| Patents for H03L 5 - Automatic control of voltage, current, or power (2,970) |
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| 08/22/2013 | US20130217347 Switch control circuit, semiconductor device, and radio communication device |
| 08/22/2013 | US20130214834 Phase-Locked Loop Control Voltage Determination |
| 08/20/2013 | US8514006 Open loop rail-to-rail precharge buffer |
| 08/15/2013 | US20130207710 Enhanced Flexibility Coupler for RF Power Detection and Control |
| 08/14/2013 | CN103248319A Low-power consumption oscillating circuit |
| 08/13/2013 | US8508279 Semiconductor device, and method of diagnosing abnormality of boosting circuit of semiconductor device |
| 08/06/2013 | US8502592 Level shift circuit |
| 08/06/2013 | US8502591 High voltage control circuit of semiconductor device |
| 08/06/2013 | US8502590 System and method of controlling devices operating within different voltage ranges |
| 08/06/2013 | US8502559 Level translator |
| 08/06/2013 | US8502317 Level shifter circuits for integrated circuits |
| 08/01/2013 | US20130194441 Electronic device and imaging apparatus |
| 08/01/2013 | US20130194020 Level shifting circuit |
| 07/30/2013 | US8497726 Level shifter |
| 07/30/2013 | US8497725 Active pull-up/pull-down circuit |
| 07/25/2013 | US20130187687 Power-on reset circuit and method of use |
| 07/23/2013 | US8493156 High amplitude voltage-controlled oscillator with dynamic bias circuit |
| 07/23/2013 | US8493125 Level shift circuit |
| 07/23/2013 | US8493124 Low minimum power supply voltage level shifter |
| 07/18/2013 | US20130181762 Current mirror modified level shifter |
| 07/16/2013 | US8487686 Active guarding for reduction of resistive and capacitive signal loading with adjustable control of compensation level |
| 07/11/2013 | US20130176269 Highly configurable analog preamp with analog to digital converter |
| 07/09/2013 | US8482342 Circuit for generating a reference voltage with compensation of the offset voltage |
| 07/09/2013 | US8482334 Apparatus and method for removing DC offset in power meter |
| 07/04/2013 | US20130169339 Level shifting circuit and semiconductor device using the same |
| 07/03/2013 | CN103187968A Power distortion-based servo control systems for frequency tuning RF power sources |
| 07/03/2013 | CN103187923A Control method and control device for tail current of inductor and capacitor based voltage-controlled oscillator |
| 07/02/2013 | US8476957 Voltage level shifter |
| 07/02/2013 | US8476956 Semiconductor switch |
| 06/27/2013 | US20130163350 Level-shift circuit and semiconductor integrated circuit |
| 06/27/2013 | US20130163123 Feed-forward compensation of linear-pulse width modulator hybrid power supply |
| 06/27/2013 | US20130162317 System and method for processing signal |
| 06/27/2013 | US20130162294 Level shift circuit and drive circuit of display device |
| 06/27/2013 | US20130162223 Method and Control Device for Charging an Intermediate Circuit Capacitor for a Welding Device |
| 06/26/2013 | CN203027208U Radio frequency control circuit |
| 06/25/2013 | US8471803 Level shifters including circuitry for reducing short circuits and display devices using the same |
| 06/25/2013 | US8471644 Digital automatic gain control circuits and methods for controlling the amplitude of a time-varying signal |
| 06/25/2013 | US8471620 Semiconductor device and electronic appliance |
| 06/25/2013 | US8471590 Calibrating resistance for integrated circuit |
| 06/20/2013 | US20130157584 Pumped distributed wave oscillator system |
| 06/20/2013 | US20130154713 Voltage level shifter |
| 06/20/2013 | US20130154712 Multiplexer with Level Shifter |
| 06/20/2013 | US20130154701 Charge pump, phase frequency detector and charge pump methods |
| 06/20/2013 | US20130154593 Adaptive phase-lead compensation with miller effect |
| 06/19/2013 | CN101674068B Pulse output circuit, shift register and electronic equipment |
| 06/18/2013 | US8466732 Voltage level shifter |
| 06/18/2013 | US8466731 Method for preventing the over-stress of MV devices |
| 06/13/2013 | DE10350597B4 Verfahren und Schaltungsanordnung zur Amplituden-Regelung eines oszillatorischen Signals Method and circuit for amplitude control of an oscillatory signal |
| 06/12/2013 | CN103152032A Crystal oscillating circuit |
| 06/11/2013 | US8461899 Negative voltage level shifter circuit |
| 06/11/2013 | US8461898 Temperature compensation attenuator |
| 06/11/2013 | US8461897 Apparatus and method for well buffering |
| 06/11/2013 | US8461896 Compensating for wander in AC coupling data interface |
| 06/06/2013 | US20130141172 Orthogonally Referenced Integrated Ensemble for Navigation and Timing |
| 06/06/2013 | US20130141152 Voltage controlled variable resistor suitable for large scale signal application |
| 06/06/2013 | US20130141144 Power-up signal generation circuit |
| 06/06/2013 | US20130141142 Multiphase Electrical Power Assignment at Minimal Loss |
| 06/04/2013 | US8456217 Apparatus for interfacing circuit domains |
| 06/04/2013 | US8456216 Level shifter |
| 06/04/2013 | US8456215 Limiting amplifier and method thereof |
| 05/30/2013 | US20130135027 Level shifter circuit, integrated circuit device, electronic watch |
| 05/30/2013 | US20130135026 Quasi-translator, fourier modulator, fourier spectrometer, motion control system and methods for controlling same, and signal processor circuit |
| 05/30/2013 | US20130135025 Dual mode power amplifier control interface with a two-mode general purpose input/output interface |
| 05/23/2013 | US20130128655 Method and apparatus for dual rail sram level shifter with latching |
| 05/23/2013 | US20130127646 Multiplying digital-to-analog converter (dac) |
| 05/23/2013 | US20130127515 Voltage dividing circuit |
| 05/23/2013 | US20130127514 Level translator |
| 05/23/2013 | US20130127513 Temperature compensation attenuator |
| 05/23/2013 | US20130127512 Multi-level chip input |
| 05/22/2013 | CN1890880B Low-power integrated-circuit signal processor with wide dynamic range |
| 05/21/2013 | US8446204 High voltage tolerant receiver |
| 05/21/2013 | US8446203 Current controlled fast low-side clamp |
| 05/21/2013 | US8446202 Power limiting circuit |
| 05/16/2013 | US20130124134 Fast single-ended to differential converter |
| 05/16/2013 | US20130120347 Level shifter circuit, scanning circuit, display device and electronic equipment |
| 05/16/2013 | US20130120073 Frequency divider and pll circuit |
| 05/16/2013 | US20130120048 Dc offset cancelation circuit |
| 05/15/2013 | EP2591546A1 Driving circuit, semiconductor device having driving circuit, and switching regulator and electronic equipment using driving circuit and semiconductor device |
| 05/14/2013 | US8441301 Cascoded level shifter protection |
| 05/14/2013 | US8441300 Interface circuit, LSI, server device, and method of training the interface circuit |
| 05/14/2013 | US8441299 Dual path level shifter |
| 05/14/2013 | US8441298 Analog bus sharing using transmission gates |
| 05/14/2013 | US8441297 PMOS resistor |
| 05/09/2013 | US20130113542 Output buffer, operating method thereof and devices including the same |
| 05/09/2013 | US20130113541 Low power level shifter with output swing control |
| 05/09/2013 | US20130113540 Electronic device and method for providing a digital signal at a level shifter output |
| 05/07/2013 | US8436671 Level shifters having diode-connected devices for input-output interfaces |
| 05/02/2013 | US20130106483 Semiconductor device |
| 05/01/2013 | CN103078631A Crystal oscillator |
| 04/25/2013 | US20130099846 Driving circuit, semiconductor device having driving circuit, and switching regulator and electronic equipment using driving circuit and semiconductor device |
| 04/23/2013 | US8427223 Voltage level translator circuit for reducing jitter |
| 04/23/2013 | US8427222 Current driving circuit |
| 04/23/2013 | US8427220 Ringing suppression circuit |
| 04/18/2013 | US20130093526 "replica based" vco gain and loop filter's jitter reduction technique for ring oscillator plls |
| 04/18/2013 | US20130093491 Semiconductor device and level shifting circuit for the same |
| 04/18/2013 | US20130093490 Internal voltage generation circuit and method |
| 04/18/2013 | US20130093489 Signal converter equipped with overvoltage protection mechanism |
| 04/16/2013 | US8421518 High speed level shifters and method of operation |
| 04/16/2013 | US8421517 Semiconductor device including power conversion and a drive recorder |
| 04/16/2013 | US8421516 Apparatus and method providing an interface between a first voltage domain and a second voltage domain |