| Patents for H03K 5 - Manipulating pulses not covered by one of the other main groups in this subclass (25,714) |
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| 07/16/2013 | US8487661 Zero-crossing gain control system and associated methods |
| 07/16/2013 | US8487660 Temperature-stable CMOS voltage reference circuits |
| 07/16/2013 | CA2650209C Method and apparatus for adaptively controlling signals |
| 07/11/2013 | US20130176156 Compapator and analog-to-digital convertor |
| 07/11/2013 | US20130176064 Electronic chips with slew-rate control at output signals |
| 07/11/2013 | US20130176058 Voltage comparison circuit |
| 07/11/2013 | US20130176057 Programmable pulse width discriminator |
| 07/11/2013 | US20130175861 Control option combining a power-down signal with an analog input signal |
| 07/10/2013 | CN103201812A Combination switch |
| 07/10/2013 | CN103197728A Method for realizing burr-free clock switching circuit in different clock domains as well as circuit |
| 07/10/2013 | CN103197349A Regulating device and regulating method for front edge and back edge of rectangular wave output by transmitter |
| 07/09/2013 | US8483579 Phase detector circuit for clock and data recovery circuit and optical communication device having the same |
| 07/09/2013 | US8483336 System and method for extraction of communication interference |
| 07/09/2013 | US8483335 Hybrid receiver with algorithmic combining and method |
| 07/09/2013 | US8483317 Apparatus for and method of controlling sampling frequency and sampling phase of a sampling device |
| 07/09/2013 | US8483266 Methods and apparatus for adaptation of continuous time-decision feedback equalizers with programmable adaptation patterns |
| 07/09/2013 | US8483265 Generalized decision feedback equalizer precoder with input covariance matrix calculation for multi-user multiple-input multiple-output wireless transmission systems |
| 07/09/2013 | US8483082 Apparatus and methods for determination of gain factors communication transmission power |
| 07/09/2013 | US8482328 Switching device and method for preventing malfunction of the same |
| 07/09/2013 | US8482232 Motor drive circuit |
| 07/04/2013 | WO2013101117A1 Digital clock placement engine apparatus and method with duty cycle correction and quadrature placement |
| 07/04/2013 | US20130169336 Electronic device |
| 07/04/2013 | US20130169335 Delay lines, methods for delaying a signal, and delay lock loops |
| 07/04/2013 | US20130169334 Interpolation circuit and interpolation system |
| 07/04/2013 | US20130169330 Duty cycle controlling circuit, duty cycle adjusting cell, and dutycycle detecting circuit |
| 07/04/2013 | US20130169314 Methods and circuits for adjusting parameters of a transceiver |
| 07/03/2013 | CN103187969A Methods and apparatus for self-trim calibration of an oscillator |
| 07/03/2013 | CN103187953A Duty cycle controlling or detecting circuit, and duty cycle adjusting cell |
| 07/03/2013 | CN103187952A High-frequency clock duty-ratio test circuit |
| 07/02/2013 | US8477833 Circuits and methods for DFE with reduced area and power consumption |
| 07/02/2013 | US8476970 Interface for MEMS inertial sensors |
| 07/02/2013 | US8476955 Data and power system based on CMOS bridge |
| 07/02/2013 | US8476938 Device and method for generating three mode signal |
| 07/02/2013 | US8476937 Input buffer circuit capable of adjusting variation in skew |
| 07/02/2013 | US8476936 Sensor connection circuit |
| 07/02/2013 | US8476935 Comparator with self-limiting positive feedback |
| 07/02/2013 | US8476934 Circuitry and method for differential signal detection with integrated reference voltage |
| 07/02/2013 | CA2630082C System and method for generating a reset signal |
| 07/02/2013 | CA2476922C Channel bonding control logic architecture |
| 06/27/2013 | WO2013095649A1 Apparatus and system for generating a signal with phase angle configuration |
| 06/27/2013 | US20130162623 Active matrix display device |
| 06/27/2013 | US20130162318 Differential output circuit |
| 06/27/2013 | US20130162311 Filtering circuit, phase identity determination circuit and delay locked loop |
| 06/27/2013 | US20130162308 Semiconductor device that can adjust propagation time of internal clock signal |
| 06/27/2013 | US20130162307 High voltage linear amplifier driving heavy capacitive loads with reduced power dissipation |
| 06/27/2013 | US20130162302 Semiconductor device having data output circuit in which slew rate thereof is adjustable |
| 06/27/2013 | US20130162298 Identifying circuit |
| 06/27/2013 | US20130161494 Signal sampling circuit and image sensor having the same |
| 06/26/2013 | CN203027225U Voltage and current signal conversion frequency signal isolation transmitter |
| 06/26/2013 | CN203027224U Pulse power amplification circuit |
| 06/26/2013 | CN203027223U Harmonic-removal clock circuit |
| 06/26/2013 | CN203027222U Generator for generating index-rising pulse current |
| 06/26/2013 | CN103178839A Methods and apparatus for oscillator frequency calibration |
| 06/26/2013 | CN103178830A Substrate selection circuit |
| 06/26/2013 | CN103178813A Low-offset full-motion comparator |
| 06/26/2013 | CN103178812A Clock synchronization read operation control signal generator |
| 06/26/2013 | CN103178811A Card device driving circuit |
| 06/26/2013 | CN103178810A Signal generator with wave shape shaking-eliminating effect and shake-eliminating method |
| 06/26/2013 | CN103178809A Method and module for DDS (direct digital synthesizer) pulse edge adjusting and pulse signal generator |
| 06/25/2013 | US8473771 Integrated circuit having frequency dependent noise avoidance |
| 06/25/2013 | US8472515 Clock and data recovery circuit with decision feedback equalization |
| 06/25/2013 | US8471600 Detection of the zero crossing of the load current in a semiconductor device |
| 06/25/2013 | US8471599 Adjustable voltage comparing circuit and adjustable voltage examining device |
| 06/20/2013 | WO2013087203A1 Variable pulse width signal generator |
| 06/20/2013 | US20130156126 Rail-to-rail comparator, pulse amplitude modulation receiver, and communication system using the same |
| 06/20/2013 | US20130154745 Clipping circuit, differential amplifying circuit, and amplifying circuit |
| 06/20/2013 | US20130154737 Comparator and amplifier |
| 06/20/2013 | US20130154725 Charge domain filter and method thereof |
| 06/20/2013 | US20130154724 Interleaved noise reduction circuit and method |
| 06/20/2013 | US20130154711 Method, power unit, and power system having gate voltage limiting circuit |
| 06/20/2013 | US20130154704 Method and System for Compensating Mode Conversion Over a Communications Channel |
| 06/20/2013 | US20130154689 Impedance calibration circuit |
| 06/20/2013 | US20130154688 Method for Detecting a Working Area and Device Therefor |
| 06/19/2013 | EP2605406A1 Variable pulse width signal generator |
| 06/19/2013 | CN203014764U Switching, distribution and amplification device of low-phase noise frequency standard signal |
| 06/19/2013 | CN103168420A Delay circuit, delay controller, memory controller, and information terminal |
| 06/19/2013 | CN103166609A Comparison circuit of rotary transformer |
| 06/19/2013 | CN103166608A Analog sampling circuit of wind power variable propeller motor measurement device |
| 06/19/2013 | CN103166607A Anti-vibration circuit |
| 06/19/2013 | CN103166606A Method and device of screening digital pulse signal |
| 06/19/2013 | CN103166605A Multiphase non-overlapping clock circuit |
| 06/19/2013 | CN103161120A Contact-type leveling device based on comparator |
| 06/18/2013 | US8467439 Adaptively switching equalization operations in a node of a wireless network |
| 06/18/2013 | US8467438 System and method for iterative nonlinear compensation for intermodulation distortion in multicarrier communication systems |
| 06/18/2013 | US8467437 Selectable-Tap Equalizer |
| 06/18/2013 | US8466731 Method for preventing the over-stress of MV devices |
| 06/18/2013 | US8466725 Method and device for generating short pulses |
| 06/18/2013 | US8466715 Comparator |
| 06/18/2013 | US8466645 Motor control circuit |
| 06/13/2013 | US20130147995 Signal providing apparatus, and analog-to-digital converting apparatus and image sensor using the same |
| 06/13/2013 | US20130147532 Slew rate modulation |
| 06/13/2013 | US20130147520 Comparator with improved time constant |
| 06/13/2013 | DE10229202B4 Triggergeneratorschaltung Trigger generator circuit |
| 06/12/2013 | CN202998029U Special signal edge detection device |
| 06/12/2013 | CN202998028U Sampling comparison form electric circuit |
| 06/12/2013 | CN202998027U Packet self-triggering linear transformer driver |
| 06/12/2013 | CN202998026U Electromagnetic induction type self-triggering linear transformer driver |
| 06/12/2013 | CN103152017A A delay circuit, a circuit system having the delay circuit and a method thereof |
| 06/12/2013 | CN103152016A Shaping method and circuit for photoelectricity code circuit output signal |
| 06/12/2013 | CN103152015A Calibration feed network of multilayer printed circuit board (PCB) structure |