| Patents for H03B 1 - Details (4,410) |
|---|
| 09/04/2007 | US7265638 Ring oscillator circuit |
| 09/04/2007 | US7265592 Digital switching apparatus for driving a load |
| 08/30/2007 | US20070200642 Clock translator and parallel to serial converter |
| 08/30/2007 | US20070200602 Drive circuit for power semiconductor switching device |
| 08/28/2007 | US7262670 Low thermal drift, tunable frequency voltage controlled oscillator |
| 08/28/2007 | US7262643 Semiconductor integrated circuit controlling output impedance and slew rate |
| 08/28/2007 | US7262642 Semiconductor integrated circuit comprising first and second transmission systems |
| 08/23/2007 | US20070194815 Enhanced delay matching buffer circuit |
| 08/23/2007 | US20070194814 Current drive device |
| 08/22/2007 | CN101022263A Pressure control oscillator structure |
| 08/21/2007 | US7259638 Voltage controlled oscillator and semiconductor integrated circuit for communication |
| 08/21/2007 | US7259636 Synchronous signal generator using a crystal oscillator and filter |
| 08/21/2007 | US7259634 Arrangement and method for digital delay line |
| 08/21/2007 | US7259417 Direct digitally tunable microwave oscillators and filters |
| 08/16/2007 | US20070188252 Detection device for detecting oscillator |
| 08/16/2007 | US20070188213 Method and apparatus for robust mode selection with low power consumption |
| 08/16/2007 | US20070188201 Small swing signal receiver for low power consumption and semiconductor device including the same |
| 08/16/2007 | US20070188200 Input buffer for semiconductor memory apparatus |
| 08/16/2007 | US20070188199 X-Y stage driver having locking device and data storage system having the X-Y stage driver |
| 08/15/2007 | EP1527513B1 Dual mode tuning arrangement |
| 08/14/2007 | US7257755 Driver IC and inspection method for driver IC and output device |
| 08/14/2007 | US7257222 Ring voltage generation circuit and method for generating a ring voltage |
| 08/09/2007 | US20070182462 Output driver capable of controlling a short circuit current |
| 08/09/2007 | US20070182461 Resonant line drivers |
| 08/09/2007 | US20070182460 Dual output differential line driver using single current |
| 08/07/2007 | US7253693 Method and apparatus for noise compensation in an oscillator circuit |
| 08/02/2007 | US20070176698 Device for generation of a reference frequency and corresponding electronic circuit |
| 08/02/2007 | US20070176674 Semiconductor integrated circuit |
| 08/02/2007 | US20070176650 High-speed, low-power input buffer for integrated circuit devices |
| 08/02/2007 | US20070176649 Circuit for differential signals |
| 07/31/2007 | US7250825 Method and apparatus for calibration of a low frequency oscillator in a processor based system |
| 07/31/2007 | US7250795 High-speed, low-power input buffer for integrated circuit devices |
| 07/31/2007 | US7250793 Low voltage differential signaling driving apparatus |
| 07/26/2007 | US20070170959 Phase detector |
| 07/26/2007 | US20070170958 High voltage driver circuit with fast slow voltage operation |
| 07/25/2007 | EP1811647A1 Voltage controlled oscillator |
| 07/24/2007 | US7248083 Methods and systems for decreasing transmission timing variations |
| 07/19/2007 | US20070164795 Integrated circuit input stage |
| 07/19/2007 | US20070164794 Differential pair signal lines matching circuit |
| 07/12/2007 | US20070159219 Output stage interface circuit for outputting digital data onto a data bus, and a method for operating an output stage interface circuit |
| 07/12/2007 | US20070159218 Digital output driver and input buffer using thin-oxide field effect transistors |
| 07/11/2007 | CN1998132A XO-buffer robust to interference |
| 07/10/2007 | US7242594 Full bridge inverter with push/pull control chip |
| 07/10/2007 | US7242261 Voltage control for clock generating circuit |
| 07/10/2007 | US7242260 Real time clock apparatus |
| 07/10/2007 | US7242259 Active backscatter transponder, communication system comprising the same and method for transmitting data by way of such an active backscatter transponder |
| 07/10/2007 | US7242258 Temperature-compensated crystal oscillator |
| 07/10/2007 | US7242226 Method and apparatus for avoiding false switching in an electronic device |
| 07/05/2007 | US20070152765 Clock signal generating circuit |
| 07/03/2007 | US7239889 Antenna system for GSM/WLAN radio operation |
| 07/03/2007 | US7239212 Apparatus and method for phase lock loop gain control |
| 07/03/2007 | US7239186 System and method for power-on control of input/output drivers |
| 07/03/2007 | US7239185 Driver circuit connected to pulse shaping circuitry |
| 06/28/2007 | US20070146020 High Frequency Power MESFET Gate Drive Circuits |
| 06/26/2007 | US7236409 Semiconductor memory device provided with constant-current circuit having current trimming function |
| 06/26/2007 | US7236051 Programmable glitch filter |
| 06/26/2007 | US7236019 Low current wide VREF range input buffer |
| 06/26/2007 | US7236018 Programmable low-voltage differential signaling output driver |
| 06/21/2007 | WO2007050663A3 Method, system and apparatus for reducing oscillator frequency spiking during oscillator frequency adjustment |
| 06/21/2007 | US20070139086 Transmitter and Transmission Circuit |
| 06/19/2007 | US7233616 Arrangement for initializing digital equalizer settings based on comparing digital equalizer outputs to prescribed equalizer outputs |
| 06/19/2007 | US7233469 Components having actively controlled circuit elements |
| 06/19/2007 | US7233179 Output stage interface circuit for outputting digital data onto a data bus |
| 06/19/2007 | US7233176 CMOS input buffer and a method for supporting multiple I/O standards |
| 06/14/2007 | US20070132488 Data output circuit with reduced output noise |
| 06/14/2007 | US20070132487 Integrated powered device connector in system for supplying power over communication link |
| 06/12/2007 | US7230500 Synchronous delay-line amplification technique |
| 06/12/2007 | US7230498 Delay line for a ring oscillator circuit |
| 06/12/2007 | US7230476 Bipolar high impedance element |
| 06/12/2007 | US7230474 Current drive circuit reducing VDS dependency |
| 06/12/2007 | US7230466 Data strobe signal generating circuit and data strobe signal generating method |
| 06/07/2007 | US20070126483 Gate driver |
| 06/05/2007 | US7228117 Frequency correction method and apparatus for correcting secular change |
| 06/05/2007 | US7227959 Multi-channel digital feedback reducer system |
| 06/05/2007 | US7227424 Transconductance and current modulation for resonant frequency control and selection |
| 06/05/2007 | US7227423 Monolithic clock generator and timing/frequency reference |
| 06/05/2007 | US7227399 Detector of differential threshold voltage |
| 06/05/2007 | US7227391 Semiconductor integrated circuit device and semiconductor integrated circuit system |
| 05/31/2007 | US20070120582 Output driver |
| 05/30/2007 | CN1972117A Voltage controlled oscillator, wireless communication apparatus, and voltage controlled oscillation method |
| 05/29/2007 | US7224234 Apparatus and method for phase lock loop gain control using unit current sources |
| 05/29/2007 | US7224195 Output drive circuit that accommodates variable supply voltages |
| 05/29/2007 | US7224194 Output driver circuit |
| 05/24/2007 | US20070115046 Method and apparatus for tuning gmc filter |
| 05/24/2007 | US20070115034 Low-voltage differential signal driver with pre-emphasis circuit |
| 05/24/2007 | US20070115033 Class-ab output circuit |
| 05/24/2007 | US20070114614 Semiconductor device capable of avoiding latchup breakdown resulting from negative variation of floating offset voltage |
| 05/22/2007 | US7221920 Voltage controlled oscillator, frequency synthesizer and communication apparatus |
| 05/22/2007 | US7221206 Integrated circuit device having clock signal output circuit |
| 05/22/2007 | US7221197 Driver circuit of display device |
| 05/22/2007 | US7221195 MOSFET for synchronous rectification |
| 05/22/2007 | US7221193 On-chip termination with calibrated driver strength |
| 05/16/2007 | CN1965237A Detector of differential threshold voltage |
| 05/15/2007 | US7218182 Voltage controlled oscillator |
| 05/15/2007 | US7218179 Methods and apparatus for calibrating gm-Z |
| 05/15/2007 | US7218170 Multi-pole current mirror filter |
| 05/15/2007 | US7218164 Emitter switching driving network to control the storage time |
| 05/15/2007 | US7218155 Techniques for controlling on-chip termination resistance using voltage range detection |
| 05/10/2007 | US20070103209 Apparatus and method for outputting data of semiconductor memory apparatus |
| 05/10/2007 | US20070103208 Source driver output stage circuit, buffer circuit and voltage adjusting method thereof |