Patents
Patents for H03K 5 - Manipulating pulses not covered by one of the other main groups in this subclass (25,714)
10/2012
10/02/2012US8280442 Radio base station and receiver fault diagnosis method
10/02/2012US8280262 Light receiving circuit and photocoupler isolation circuit
10/02/2012US8278971 Detection circuit
10/02/2012US8278970 Device for detecting the peak value of a signal
09/2012
09/27/2012US20120245901 Finite Impulse Response Filter For Producing Outputs Having Different Phases
09/27/2012US20120243597 Upstream frequency response measurement and characterization
09/27/2012US20120242391 Voltage-limiting circuit
09/27/2012US20120242390 Bridge circuit providing a polarity insensitive power connection
09/27/2012US20120242381 Floating point timer techniques
09/27/2012US20120242373 Methods and devices for detecting single-event transients
09/27/2012US20120242372 Backdrive Protection Circuit
09/26/2012CN202455326U Signal peak value detection device
09/26/2012CN202455325U Programmable time interval generating device
09/26/2012CN202455324U Push circuit
09/26/2012CN102696174A Techniques for providing reduced duty cycle distortion
09/26/2012CN102694530A Pulse signal test device of inertial platform for launch vehicle
09/26/2012CN101902215B Four-input terminal comparator
09/26/2012CN101536311B Pulse output circuit, display device driving circuit using the circuit, display device, and pulse output method
09/26/2012CN101461137B Slew-rate control apparatus and methods for a power transistor to reduce voltage transients during inductive flyback
09/25/2012US8275029 Continuous time—decision feedback equalizer
09/25/2012US8274318 Duty cycle correction circuit of semiconductor memory apparatus
09/25/2012US8274314 Error amplifier for regulating single feedback input at multiple levels
09/20/2012WO2012124819A1 Sampling clock generator circuit, and image reader and electronic device incorporating the same
09/20/2012WO2012124789A1 Variable delay circuit
09/20/2012WO2012124606A1 Asynchronous data transfer device
09/20/2012WO2012082338A3 Phase interpolators and push-pull buffers
09/20/2012US20120235844 Comparing Circuit and Parallel Analog-To-Digital Converter
09/20/2012US20120235608 Motor drive apparatus for brushless motor
09/19/2012EP2501041A1 Frequency judgment device, voltage comparator circuit, and frequency measurement device
09/19/2012EP2499741A1 Time-to-digital converter with successive measurements
09/19/2012CN202444472U Rapid peak value sampling and holding device
09/19/2012CN102685867A IC (integrated circuit) used for WTRU(wireless transmit receive unit) and network station
09/19/2012CN102684654A 时钟信号发生器 Clock signal generator
09/19/2012CN102684653A Digital synchronous pulse wireless low-jitter transmission method
09/19/2012CN102684652A Synchronous pulse control circuit for preventing faults of microprogrammed control unit (MCU) or driving integrated circuit (IC)
09/19/2012CN102684651A Signal delay method and device used for digital circuit, and digital circuit system
09/19/2012CN102684650A Automatic calibration control method for slew rate
09/19/2012CN102045044B Comparator and A/D converter
09/19/2012CN101741228B Active load master circuit for eliminating common mode surge interference
09/19/2012CN101145771B Power-on circuit
09/18/2012US8269546 Optical modulator drive circuit
09/18/2012US8269540 Circuitry and methods for improving differential signals that cross power domains
09/18/2012US8269539 Method for calibrating and controlling signal slew rate, and output stage using the same
09/18/2012US8269527 Hysteresis comparator circuit and semiconductor device incorporating same
09/18/2012US8269442 Method and apparatus for driving a brushless D.C. motor
09/13/2012WO2012121892A2 Delay circuitry
09/13/2012WO2012120389A1 Variable length ranging and direction-finding signals constructed from bandlimited kernels and sparse spreading sequences
09/13/2012WO2012119401A1 Method and device for testing signal timing sequence
09/13/2012US20120230381 Transceiver system and associated methods and systems
09/13/2012US20120229811 High-linearity signal-processing amplifier
09/13/2012US20120229201 Filter device
09/13/2012US20120229180 Method and Device for Generating Low-Jitter Clock
09/13/2012US20120229173 Rapid switchable HV P-MOS power transistor driver with constant gate-source control voltage
09/13/2012US20120229170 Methods and Systems for Detection of Zero Crossings in a Signal
09/13/2012US20120229169 Techniques For Measuring Voltages in a Circuit
09/12/2012EP2498398A1 Amplifier circuit and method
09/12/2012CN202435360U Automatic identification modularized equipment
09/12/2012CN102668378A Information processing apparatus or information processing method
09/12/2012CN102667731A Signal restoration circuit, latency adjustment circuit, memory controller, processor, computer, signal restoration method, and latency adjustment method
09/12/2012CN102667508A Method for detecting a wavefront corresponding to an event in a signal received by a detector
09/12/2012CN102665265A RNC for 3GPP time-division duplex communication system, receiving station and executing method thereof
09/12/2012CN102665264A Wireless transmit receive unit and method for transmission power control
09/12/2012CN102664609A Self-adaptive sensing design
09/12/2012CN102664608A Frequency multiplier and frequency multiplication method
09/12/2012CN102662094A Dynamic characteristics calibration method of current/frequency conversion circuit
09/11/2012US8266468 Integrated circuit with interpolation to avoid harmonic interference
09/11/2012US8265569 Apparatus and method for transmit/receive switching
09/11/2012US8265134 Multi-channel equalization to compensate for impairments introduced by interleaved devices
09/11/2012US8265132 Conditioning circuit that spectrally shapes a serviced bit stream
09/11/2012US8265130 Adaptive equalizer with a dual-mode active taps mask generator and a pilot reference signal amplitude control unit
09/11/2012US8264255 Radio frequency (RF) power detector suitable for use in automatic gain control (AGC)
09/11/2012US8264178 Brushless motor control apparatus, brushless motor and control method of brushless motor
09/07/2012WO2012117530A1 Signal delay device, signal delay device control method
09/06/2012US20120223768 Semiconductor device and method for fetching data
09/06/2012US20120223767 Two-stage post driver circuit
09/06/2012US20120223759 Receiver circuit
09/06/2012US20120223758 Bidirectional Input/Output Circuit
09/06/2012US20120223755 Delay lines, methods for delaying a signal, and delay lock loops
09/06/2012US20120223743 Time Base Generator and Method for Providing a First Clock Signal and a Second Clock Signal
09/06/2012DE10262320B4 Digitalsignalübergangsspaltungsverfahren und -vorrichtung Digital signal transition splitting method and apparatus
09/06/2012DE102007030117B4 Programmierbare Verzögerung für Taktphasen-Fehlerkorrektur Programmable delay for clock phase error correction
09/05/2012CN202424651U Adjustable non-overlapping clock generator
09/05/2012CN102655403A A time base generator and method for providing a first clock signal and a second clock signal
09/05/2012CN102655402A Transmitter-receiver device, voltage control oscillator and control method thereof
09/05/2012CN101615075B Wireless passive key device
09/05/2012CN101540605B Delay-locked loop and a delay-locked loop detector
09/05/2012CN101295369B 半导体装置及其驱动方法 Semiconductor device and driving method
09/05/2012CN101141123B Burr testing apparatus
09/04/2012US8259841 Digital transmitter
09/04/2012US8259785 Adaptive equalizer with function of stopping adaptive equalization processing and receiver
09/04/2012US8258847 Semiconductor device, electronic device having the same, and driving method of the same
09/04/2012US8258818 Operating a switched-capacitor circuit with reduced noise
09/04/2012US8258817 Semiconductor integrated circuit
09/04/2012US8258816 Integrated circuit comparator or amplifier
09/04/2012US8258815 Clock generator circuits for generating clock signals
08/2012
08/30/2012WO2012115880A1 Delay cell for clock signals
08/30/2012US20120218009 Control circuit of transistor and method
08/30/2012US20120218004 Power supply apparatus for test apparatus
08/30/2012US20120218003 Systems and Methods for Current Sensing
08/30/2012US20120217823 Display device and power-supply necessity determination method of branch device connected to display device
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