Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11626795 | High efficiency power factor corrected power converters | — | 2023-04-11 |
| 11515789 | Zero voltage switching flying capacitor power converters | — | 2022-11-29 |
| 11211724 | Small form factor power conversion system | Andrew Reiter | 2021-12-28 |
| 8675374 | Auto-optimization circuits and methods for cyclical electronic systems | Charles Coleman, Sam Seiichiro Ochi, Yeshoda Yedevelly | 2014-03-18 |
| 7956491 | Integrated multi-transformer | Sam Seiichiro Ochi | 2011-06-07 |
| 7944188 | Power converter circuits having bipolar outputs and bipolar inputs | — | 2011-05-17 |
| 7864549 | Zero voltage switching coupled inductor boost power converters | — | 2011-01-04 |
| 7714548 | Adaptive switch timing circuits for zero voltage switching power converters | — | 2010-05-11 |
| 7649754 | Self limiting zero voltage switching power conversion networks | — | 2010-01-19 |
| 7606051 | Fully clamped coupled inductors in power conversion circuits | — | 2009-10-20 |
| 7589571 | Capacitively coupled high side gate driver | — | 2009-09-15 |
| 7551459 | Zero voltage switching coupled inductor boost power converters | — | 2009-06-23 |
| 7480156 | Tapped inductor power conversion networks | — | 2009-01-20 |
| 7466168 | Floating gate drive circuits | — | 2008-12-16 |
| 7439717 | Secondary side post regulators | — | 2008-10-21 |
| 6856522 | Synchronous rectifier gate drive circuits for zero voltage switching power converters | — | 2005-02-15 |
| 6822427 | Circuits and circuit elements for high efficiency power conversion | — | 2004-11-23 |
| 6650550 | Synchronous rectifier self gate drive for zero voltage switching power conversion circuits | — | 2003-11-18 |
| 6580255 | Adaptive gate drivers for zero voltage switching power conversion circuits | — | 2003-06-17 |
| 6560127 | Power conversion circuit having improved zero voltage switching | — | 2003-05-06 |
| 6507176 | Synthesis methods for enhancing electromagnetic compatibility and AC performance of power conversion circuits | — | 2003-01-14 |
| 6483369 | Composite mosfet cascode switches for power converters | — | 2002-11-19 |
| 6462963 | Zero voltage switching power conversion circuits | — | 2002-10-08 |
| 6452814 | Zero voltage switching cells for power converters | — | 2002-09-17 |
| 6437999 | Power electronic circuits with ripple current cancellation | — | 2002-08-20 |