Patents
Sitemap › G05 - Controlling; Regulating › G05F - Systems for regulating electric or magnetic variables › 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
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)
08/2010
08/24/2010US7782120 Internal voltage generating circuit
08/24/2010US7782042 Reference voltage supply circuit, analog circuit, and electronic instrument
08/24/2010US7782031 Power supply control
08/24/2010US7782026 Regulator circuit and corresponding uses
08/24/2010US7781985 Constant current driver circuit with voltage compensated current sense mirror
08/19/2010US20100207686 Voltage generating apparatus
08/19/2010US20100207680 Impedance control circuit and semiconductor device including the same
08/19/2010US20100207597 Bandgap Reference Circuit with an Output Insensitive to Offset Voltage
08/19/2010US20100207451 Analog Photovoltaic Power Circuit
08/18/2010CN101807088A Bandgap reference circuit with output insensitive to offset voltage
08/18/2010CN101458540B Band-gap reference voltage circuit
08/18/2010CN101241378B Output adjustable band-gap reference source circuit
08/17/2010US7777561 Robust current mirror with improved input voltage headroom
08/17/2010US7777556 Semiconductor integrated circuit and semiconductor apparatus integrally having semiconductor integrated circuit
08/17/2010US7777475 Power supply insensitive PTAT voltage generator
08/12/2010US20100201435 Circuit for initializing voltage pump and voltage pumping device using the same
08/12/2010US20100201434 Precise control component for a substrate potential regulation circuit
08/12/2010US20100201341 Three-Leg Power Converter Apparatus
08/12/2010US20100201340 Low-swing differential signal output driver with wide-range supply voltage operability
08/12/2010US20100201339 Temperature variance nullification in an inrush current suppression circuit
08/12/2010US20100201338 Hybrid distribution transformer with ac & dc power capabilities
08/12/2010US20100200734 Power supply circuit and optical receiving circuit
08/11/2010CN201548864U High accuracy low drift integrated voltage reference source circuit
08/11/2010CN1959585B Parallel connection manostat, circuit for generating stable reference voltage and method thereof
08/11/2010CN101800519A Operational amplifier and method for reducing offset voltage of the same
08/11/2010CN101800037A Layout of reference voltage/current generating system
08/11/2010CN101799699A Reference source circuit with high power supply rejection ratio and low offset
08/11/2010CN101799698A Driver circuit for a two-wire conductor and method for generating two output currents for a two-wire conductor
08/11/2010CN101061449B Reference voltage circuit
08/10/2010US7772919 Double stage compact charge pump circuit
08/10/2010US7772917 Semiconductor device
08/10/2010US7772825 Current source providing large supply current
08/10/2010US7772816 Systems, methods, and apparatuses for implementing a load regulation tuner for linear regulation
08/10/2010US7772811 Power supply configurations and adaptive voltage
08/10/2010US7772810 DC-DC Converter with adaptive switching parameter adjustment
08/05/2010WO2010086949A1 Semiconductor device
08/05/2010US20100194543 Accurate persistent nodes
08/05/2010US20100194468 Semiconductor integrated circuit device, communication device, information reproducing device, image display device, electronic device, electronic control device, and mobile body
08/05/2010US20100194449 Circuitry and Method for Reducing Second and Third-Order Nonlinearities
08/05/2010US20100194372 Mode control circuit for switching regulators and method thereof
08/05/2010US20100194205 Isolation circuitry and method for hiding a power consumption characteristic of an associated processing circuit
08/04/2010CN201541253U Phase locked loop circuit
08/04/2010CN101794159A Band-gap reference voltage source of high power supply voltage rejection ratio
08/03/2010US7768343 Start-up circuit for bandgap reference
08/03/2010US7768342 Bias circuit with non-linear temperature characteristics
08/03/2010US7768248 Devices, systems and methods for generating reference current from voltage differential having low temperature coefficient
08/03/2010US7768245 Emulator circuit, a controller for a switched mode power supply, and a switched mode power supply
07/2010
07/29/2010US20100188921 Voltage protection circuit for thin oxide transistors, and memory device and processor-based system using same
07/29/2010US20100188789 Window comparator circuit for limiting input voltage applied to object circuit
07/29/2010US20100188067 Current Calibration Method and Associated Circuit
07/29/2010US20100188058 Reference Voltage Generation for Single-Ended Communication Channels
07/28/2010CN101789689A Power supply changeover device as well as controller and method for controlling transformer in power supply changeover device
07/28/2010CN101788835A Band-gap reference source for realizing curvature correction through self-adaptive base current compensation
07/27/2010US7764115 System and method for providing a high input common mode current conveyor
07/27/2010US7764113 Output circuit
07/22/2010US20100182296 Power supply apparatus, liquid crystal driving apparatus and display apparatus
07/22/2010US20100182074 Signal Output Apparatus, a Charge Pump, a Voltage Doubler and a Method to Output Current
07/22/2010US20100181987 Start-up circuit element for a controlled electrical supply
07/22/2010US20100181986 Bandgap circuit with temperature correction
07/22/2010US20100181985 Regulator Circuit and RFID Tag Including the Same
07/21/2010EP2208122A1 Dual-path current amplifier
07/21/2010CN201533432U Mirror image current source
07/21/2010CN101782790A Circuit for generating reference voltage and bias current of power chip
07/21/2010CN101782789A Bandgap reference voltage generating circuit
07/20/2010US7761274 Temperature-based clock frequency controller apparatus and method
07/20/2010US7760011 System and method for auto-power gating synthesis for active leakage reduction
07/15/2010US20100176877 Direct-current potential generation circuit, multistage circuit and communication apparatus
07/15/2010US20100176850 Device for converting an electric current
07/15/2010US20100176785 Clamp unit, and power supply having the same cross-reference to related application
07/15/2010US20100176662 Power supply apparatus
07/14/2010EP2207257A1 Gate driving circuit
07/14/2010EP2207073A2 Circuit for adjusting the temperature coefficient of a resistor
07/14/2010CN101409449B Circuit structure for photovoltaic power generation system
07/13/2010US7755698 Systems and methods for dynamic current scaling of analog functions in an imager
07/13/2010US7755419 Low power beta multiplier start-up circuit and method
07/13/2010US7755418 Current source generator utilizing a portion of a targeted analog circuit
07/13/2010US7755344 Ultra low-voltage sub-bandgap voltage reference generator
07/13/2010US7755333 Power system control apparatus and power system control method
07/08/2010US20100172192 Reference voltage generation circuit and semiconductor memory
07/08/2010US20100172166 Plug-in neutral regulator for 3-phase 4-wire inverter/converter system
07/08/2010US20100171732 Reference voltage generator
07/08/2010US20100171546 Polycrystalline silicon thin film transistors with bridged-grain structures
07/08/2010US20100171545 High voltage generator and word line driving high voltage generator of memory device
07/07/2010CN101770249A Low-voltage energy band gap reference circuit
07/07/2010CN101382812B Reference voltage circuit
07/06/2010US7750728 Reference voltage circuit
07/06/2010US7750726 Reference voltage generating circuit
07/06/2010US7750725 Stabilizing methods for current source
07/06/2010US7750724 Temperature and process-stable magnetic field sensor bias current source
07/06/2010US7750723 Voltage generation circuit provided in a semiconductor integrated device
07/06/2010US7750721 Reference current circuit and low power bias circuit using the same
07/01/2010US20100166447 Power control for a printer fuser
07/01/2010US20100166229 Charge pump circuits
07/01/2010US20100164609 Circuit for generating reference voltage
07/01/2010US20100164608 Bandgap circuit and temperature sensing circuit including the same
07/01/2010US20100164560 Semiconductor integrated circuit apparatus electronic apparatus and method of manufacturing semiconductor integrated circuit apparatus
07/01/2010US20100164468 Work Function Based Voltage Reference
07/01/2010US20100164467 Reference voltage generation circuit
07/01/2010US20100164466 Reference Voltage Generation Circuit
07/01/2010US20100164465 Low voltage bandgap reference circuit
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