| Patents for H03L 5 - Automatic control of voltage, current, or power (2,970) |
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| 07/31/2008 | US20080180185 VCO amplitude control |
| 07/24/2008 | US20080175074 Switched capacitor charge sharing technique for integrated circuit devices enabling signal generation of disparate selected signal values |
| 07/22/2008 | US7403059 Baseline wandering correction device and method |
| 07/17/2008 | US20080169858 Source Driver and Level Shifting Apparatus Thereof |
| 07/16/2008 | EP1943736A1 Low noise reference oscillator with fast start-up |
| 07/15/2008 | US7400171 Electronic switch having extended voltage range |
| 07/10/2008 | US20080164932 Semi-buffered auto-direction-sensing voltage translator |
| 07/10/2008 | US20080164931 Level shifter circuit |
| 07/08/2008 | US7397297 Level shifter circuit |
| 07/08/2008 | US7397296 Power supply detection circuit biased by multiple power supply voltages for controlling a signal driver circuit |
| 07/08/2008 | US7397295 Active current cancellation for high performance video clamps |
| 07/03/2008 | US20080157848 Level shifter for use between voltage domains |
| 07/03/2008 | US20080157847 Dc offset calibration apparatus and method for differential signals |
| 07/03/2008 | US20080157846 Dc offset calibration apparatus and method |
| 06/26/2008 | WO2008048563A3 Crystal oscillator emulator |
| 06/25/2008 | CN101207364A Variable capacitor used in pressure control oscillator |
| 06/24/2008 | US7391403 Latch, latch driving method , and flat display apparatus |
| 06/24/2008 | US7391275 Circuits and methods for a ring oscillator with adjustable delay and/or resonator tank stage |
| 06/19/2008 | WO2007145864B1 Apparatus and method that provides active pull-up and logic translation from one signal mode to another signal mode |
| 06/19/2008 | US20080143419 System for automatically selecting intermediate power supply voltages for intermediate level shifters |
| 06/19/2008 | US20080143418 Voltage level shifter with single well voltage |
| 06/19/2008 | US20080143417 Low Latency, Power-Down Safe Level Shifter |
| 06/19/2008 | US20080143409 Level shift circuit and control pulse shaping unit therewith |
| 06/17/2008 | USRE40388 Electrosurgical generator with adaptive power control |
| 06/17/2008 | US7388409 Offset independent sense circuit and method |
| 06/12/2008 | WO2008067645A1 Floating dc-offset circuit for phase detector |
| 06/12/2008 | US20080136489 Level shifter |
| 06/12/2008 | US20080136488 Drive circuit with BOT level shifter for transmitting an input signal and assigned method |
| 06/12/2008 | US20080136487 Boost circuit and level shifter |
| 06/05/2008 | US20080129366 Systems including level shifter having voltage distributor |
| 06/05/2008 | US20080129365 Level Shift Circuit with Low-Voltage Input Stage |
| 06/05/2008 | US20080129364 Dead band reduction in electronically controlled valves |
| 06/05/2008 | US20080129363 Semiconductor Device |
| 06/05/2008 | US20080129339 Level Shift Circuit with Voltage Pulling |
| 06/03/2008 | US7382206 Voltage controlled oscillator with body of transistors bias control |
| 06/03/2008 | US7382173 Level shift circuit with voltage pulling |
| 06/03/2008 | US7382172 Level shift circuit and method for the same |
| 05/29/2008 | WO2008064030A2 Method for providing a power on reset signal with a logarithmic current compared to a quadratic current |
| 05/29/2008 | US20080123799 Semiconductor circuit, scanning circuit and display device using these circuits |
| 05/29/2008 | US20080122549 Low-noise high-stability crystal oscillator |
| 05/29/2008 | US20080122516 Level shifter and driving method |
| 05/27/2008 | US7378896 Single pin for multiple functional control purposes |
| 05/27/2008 | US7378895 On-chip electrically alterable resistor |
| 05/22/2008 | US20080116954 Level shifter with speedy operation |
| 05/22/2008 | US20080116901 Consumption Current Balance Circuit, Compensation Current Amount Adjusting Method, Timing Generator, and Semiconductor Testing Apparatus |
| 05/21/2008 | DE102006052866A1 Level adjusting device for high frequency output signal of signal generator, has control circuit controlling high frequency output signal of generator in such manner that amplitude of output signal is equal to amplitude of reference signal |
| 05/20/2008 | US7375575 Method and apparatus for controlled voltage level shifting |
| 05/20/2008 | US7375574 Semiconductor device |
| 05/20/2008 | US7375573 De-emphasis system and method for coupling digital signals through capacitively loaded lines |
| 05/20/2008 | US7375572 Clamping circuit |
| 05/15/2008 | US20080115000 Method for providing a power on reset signal with a logarithmic current compared to a quadratic current |
| 05/15/2008 | US20080111610 Level conversion circuit |
| 05/15/2008 | US20080111609 Voltage level shifter and method thereof |
| 05/15/2008 | US20080111539 Direct current measuring apparatus and limiting circuit |
| 05/13/2008 | US7372314 Voltage level conversion circuit |
| 05/13/2008 | US7372313 Variable impedance circuit and apparatus comprising said variable impedance circuit |
| 05/08/2008 | US20080106318 Semiconductor Device and a Level Shift Circuit |
| 05/08/2008 | US20080106317 Controllable resistive circuit for providing a continuous variable resistance |
| 05/06/2008 | US7369009 Oscillator device for frequency modulation |
| 05/06/2008 | US7368970 Level shifter circuit |
| 05/06/2008 | US7368969 Level shift circuit and semiconductor device |
| 05/06/2008 | US7368968 Signal offset cancellation |
| 05/06/2008 | US7368947 Voltage translating control structure |
| 04/29/2008 | US7365613 Method of determining resonant frequency |
| 04/29/2008 | US7365587 Contention-free keeper circuit and a method for contention elimination |
| 04/22/2008 | US7362158 Level shifter and a display device having the same |
| 04/17/2008 | WO2007145864A3 Apparatus and method that provides active pull-up and logic translation from one signal mode to another signal mode |
| 04/17/2008 | US20080088353 Level shifter circuit with capacitive coupling |
| 04/17/2008 | US20080088352 Level shift circuit |
| 04/15/2008 | US7358946 Offset cancel circuit of voltage follower equipped with operational amplifier |
| 04/15/2008 | US7358790 High performance level shift circuit with low input voltage |
| 04/15/2008 | US7358789 Level shifter for display device |
| 04/10/2008 | US20080084238 Latch-type level shift circuit |
| 04/10/2008 | US20080084237 Method for Implementing Level Shifter Circuits and Low Power Level Shifter Circuits for Integrated Circuits |
| 04/10/2008 | US20080084236 Servo loop circuit for continuous time dc offset cancellation |
| 04/03/2008 | WO2008039623A1 Multi-voltage multiplexer system |
| 04/03/2008 | US20080079506 Oxide overstress tolerant crystal oscillator |
| 04/02/2008 | CN100379155C Level shift circuit |
| 04/01/2008 | US7352255 Circuit, system, and method for fine tuning crystal frequency accuracy |
| 04/01/2008 | US7352229 Reference clock receiver compliant with LVPECL, LVDS and PCI-Express supporting both AC coupling and DC coupling |
| 04/01/2008 | US7352228 Method and apparatus of a level shifter circuit with duty-cycle correction |
| 04/01/2008 | US7352227 Semiconductor device having plurality of circuits belonging to different voltage domains |
| 04/01/2008 | US7352226 Versatile attenuator |
| 04/01/2008 | US7352225 DC offset reduction circuit and method |
| 03/27/2008 | US20080074165 High voltage gate driver integrated circuit including high voltage junction capacitor and high voltage ldmos transistor |
| 03/27/2008 | US20080074164 Level shifter with reduced power consumption |
| 03/26/2008 | CN101150315A Method and device for increasing the availability and redundancy of analog current outputs |
| 03/25/2008 | US7348861 Method and apparatus for a crystal oscillator to achieve fast start-up time, low power and frequency calibration |
| 03/25/2008 | US7348838 Method and system for DC offset cancellation from a modulated signal |
| 03/25/2008 | US7348824 Auto-zero circuit |
| 03/20/2008 | US20080068097 Voltage controlled oscillator and method capable of reducing phase noise and jitter with startup gain |
| 03/20/2008 | US20080068063 Voltage level converting circuit and display apparatus including the same |
| 03/18/2008 | US7345554 Integrable phase-locked loop including an acoustic resonator |
| 03/18/2008 | US7345523 Tunnel device level shift circuit |
| 03/18/2008 | US7345522 Ramp down method and apparatus for stabilizing charge on a floating gate |
| 03/18/2008 | US7345521 High frequency switch circuit |
| 03/13/2008 | US20080061856 Internal voltage generator of semiconductor integrated circuit |
| 03/06/2008 | WO2008027666A2 Level shifting circuit |
| 03/06/2008 | US20080054981 Calibration circuit, semiconductor device including the same, and method of adjusting output characteristics of semiconductor device |
| 03/06/2008 | US20080054980 Level shifting circuit |