooden structures
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : TRANSMISSION THROUGH MEDIA OTHER THAN AIR OR FREE SPACE : Detection of surveilance)
Patent 6246356: Omnidirectional transponder
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : RADAR TRANSPONDER SYSTEM : Radar transponder only : Distance measuring equipment (DME))
Patent 6246357: Radar apparatus
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : RETURN SIGNAL CONTROLS EXTERNAL DEVICE : Radar mounted on and controls land vehicle : With terrain avoidance or alarm)
Patent 6246358: Method and electronic circuit for the processing of an analog signal
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DETERMINING DISTANCE : With plural beams (e.g., "Janus"))
Patent 6246359: Radar
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DETERMINING DIRECTION : Scanning : Combined with beam steering)
Patent 6246360: Fast satellite-centric analytical algorithm for determining satellite coverage
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including a satellite : With pulse shaping)
Patent 6246361: Method and apparatus for determining a geographical location of a mobile communication unit
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including a satellite : With position indicating : Cursor)
Patent 6246362: Portable GPS signal receiving apparatus
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including a satellite : With position indicating : Using Global Positioning Satellite (GPS or Glonass) : Determining relative position (e.g., distance or direction) :)
Patent 6246363: Method and system for incorporating two-way ranging navigation as a calibration reference for GPS
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including a satellite : With position indicating : Using Global Positioning Satellite (GPS or Glonass) : Combined with secondary navigation system (i.e., LORAN, gyroscope, inertial, dead reckoning, etc.) :)
Patent 6246364: Light-weight modular low-level reconfigurable beamformer for array antennas
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Including a steerable array : Eliptical)
Patent 6246365: Radar apparatus
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Beacon or receiver : Direction-finding receiver only : With self-orienting antenna pattern : Monopulse or pseuodo monopulse tracking antenna type : Tracking interferometer)
Patent 6246366: Direction determination in cellular mobile communications network
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Position indicating (e.g., triangulation) : Land vehicle location (e.g., bus, police car : Having traffic control)
Patent 6246367: Lightning locating system
(COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION) : DIRECTIVE : Position indicating (e.g., triangulation) : Storm or atomic explosion location : Having traffic control)
Patent 6246368: Microstrip wide band antenna and radome
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Microstrip : Reflector or director)
Patent 6246369: Miniature phased array antenna system
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Microstrip : Reflector or director)
Patent 6246370: Microwave flat antenna
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Microstrip : Reflector or director)
Patent 6246371: Wide band antenna means incorporating a radiating structure having a band form
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With radio cabinet :)
Patent 6246372: Extendable whip antenna
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With radio cabinet :)
Patent 6246373: Antenna device
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With radio cabinet :)
Patent 6246374: Passive flip radiator for antenna enhancement
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With radio cabinet :)
Patent 6246375: Antenna device and transmit-receive unit using the same
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With spaced or external radio wave refractor (e.g., lens) : With scanning, sweeping, or orienting : With feedback)
Patent 6246376: Wireless location and direction indicator for multiple devices
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : With means for moving directive antenna for scanning, sweeping or orienting : With signal, indicator or alarm : With feedback)
Patent 6246377: Antenna comprising two separate wideband notch regions on one coplanar substrate
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Slot type : Plural : Motor-driven)
Patent 6246378: Beam waveguide antenna with independently steerable antenna beams and method of compensating for planetary aberration in antenna beam tracking
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Antenna with parasitic reflector : Reflector and active antenna relatively movable : Including a screening reflector)
Patent 6246379: Helix antenna
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Spiral or helical type : Antenna on bracket)
Patent 6246380: System and method for establishing a point to point radio system
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Mesh, woven, braided or multiple strip : Antenna on bracket)
Patent 6246381: Insert mold process for forming polarizing grid element
(COMMUNICATIONS: RADIO WAVE ANTENNAS : ANTENNAS : Antenna components : Reflector or director : Dielectric type)
Patent 6246382: Apparatus for presenting stereoscopic images
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : IMAGE SUPERPOSITION BY OPTICAL MEANS (E.G., HEADS-UP DISPLAY) : Operator body-mounted heads-up display (e.g., helmet mounted display) : Number of pixels per row or column conversion (i.e., resolution conversion))
Patent 6246383: Head-mounted display
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : IMAGE SUPERPOSITION BY OPTICAL MEANS (E.G., HEADS-UP DISPLAY) : Operator body-mounted heads-up display (e.g., helmet mounted display) : Number of pixels per row or column conversion (i.e., resolution conversion))
Patent 6246384: Electroluminescence 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) : Electroluminescent : Field emissive (e.g., FED, Spindt, microtip, etc.))
Patent 6246385: Liquid crystal display device and its driving method
(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) : Resistor-diode arrangement)
Patent 6246386: Integrated micro-display system
(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) : Control means at each display element : Including transformer)
Patent 6246387: Semiconductor display device
(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) : Control means at each display element : Thin film tansistor (TFT) : Smooth or continuous)
Patent 6246388: Display driving circuit for displaying character on display panel
(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) : Specific display element control means (e.g., latches, memories, logic) : Ferroelectric liquid crystal elements)
Patent 6246389: Simulating analog display slew rate intensity variations in a digital graphics display
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graph generating : Real-time waveform display : Image based (addressing))
Patent 6246390: Multiple degree-of-freedom mechanical interface to a computer system
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Animation)
Patent 6246391: Three-dimensional tactile feedback computer input device
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Animation)
Patent 6246392: Third-axis input device for mouse
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Cursor mark position control device : Mouse : Scaling)
Patent 6246393: Coordinate reading apparatus and coordinate indicator
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Touch panel : Having programmable function key)
Patent 6246394: Touch screen measurement circuit and method
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Touch panel : Having programmable function key)
Patent 6246395: Palm pressure rejection method and apparatus for touchscreens
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Touch panel : Having programmable function key)
Patent 6246396: Cached color conversion method and apparatus
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Attributes (surface detail or characteristic, display attributes) : Color or intensity : Color bit data modification or conversion : Color space transformation (e.g., RGB to YUV) : Plural look up tables)
Patent 6246397: Screen saver computer program prohibition based on storage device activity
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY DRIVING CONTROL CIRCUITRY : Addressing)
Patent 6246398: Application specific integrated circuit (ASIC) for driving an external display device
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY DRIVING CONTROL CIRCUITRY : Addressing)
Patent 6246399: Active matrix liquid crystal display
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY DRIVING CONTROL CIRCUITRY : Display power source : Having three or more voltage levels)
Patent 6246400: Device for controlling remote interactive receiver
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : On screen video or audio system interface : Video interface : Indexed control : Hierarchical)
Patent 6246401: Reproduction control data generating apparatus and method of same
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : On screen video or audio system interface : For video segment editing or sequencing : Video parameter control)
Patent 6246402: Reproduction control data generating apparatus and method of same
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : On screen video or audio system interface : For video segment editing or sequencing : Video parameter control)
Patent 6246403: Method and apparatus for generating a graphical user interface
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : User interface development (e.g., GUI builder) : Group window)
Patent 6246404: Automatically generating code for integrating context-sensitive help functions into a computer software application
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : Help presentation : Context sensitive : Equation or formula processing)
Patent 6246405: Method and apparatus for managing a plurality of objects on a graphical user interface
(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 : Graphical or iconic based (e.g., visual program))
Patent 6246406: Techniques for navigating layers of a user interface
(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 : Window or viewpoint : Virtual input device (e.g., virtual keyboard))
Patent 6246407: Method and apparatus for overlaying a window with a multi-state window
(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 : Window or viewpoint : Window differentiation : Resizing (e.g., scaling))
Patent 6246408: Graphical system and method for invoking measurements in a signal measurement system
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Graph generating : Real-time waveform display : Image based (addressing))
Patent 6246409: Method and system for connecting to, browsing, and accessing computer network resources
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : For plural users or sites (e.g., network) : Network resource browsing or navigating : User navigation between devices)
Patent 6246410: Method and system for database access
(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 : Navigation within structure : On-screen navigation control)
Patent 6246411: Drag operation gesture controller
(DATA PROCESSING: PRESENTATION PROCESSING OF DOCUMENT, OPERATOR INTERFACE PROCESSING, AND SCREEN SAVER DISPLAY PROCESSING : OPERATOR INTERFACE (E.G., GRAPHICAL USER INTERFACE) : Gesture-based : Cursor)
Patent 6246412: Interactive construction and refinement of 3D models from multiple panoramic images
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : COMPUTER GRAPHICS PROCESSING : Three-dimension :)
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