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