| 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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| 01/02/2013 | EP2541363A1 LDO with improved stability |
| 01/02/2013 | CN102859462A Bandgap reference circuit and method |
| 01/02/2013 | CN102854913A Band-gap reference voltage source circuit |
| 01/01/2013 | US8344793 Method of generating multiple current sources from a single reference resistor |
| 01/01/2013 | US8344766 Reset circuit of high voltage circuit |
| 01/01/2013 | US8344720 Reference voltage generators, integrated circuits, and methods for operating the reference voltage generators |
| 01/01/2013 | US8344719 Regulator circuit and RFID tag including the same in wireless communication to improve noise margin |
| 12/27/2012 | US20120326772 Integrated circuit with power gating |
| 12/27/2012 | US20120326771 Charge pump circuit and methods of operation thereof |
| 12/27/2012 | US20120326697 Temperature Independent Reference Circuit |
| 12/27/2012 | US20120326696 Variable voltage generation circuit |
| 12/27/2012 | US20120326695 Intermittently activated bandgap reference circuit |
| 12/27/2012 | US20120326694 Data retention secondary voltage regulator |
| 12/27/2012 | US20120326693 Voltage reference and temperature sensor |
| 12/26/2012 | EP2537076A1 Power supply improvements |
| 12/26/2012 | CN202632149U Device for converting voltage signal |
| 12/26/2012 | CN102841629A Bipolar complementary metal oxide semiconductor (BiCMOS) current-type reference circuit |
| 12/25/2012 | US8339191 Voltage generation circuit |
| 12/25/2012 | US8339187 Charge pump systems and methods |
| 12/25/2012 | US8339184 Gate voltage boosting element for charge pump |
| 12/25/2012 | US8339117 Start-up circuit element for a controlled electrical supply |
| 12/20/2012 | WO2012173507A1 Circuit arrangement, lighting apparatus and method of crosstalk-compensated current sensing |
| 12/20/2012 | WO2012172927A1 Tunneling current circuit |
| 12/20/2012 | WO2012172390A1 Integrated circuit device and method of implementing power gating within an integrated circuit device |
| 12/20/2012 | US20120320284 Video display device and external power-supply apparatus |
| 12/20/2012 | US20120320096 Gamma curve voltage generation |
| 12/20/2012 | US20120319773 Power generating circuit and switching circuit |
| 12/20/2012 | US20120319766 Signal output circuit |
| 12/20/2012 | US20120319765 Semiconductor integrated circuit and method of supplying power to the same |
| 12/20/2012 | US20120319764 Energy Borrowing to Reduce System Voltage Drop |
| 12/20/2012 | US20120319761 Method for operating a semiconductor device |
| 12/20/2012 | US20120319673 Direct Coupled Biasing Circuit for High Frequency Applications |
| 12/20/2012 | US20120319672 Method for the closed-loop control of a buck converter and arrangement for implementing the method |
| 12/20/2012 | US20120319671 Power generating circuit and switching circuit |
| 12/20/2012 | US20120319670 Threshold voltage detection circuit |
| 12/20/2012 | US20120319488 Electrical power supply apparatus and controlling method thereof |
| 12/20/2012 | US20120318875 Internal voltage generating circuit and smart card |
| 12/20/2012 | DE102006044662B4 Referenzspannungserzeugungsschaltung Reference voltage generating circuit |
| 12/19/2012 | CN102834827A Method and apparatus to provide clock signal to charge pump |
| 12/19/2012 | CN102834786A 低功率基准 Low-power reference |
| 12/19/2012 | CN102830746A Segmented linear heat foldback current generation circuit |
| 12/19/2012 | CN101478515B Amplitude offset key system demodulator and wireless radio frequency identification system |
| 12/13/2012 | WO2012168051A1 Regulated current source and method for providing a regulated output current |
| 12/13/2012 | US20120313917 Constant current driving circuit and light emitting diode backlight apparatus using the same |
| 12/13/2012 | US20120313712 Apparatus and method for a smooth powerup of a reference signal |
| 12/13/2012 | US20120313693 Semiconductor device, method and system with logic gate region receiving clock signal and body bias voltage by enable signal |
| 12/13/2012 | US20120313692 Super-high-voltage resistor on silicon |
| 12/13/2012 | US20120313616 Ac discharge circuit for an ac-to-dc switching power converter |
| 12/13/2012 | US20120313615 Summation Circuit in DC-DC Converter |
| 12/13/2012 | US20120313613 High voltage and high power boost conveter with co-packaged schottky diode |
| 12/13/2012 | US20120313612 Self-optimizing energy harvester using generator having a variable source voltage |
| 12/13/2012 | US20120313611 Self-Driven Synchronous Rectification Boost Converter Having High Step-Up Ratio |
| 12/13/2012 | US20120313610 Power Supply Control Circuit |
| 12/13/2012 | US20120313606 Method for operating soft start circuit and devices using the method |
| 12/13/2012 | US20120313556 DC High Voltage Source and Particle Accelerator |
| 12/13/2012 | DE102007024064B4 Strombegrenzungs-System, Schaltung und Verfahren zur Strombegrenzung Current limiting system, circuit and method for limiting the current |
| 12/12/2012 | EP2533128A1 Regulated current source and method for providing a regulated output current |
| 12/11/2012 | US8331110 Switching capacitor—PWM power converter |
| 12/11/2012 | US8330531 Internal negative voltage generation device |
| 12/11/2012 | US8330516 Bandgap circuit and start circuit thereof |
| 12/11/2012 | US8330446 Calibration apparatus and calibration method thereof |
| 12/11/2012 | US8330445 Circuits and methods to produce a VPTAT and/or a bandgap voltage with low-glitch preconditioning |
| 12/11/2012 | US8330303 Power supply equipment utilizing interchangeable tips to provide a data signal and power from an adapter to various electronic devices |
| 12/11/2012 | US8330302 Device for the ignition and the start-up of silicon rods |
| 12/06/2012 | WO2012096534A3 Highly efficient constant-current circuit |
| 12/06/2012 | WO2012073120A4 Process and temperature insensitive inverter |
| 12/06/2012 | US20120307535 Power supply apparatus |
| 12/06/2012 | US20120307526 Dc-dc converter device |
| 12/06/2012 | US20120306676 Capacitive voltage divider |
| 12/06/2012 | US20120306470 Down-converting voltage generating circuit |
| 12/06/2012 | US20120306469 Voltage regulator |
| 12/06/2012 | US20120306468 Energy Storage System and Method for Operating Same |
| 12/05/2012 | CN202583934U Temperature compensation current reference circuit applied to integrated circuit |
| 12/05/2012 | CN202583933U Control circuit of controllable voltage stabilizer |
| 12/05/2012 | CN202583932U Numerical control direct current stabilized power supply |
| 12/05/2012 | CN102812409A Power supply improvements |
| 12/05/2012 | CN102809982A Low voltage current mirror |
| 12/05/2012 | CN102809981A Semiconductor integrated circuit |
| 12/05/2012 | CN101964346B Bipolar transistor, forming method of bipolar transistor and band-gap reference circuit |
| 12/04/2012 | US8324960 Charge pump doubler |
| 12/04/2012 | US8324881 Bandgap reference circuit with sampling and averaging circuitry |
| 12/04/2012 | US8324877 Voltage down converter |
| 11/29/2012 | WO2012160734A1 Reference voltage generating circuit and reference voltage source |
| 11/29/2012 | WO2012122111A3 Electronic device and method for a limiter in an ac application |
| 11/29/2012 | US20120300606 Current Driver Damping Circuit |
| 11/29/2012 | US20120300552 Charge pump circuit with fast start-up |
| 11/29/2012 | US20120299643 Driving circuit for a circuit generating an ultrasonic pulse, in particular an ultra-sonic transducer, and corresponding driving method |
| 11/29/2012 | US20120299642 Charge pump circuit, control method thereof, and semiconductor integrated circuit |
| 11/29/2012 | US20120299630 Trimming circuit and semiconductor device |
| 11/29/2012 | US20120299572 Input current regulator, driving method thereof, and disable circuit thereof |
| 11/29/2012 | US20120299498 Power control unit |
| 11/29/2012 | US20120299386 Dc microgrid for interconnecting distributed electricity generation, loads, and storage |
| 11/29/2012 | US20120299380 Controlling The Direct Current Flow In A Photovoltaic System |
| 11/29/2012 | US20120297864 Systems and methods for use in providing a sensor signal independent of ground |
| 11/28/2012 | CN101485089B Electronic circuit and method therefor |
| 11/27/2012 | US8319546 Method and apparatus for maintaining circuit stability |
| 11/22/2012 | US20120293247 Semiconductor Integrated Circuit Device |
| 11/22/2012 | US20120293245 Voltage reducing circuit |
| 11/22/2012 | US20120293243 Semiconductor device including boosting circuit |
| 11/22/2012 | US20120293216 Mems capacitive sensor biasing circuit including an integrated inductor |