Patents for H03B 1 - Details (4,410) |
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09/02/2014 | US8823425 Output driving circuit and transistor output circuit |
09/02/2014 | US8823423 Wireless tachometer receiver |
09/02/2014 | US8823421 Pre-emphasis circuit |
08/26/2014 | US8818317 Frequency converter and receiver that uses the frequency converter |
08/26/2014 | US8816761 Tunable biquad filter circuit including phase shift detection and methods for using such |
08/26/2014 | US8816758 Single amplifier filter for constant group delay in radio frequency transmitters |
08/26/2014 | US8816725 High-voltage electrical switch by series connected semiconductor switches |
08/21/2014 | US20140232622 Current Source Circuit, A Signal Line Driver Circuit and a Driving Method Thereof and a Light Emitting Device |
08/19/2014 | US8810328 Circuit arrangement for inductive energy transfer |
08/19/2014 | US8810322 Apparatus and method for frequency generation |
08/19/2014 | US8810307 Apparatus and method for tuning a GM-C filter |
08/19/2014 | US8810288 Output buffer |
08/12/2014 | US8803594 Device for electromagnetic noise reduction in a hybrid automotive vehicle, assembly and electromagnetic noise reduction process in a hybrid automotive vehicle |
07/29/2014 | US8791727 Low voltage isolation switch, in particular for a transmission channel for ultrasound applications |
07/24/2014 | US20140203883 Resonator, oscillator, and method for fabricating oscillator |
07/24/2014 | US20140203881 Ultra-Low Voltage-Controlled Oscillator with Trifilar Coupling |
07/24/2014 | US20140203845 Semiconductor device |
07/23/2014 | CN103944513A 梅花减震型抗震恒温晶体振荡器 Plum seismic damping type oven controlled crystal oscillator |
07/22/2014 | US8787849 Wireless communication using multi-port distributed antenna |
07/22/2014 | US8786360 Circuit and method for fast switching of a current mirror with large MOSFET size |
07/22/2014 | US8786326 Integrated circuit chip and system having the same |
07/22/2014 | US8786325 Integrated circuit chip and system having the same |
07/22/2014 | US8786323 Driver with resistance calibration capability |
07/22/2014 | US8786322 Gate driver circuit and operating method thereof |
07/22/2014 | US8786321 Power harvesting in open drain transmitters |
07/17/2014 | WO2014109955A1 Systems and methods for minimizing spurs through duty cycle adjustment |
07/17/2014 | US20140197900 Systems and methods for impedance switching |
07/15/2014 | US8779808 Output circuit for a bus |
07/15/2014 | US8779739 Integrated DC converter with improved driving stage |
07/15/2014 | US8779733 Bootstrap scheme for BULK-BOOST converter |
07/09/2014 | CN103916081A 可配置的宽调谐范围振荡器核心 Wide tuning range oscillator core can be configured |
07/08/2014 | US8773215 Fully decoupled LC-tank based oscillator topology for low phase noise and high oscillation amplitude applications |
07/08/2014 | US8773177 Drive circuit |
07/08/2014 | US8773174 Rail to rail differential buffer input stage |
07/08/2014 | US8773173 Semiconductor device, image display device, storage device, and electronic device |
07/01/2014 | US8766734 Through silicon via-based oscillator wafer-level-package structure and method for fabricating the same |
07/01/2014 | US8766668 Integrated circuit chip |
06/26/2014 | US20140176247 Oscillation method and oscillation circuit |
06/26/2014 | US20140176246 Resonator |
06/26/2014 | US20140176232 Cartesian feedback loop transmitter with improved loop filter |
06/25/2014 | CN102116922B 用于驱动改善欠阻尼系统的电路和方法 Drive circuit and method for improving the underdamped system |
06/24/2014 | US8760231 Piezoelectric device and electronic apparatus |
06/24/2014 | US8760222 Method and apparatus for controlling or managing bandwidth of a filter circuit within a system having two integrated circuits |
06/24/2014 | US8760221 Method and apparatus for acquiring noise reduced high frequency signals |
06/24/2014 | US8760200 Gate driving apparatus |
06/24/2014 | US8760199 Buffer circuit |
06/19/2014 | US20140167869 Apparatus to Provide A Time Reference |
06/17/2014 | US8754718 Piezoelectric device and electronic apparatus |
06/17/2014 | US8754676 Direct drive waveform amplifier |
06/10/2014 | US8749314 Oven-controlled crystal oscillator |
06/05/2014 | US20140152392 Oscillator, electronic apparatus, and moving object |
06/03/2014 | US8742862 Current reuse voltage controlled oscillator with improved differential output |
06/03/2014 | US8742803 Output driver using low voltage transistors |
06/03/2014 | US8742800 Integrated circuit with precision current source |
05/27/2014 | US8736360 Output conductance automatic regulation circuit of differential current output type circuit and filter circuit |
05/27/2014 | US8736315 Semiconductor device |
05/22/2014 | US20140139295 Low power voltage controlled oscillator |
05/20/2014 | US8729973 MEMS resonator |
05/20/2014 | US8729929 Gate driving circuit |
05/20/2014 | US8729925 Configurable buffer for an integrated circuit |
05/15/2014 | WO2014072761A1 A very low intermediate frequency (vlif) receiver and a method of controlling a vlif receiver |
05/13/2014 | US8723562 Drive unit for reverse-conducting switching element |
05/13/2014 | US8723559 Dynamic driver circuit |
05/06/2014 | US8717113 Oscillator and semiconductor integrated circuit device |
05/06/2014 | US8717112 Inductance-capacitance (LC) oscillator |
05/06/2014 | US8717109 Temperature invariant circuit and method thereof |
05/06/2014 | US8717108 Resonator device |
05/06/2014 | US8717068 Drive unit for driving voltage-driven element |
04/29/2014 | US8710933 Oscillation circuit |
04/29/2014 | US8710921 High order continuous time filter |
04/29/2014 | US8710878 Output circuit |
04/29/2014 | US8710876 Active gate drive circuit |
04/29/2014 | US8710875 Bootstrap gate driver |
04/29/2014 | US8710861 Semiconductor device and method of adjusting characteristic thereof |
04/22/2014 | US8704555 Integrated circuit comprising reference voltage generation circuitry and electronic device |
04/15/2014 | US8698570 Resonator circuit and amplifier circuit |
04/15/2014 | US8698524 Internal voltage generation circuits |
04/14/2014 | DE202014001439U1 Sinusgenerator Sine Wave Generator |
04/08/2014 | US8692612 Electronic device for regulating a variable capacitance of an integrated circuit |
04/08/2014 | US8692589 Semiconductor element driving circuit and semiconductor device |
04/08/2014 | US8692588 Multiplex driving circuit |
04/08/2014 | US8692586 Low power isolated output circuit |
04/08/2014 | US8692585 Semiconductor integrated circuit |
04/03/2014 | US20140091867 Integrated circuit, vibrating device, electronic apparatus, moving object, and method of switching modes of integrated circuit |
04/02/2014 | CN101889389B System and method for adaptive nonlinear filtering |
04/01/2014 | US8686800 Frequency reference signal generating system and method for frequency synthesizers |
04/01/2014 | US8686765 Driver circuit |
04/01/2014 | US8686764 Edge selection techniques for correcting clock duty cycle |
04/01/2014 | US8686763 Receiver circuit |
04/01/2014 | US8686762 Half open-loop-controlled LIN transmitter |
04/01/2014 | US8686759 Bi-directional channel amplifier |
04/01/2014 | US8686758 Integrated circuit with configurable I/O transistor arrangement |
04/01/2014 | US8686706 Reference voltage regulating method and circuit for constant current driver |
03/25/2014 | US8680897 Switching element control apparatus |
03/25/2014 | US8680894 Precision driver circuits for micro-electro-mechanical system |
03/18/2014 | US8674754 Loop filter and phase-locked loop |
03/18/2014 | US8674753 Systems and methods for cancelling phase-locked loop supply noise |
03/18/2014 | US8674606 Detecting and preventing instabilities in plasma processes |
03/11/2014 | US8670322 Single transmission line for connecting radio frequency modules in an electronic device |
03/11/2014 | US8669819 Electronic component package sealing member, electronic component package, and method for manufacturing electronic component package sealing member |