| Patents for G05F 3 - Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties (12,739) |
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| 07/01/2010 | US20100164464 Power distributor and semiconductor device having the same |
| 07/01/2010 | US20100164288 Distributed multiphase converters |
| 06/30/2010 | EP2202886A1 Control apparatus for a load supply device |
| 06/30/2010 | CN101763139A Band-gap reference voltage-stabilizing circuit |
| 06/30/2010 | CN101763138A High-precision voltage reference circuit |
| 06/30/2010 | CN101763137A 电流生成电路 Current generation circuit |
| 06/30/2010 | CN101763136A Asymmetric band-gap reference circuit |
| 06/30/2010 | CN101763135A Temperature independent type reference current generating device |
| 06/29/2010 | US7746590 Current mirrors having fast turn-on time |
| 06/29/2010 | US7746165 Voltage selecting circuit, voltage providing circuit utilizing the voltage selecting circuit, and signal delaying system utilizing the voltage providing circuit |
| 06/29/2010 | US7746164 Voltage generating circuit |
| 06/29/2010 | US7746047 Low dropout voltage regulator with improved voltage controlled current source |
| 06/24/2010 | WO2010040841A3 Circuit for generating a control current |
| 06/24/2010 | US20100156521 Constant switch vgs circuit for minimizing rflatness and improving audio performance |
| 06/24/2010 | US20100156389 Reducing the effect of bulk leakage currents |
| 06/24/2010 | US20100156388 Cascode current mirror and method |
| 06/24/2010 | US20100156387 Temperature independent type reference current generating device |
| 06/24/2010 | US20100156386 Reference voltage circuit |
| 06/24/2010 | US20100156385 Multi-Mode Amplifier |
| 06/24/2010 | US20100156384 Methods and apparatus for higher-order correction of a bandgap voltage reference |
| 06/24/2010 | US20100156383 Current detection circuit and voltage converter using the current detection circuit |
| 06/24/2010 | US20100156382 Soft-start circuit and power supply circuit including same |
| 06/24/2010 | US20100156381 Voltage Regulating Device for Load Starting |
| 06/24/2010 | US20100156175 Dc/dc boost converter with bypass feature |
| 06/23/2010 | CN1828471B Resistorless bias current generation circuit |
| 06/23/2010 | CN101751062A Low noise reference circuit of improving frequency variation of ring oscillator |
| 06/23/2010 | CN101751061A High voltage stabilizer and high voltage intrinsic NMOS tube |
| 06/23/2010 | CN101315566B Reference voltage generator |
| 06/23/2010 | CN101025637B Current mode trimming device |
| 06/22/2010 | US7741925 Temperature detector circuit and oscillation frequency compensation device using the same |
| 06/22/2010 | US7741898 Charge pump circuit for high voltage generation |
| 06/22/2010 | US7741878 Semiconductor integrated circuit with leakage current suppressed |
| 06/17/2010 | WO2010067644A1 Voltage generator, control circuit, vector synthesis type phase shifter and optical transceiver |
| 06/17/2010 | US20100151805 Radio frequency circuit |
| 06/17/2010 | US20100148870 Adaptive feedback cascode |
| 06/17/2010 | US20100148857 Methods and apparatus for low-voltage bias current and bias voltage generation |
| 06/17/2010 | US20100148745 Wireless Communication Apparatus |
| 06/17/2010 | US20100148744 Starter circuit, bandgap circuit and monitoring circuit |
| 06/16/2010 | EP2197113A2 Controlled current source |
| 06/16/2010 | CN201509093U Constant-current charging circuit of battery |
| 06/16/2010 | CN101741375A Differential output circuit and communication device |
| 06/16/2010 | CN101739056A Reference current generation circuit |
| 06/16/2010 | CN101739055A Generator for generating reference voltage and reference current and generating method |
| 06/16/2010 | CN101212171B Clock generator with reduced electromagnetic interference for DC-DC converters |
| 06/16/2010 | CN101101493B Electronic circuits and methods for starting up a bandgap reference circuit |
| 06/15/2010 | US7737771 Semiconductor integrated circuit |
| 06/15/2010 | US7737770 Power switches having positive-channel high dielectric constant insulated gate field effect transistors |
| 06/15/2010 | US7737768 Internal voltage generator |
| 06/15/2010 | US7737766 Two stage voltage boost circuit, IC and design structure |
| 06/15/2010 | US7737765 Fast start charge pump for voltage regulators |
| 06/15/2010 | US7737676 Series regulator circuit |
| 06/15/2010 | US7737675 Reference current generator adjustable by a variable current source |
| 06/15/2010 | US7737674 Voltage regulator |
| 06/10/2010 | US20100141335 Current mirror circuit, in particular for a non-volatile memory device |
| 06/10/2010 | US20100141333 Reservoir capacitor array circuit |
| 06/10/2010 | US20100141331 Method of forming a charge pump controller and structure therefor |
| 06/10/2010 | US20100141232 Power Station for Power Transmission to Remotely Located Load |
| 06/10/2010 | US20100141231 Igniter voltage compensation circuit |
| 06/10/2010 | US20100141052 System for powering devices from intraluminal pressure changes |
| 06/09/2010 | CN101729059A Level shift circuit |
| 06/09/2010 | CN101727124A Soft start circuit |
| 06/09/2010 | CN101189795B Electric power supply control apparatus and semiconductor device |
| 06/08/2010 | US7733162 Plumping voltage generating circuit |
| 06/08/2010 | US7733161 Voltage boost system, IC and design structure |
| 06/08/2010 | US7733160 Power supply circuit, display driver, electro-optical device, and electronic instrument |
| 06/08/2010 | US7733076 Dual reference current generation using a single external reference resistor |
| 06/08/2010 | US7733075 Voltage sensing in a supply regulator for a suspend mode |
| 06/08/2010 | US7732949 System for method of predicting power events in an intermittent power environment and dispatching computational operations of an integrated circuit accordingly |
| 06/03/2010 | WO2010062285A1 Circuit, reim, and layout for temperature compensation of metal resistors in semi-conductor chips |
| 06/03/2010 | US20100134182 Apparatus and Method for Improving Drive-Strength and Leakage of Deep Submicron MOS Transistors |
| 06/03/2010 | US20100134179 Circuit arrangement including voltage supply circuit |
| 06/03/2010 | US20100134178 Boost circuit |
| 06/03/2010 | US20100134087 Low noise reference circuit of improving frequency variation of ring oscillator |
| 06/03/2010 | US20100134086 Circuit arrangement comprising a load transistor and a measuring transistor |
| 06/02/2010 | EP2192688A1 Controlled current source |
| 06/02/2010 | CN101345527B D/A converter based on CeRAM unit |
| 06/02/2010 | CN101329586B Reference voltage generator and method for providing multiple reference voltages |
| 06/02/2010 | CN101267203B Simulation buffer with voltage compensation mechanism |
| 06/02/2010 | CN101211193B Bandgap reference circuit and its starting method |
| 06/02/2010 | CN101106130B High voltage multi-output current device |
| 06/01/2010 | US7728655 Current limiting load switch with dynamically generated tracking reference voltage |
| 06/01/2010 | US7728575 Methods and apparatus for higher-order correction of a bandgap voltage reference |
| 06/01/2010 | US7728574 Reference circuit with start-up control, generator, device, system and method including same |
| 05/27/2010 | WO2010060069A1 Second order correction circuit and method for bandgap voltage reference |
| 05/27/2010 | WO2010059609A1 Systems and methods for trimming bandgap offset with bipolar diode elements |
| 05/27/2010 | WO2010059213A1 Voltage regulator circuit |
| 05/27/2010 | WO2010058250A1 Complementary band-gap voltage reference circuit |
| 05/27/2010 | US20100128154 Systems and methods to provide reference current with negative temperature coefficient |
| 05/27/2010 | US20100127760 Electronic circuit for generating low voltage and high frequency phases in a charge pump |
| 05/27/2010 | US20100127689 Reference voltage generation circuit and bias circuit |
| 05/27/2010 | US20100127688 Current load driving device |
| 05/27/2010 | US20100127687 Programmable Voltage Reference |
| 05/27/2010 | US20100127576 Determination of the load capability of a DC voltage source which is connectable to an electric power grid via an inverter and a grid disconnect switch |
| 05/27/2010 | DE102009047197A1 Vorrichtung zum Bereitstellen eines im Wesentlichen konstanten Stroms in Antwort auf ein Variieren einer Spannung An apparatus for providing a substantially constant current in response to varying a voltage |
| 05/27/2010 | DE102009005018B3 Electronic circuit for breakup of current from source in pre-determined ratio, has bipolar transistors whose bases are connected with each other by base resistance, where one of bases is connected directly with load |
| 05/26/2010 | CN201490903U High-frequency impulse high-voltage regulating circuit |
| 05/26/2010 | CN201489384U Soft-touch type power regulating switch circuit |
| 05/26/2010 | CN1997952B Circuit for performing voltage regulation |
| 05/26/2010 | CN1345423B Voltage regulator, method and system |
| 05/26/2010 | CN101714868A Output buffer and source driver using the same |