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