Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11272591 | Constant power light emitting diode (LED) driver | — | 2022-03-08 |
| 10412797 | Apparatus and methods for converter mode and load configuration control | — | 2019-09-10 |
| 9825528 | Compensating for voltage changes in driver circuits | Pranav Raval | 2017-11-21 |
| 9781789 | Apparatus and methods for LED control | Vijay Mangtani | 2017-10-03 |
| 9642203 | Controlling dimming ratio and output ripple voltage | Pranav Raval | 2017-05-02 |
| 9615413 | Driver circuit using dynamic regulation and related techniques | Pranav Raval, Bassem Alnahas | 2017-04-04 |
| 9538601 | Method and apparatus for driving loads using a DC-DC converter | Vijay Mangtani | 2017-01-03 |
| 8994279 | Method and apparatus to control a DC-DC converter | Pranav Raval, Gregory Szczeszynski, Bassem Alnahas | 2015-03-31 |
| 8610371 | Circuitry to drive parallel loads sequentially | Gregory Szczeszynski, Vijay Mangtani | 2013-12-17 |
| 7787262 | Capacitor charging methods and apparatus | Vijay Mangtani, Tseng-Nan Tsai, John Humenick | 2010-08-31 |
| 7449867 | Multi-phase buck converter with a plurality of coupled inductors | Wenkai Wu, George Schuellein | 2008-11-11 |
| 6844702 | System, method and apparatus for contact-less battery charging with dynamic control | Demetri Giannopoulos, Qiong Li | 2005-01-18 |
| 6788555 | Regulation of bi-directional flyback converter | Laurence Bourdillon, Demetri Giannopoulos | 2004-09-07 |
| 6674655 | Control method and apparatus for a flyback converter | Demetri Giannopoulos, Qiong Li | 2004-01-06 |
| 6563718 | Capacitively coupled power converter | Qiong Li | 2003-05-13 |
| 6549432 | Single-winding, multiple-output, bi-directional flyback converter | Demetri Giannopoulos, Laurence Bourdillon | 2003-04-15 |
| 6510066 | Switch mode power supply and method for transferring data across a power transformer | Demetri Giannopoulos, Qiong Li | 2003-01-21 |
| 6400581 | Method for adaptive control of switching losses in a drive circuit for active elements | — | 2002-06-04 |
| 6341073 | Multiple valley controller for switching circuit | — | 2002-01-22 |
| RE37500 | System for partitioning and testing submodule circuits of an integrated circuit | — | 2002-01-08 |
| 6011387 | Analog autonomous test bus framework for testing integrated circuits on a printed circuit board | — | 2000-01-04 |
| 5936446 | PWM variable voltage load driver with peak voltage limitation | — | 1999-08-10 |
| 5731701 | Analog autonomous test bus framework for testing integrated circuits on a printed circuit board | — | 1998-03-24 |
| 5721511 | PWM variable voltage load driver | — | 1998-02-24 |
| 5717329 | Analog autonomous test bus framework for testing integrated circuits on a printed circuit board | — | 1998-02-10 |