Issued Patents All Time
Showing 25 most recent of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7948296 | Method and apparatus for driving a power MOS device as a synchronous rectifier | Xavier de Frutos, Andre Mourrier | 2011-05-24 |
| 7667524 | Driver circuit and method with reduced DI/DT and having delay compensation | Vincent Thierry, Andre Mourrier | 2010-02-23 |
| 7636005 | Active clamp for semiconductor device | — | 2009-12-22 |
| 7554271 | Single stage PFC and power converter circuit | Vincent Thiery, Thomas Ribarich, John Ribarich | 2009-06-30 |
| 7482655 | MOSgate driver integrated circuit with adaptive dead time | — | 2009-01-27 |
| 7465610 | Method for operating an H-bridge drive utilizing a pair of high and low side MOSFETS | Vincent Thiery, Xavier de Frutos, Chik Yam Lee | 2008-12-16 |
| 7456686 | Class AD audio amplifier | — | 2008-11-25 |
| 7288856 | Reverse battery protection circuit for power switch | Vincent Thiery | 2007-10-30 |
| 7235825 | IGBT with injection regions between MOSFET cells | Daniel M. Kinzer | 2007-06-26 |
| 7183834 | Method and apparatus for driving a power MOS device as a synchronous rectifier | Xavier de Frutos, Andre Mourrier | 2007-02-27 |
| 7115922 | H-bridge drive utilizing a pair of high and low side MOSFET's in a common insulation housing | Vincent Thiery, Xavier de Frutos, Chik Yam Lee | 2006-10-03 |
| 7113019 | Method and apparatus to remotely sense the temperature of a power semiconductor | Vincent Thiery | 2006-09-26 |
| 7064946 | Electronic fuse | Vincent Thiery, Chik Yam Lee | 2006-06-20 |
| 6998899 | Method and apparatus to remotely sense the temperature of a power semiconductor | Vincent Thiery | 2006-02-14 |
| 6963498 | Bootstrap capacitor refresh circuit | — | 2005-11-08 |
| 6934168 | Single stage PFC and power converter unit | Vincent Thiery, Thomas Ribarich, John Ribarich | 2005-08-23 |
| 6897682 | MOSgate driver integrated circuit with adaptive dead time | — | 2005-05-24 |
| 6891739 | H-bridge with power switches and control in a single package | David Tam, Mark Pavier, Glyn Connah | 2005-05-10 |
| 6856177 | High side power switch with charge pump and bootstrap capacitor | Xavier de Frutos, Vincent Thiery, Chik Yam Lee | 2005-02-15 |
| 6803730 | Single stage PFC + ballast control circuit/general purpose power converter | Vincent Thiery, Thomas Ribarich, John Ribarich | 2004-10-12 |
| 6747300 | H-bridge drive utilizing a pair of high and low side MOSFETs in a common insulation housing | Vincent Thiery, Xavier de Frutos, Chik Yam Lee | 2004-06-08 |
| 6587027 | Solid state fuse | — | 2003-07-01 |
| 5828184 | Lamp ballast drive circuit having a resistor in place of boot strap diode | — | 1998-10-27 |
| 5798538 | IGBT with integrated control | Niraj Ranjan | 1998-08-25 |
| 5761020 | Fast switching smartfet | — | 1998-06-02 |