| Patents for H03B 1 - Details (4,410) |
|---|
| 08/09/2006 | CN1815877A Digital-to-analogue mixed signal loop pressure-control oscillator with technology error compensation |
| 08/08/2006 | US7088190 Voltage-controlled oscillators having controlling circuits |
| 08/08/2006 | US7088152 Data driving circuit and semiconductor memory device having the same |
| 08/08/2006 | US7088151 High voltage gate driver using a low voltage multi-level current pulse translator |
| 08/03/2006 | WO2006079524A1 High-frequency surgical device |
| 08/03/2006 | US20060170481 Low-swing level shifter |
| 08/02/2006 | EP1317796A4 Frequency adjustable oscillator and methods of operation |
| 08/01/2006 | US7084713 Programmable capacitor bank for a voltage controlled oscillator |
| 07/27/2006 | WO2006052550A3 High-speed write driver |
| 07/27/2006 | US20060164177 Signal-selecting circuit and real time clock device |
| 07/27/2006 | US20060164160 Technique for improving antialiasing and adjacent channel interference filtering using cascaded passive IIR filter stages combined with direct sampling and mixing |
| 07/27/2006 | US20060164135 Driver circuit |
| 07/27/2006 | US20060164134 Buffer circuit and integrated circuit |
| 07/27/2006 | US20060164133 Buffer circuit |
| 07/26/2006 | CN1266841C Spread spectrum clock generating circuit |
| 07/20/2006 | US20060158272 Real time clock apparatus |
| 07/20/2006 | US20060158271 Voltage controlled oscillator with anti supply voltage variation and/or process variation |
| 07/20/2006 | US20060158232 Bus driver circuit |
| 07/18/2006 | US7078943 Series terminated CMOS output driver with impedance calibration |
| 07/18/2006 | US7078942 Driving apparatus for generating a driving current using PWM |
| 07/18/2006 | US7078941 Driving circuit for display device |
| 07/13/2006 | US20060152293 Integrated clock generator and timing/frequency reference |
| 07/13/2006 | US20060152256 Push-pull buffer amplifier and source driver |
| 07/13/2006 | US20060152255 Gate oxide protected I/O circuit |
| 07/13/2006 | US20060152254 Reduced current input buffer circuit |
| 07/13/2006 | US20060152253 Driver circuit |
| 07/11/2006 | US7075380 Widely tuneable and fully differential LC oscillator utilizing an active inductor |
| 07/11/2006 | US7075377 Quadrature voltage controlled oscillators with phase shift detector |
| 07/11/2006 | US7075363 Tuned continuous time delay FIR equalizer |
| 07/11/2006 | US7075343 Self-timed switching regulator pre-driver |
| 07/11/2006 | US7075341 Low area linear time-driver circuit |
| 07/06/2006 | US20060145791 Variable reactance tuning circuit |
| 07/06/2006 | US20060145754 Analog filter circuit and adjustment method thereof |
| 07/06/2006 | US20060145735 Output buffer circuit eliminating high voltage insulated transistor and level shift circuit, and an interface circuit using the output buffer circuit |
| 07/06/2006 | US20060145734 Rail-to-rail pad driver with load independent rise and fall times |
| 07/05/2006 | EP1649599A4 High side power switch with charge pump and bootstrap capacitor |
| 07/05/2006 | EP1352482B1 Electric circuit module, circuit module arrangement and use of said circuit module and of said circuit module arrangement |
| 07/04/2006 | US7071789 Cross coupled voltage controlled oscillator |
| 07/04/2006 | US7071740 Current limiting circuit for high-speed low-side driver outputs |
| 06/29/2006 | US20060139066 Input buffer circuit having a differential amplifier structure |
| 06/29/2006 | US20060139065 Current driver, data driver, display device and current driving method |
| 06/29/2006 | US20060139064 Drive circuit of computer system for driving a mode indicator |
| 06/29/2006 | DE19652146B4 Rauscharme Oszillatorschaltung Low-noise oscillator circuit |
| 06/27/2006 | US7068942 Selection of IC Vdd for improved voltage regulation of transciever/transponder modules |
| 06/27/2006 | US7068117 Power supply ripple rejection in tuner oscillator stage |
| 06/27/2006 | US7068115 Monolithic microwave integrated circuit voltage controlled coupled feedback oscillator |
| 06/27/2006 | US7068092 Common voltage source integrated circuit for liquid crystal display device |
| 06/22/2006 | WO2006064572A1 Clock signal generation device, and wireless base station |
| 06/22/2006 | WO2006016954A3 Output driver circuit with reduced rf noise, reduced power consumption, and reduced load capacitance susceptibility |
| 06/22/2006 | US20060132199 Supply voltage switching circuit |
| 06/22/2006 | US20060132198 Above rail writer driver |
| 06/22/2006 | US20060132197 Output driver circuit and a method of transmitting an electrical signal via an output driver circuit |
| 06/22/2006 | US20060132196 Current mirror circuit, driving circuit using the same, and method of driving the circuit |
| 06/22/2006 | US20060132195 Controller for driving current of semiconductor device |
| 06/22/2006 | US20060132194 Power MOSFET driver and method therefor |
| 06/20/2006 | US7064622 Dual differential LC voltage-controlled oscillator |
| 06/20/2006 | US7064588 Half-bridge inverter of dual N-MOS with a push/pull control chip |
| 06/20/2006 | US7064587 Output Buffer |
| 06/20/2006 | US7064586 Input buffer circuit including reference voltage monitoring circuit |
| 06/15/2006 | US20060125533 Low voltage differential signal driver circuit and method for controlling the same |
| 06/15/2006 | US20060125532 A low voltage differential signal driver with high power supply rejection ration |
| 06/14/2006 | EP1374387B1 System for controlling the frequency of an oscillator |
| 06/13/2006 | US7061340 Differently-tuned VCO using inductively coupled varactors |
| 06/13/2006 | US7061330 Oscillator including phase frequency detectors for detecting a phase difference between two input signals and outputting a control command signal |
| 06/13/2006 | US7061310 All-pass filter circuit |
| 06/13/2006 | US7061283 Differential clock driver circuit |
| 06/13/2006 | US7061230 Circuit and method for measuring distances |
| 06/08/2006 | US20060119446 Method to improve high frequency divider bandwidth coverage |
| 06/08/2006 | US20060119445 Method to gate off PLLS in a deep power saving state without separate clock distribution for power management logic |
| 06/08/2006 | US20060119403 Current differential buffer |
| 06/07/2006 | EP1060574B1 A differential line driver |
| 06/06/2006 | US7057468 Crystal oscillator circuit with activation control |
| 06/06/2006 | US7057450 Noise filter for an integrated circuit |
| 06/06/2006 | US7057434 Circuit and method to eliminate startup and shutoff runt pulses from crystal oscillators |
| 06/01/2006 | US20060114037 System and method for compensating for the effects of process, voltage, and temperature variations in a circuit |
| 06/01/2006 | US20060114036 Driver circuit with automatic offset compensation of an amplifier and method for offset compensation of an amplifier of a driver circuit |
| 05/31/2006 | EP1512225B1 Pll circuit |
| 05/31/2006 | CN1781251A Circuit and method for generating a clock signal |
| 05/30/2006 | US7053726 Voltage control oscillator having modulation function |
| 05/30/2006 | US7053721 Oscillator having a resonant circuit and a drive circuit |
| 05/30/2006 | US7053681 Comparator and method for amplifying an input signal |
| 05/30/2006 | US7053679 Output driver for controlling slew rate in a semiconductor device |
| 05/30/2006 | US7053677 Input/output device having linearized output response |
| 05/30/2006 | US7053651 Low power CMOS switching |
| 05/26/2006 | WO2006036963A3 Current limiting circuit for high-speed low-side driver outputs |
| 05/26/2006 | WO2005101645A3 Apparatus for providing a high frequency loop back with a dc path for a parametric test |
| 05/25/2006 | US20060109034 Device for controlling a semiconductor element |
| 05/24/2006 | DE19600208B4 Schaltungsvorrichtung für ein Videosignal-Verarbeitungsgerät Circuit apparatus for a video signal processing device |
| 05/24/2006 | CN1777035A Oscillator, integrated circuit, and communication apparatus |
| 05/23/2006 | US7049863 Output driver circuit with reduced RF noise, reduced power consumption, and reduced load capacitance susceptibility |
| 05/23/2006 | US7049862 Semiconductor device |
| 05/23/2006 | US7049861 Reduced current input buffer circuit |
| 05/18/2006 | WO2006052550A2 High-speed write driver |
| 05/18/2006 | US20060104054 Portable radial projection light source arrangement |
| 05/18/2006 | US20060103480 Method and apparatus for selectively performing lock-out function in integrated circuit device |
| 05/17/2006 | CN1774856A Active emi filter with feed forward cancellation |
| 05/17/2006 | CN1773862A Voltage control oscillator and oscillator frequency regulating method |
| 05/16/2006 | US7046097 Highly stable integrated time reference |
| 05/16/2006 | US7046094 Method and ring oscillator circuit for measuring circuit delays over a wide operating range |
| 05/16/2006 | US7046067 Thin-oxide devices for high voltage I/O drivers |