Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8963436 | Light emitting element driving device | Hiroaki Nakamura | 2015-02-24 |
| 8476879 | Saving energy mode (SEM) for an interleaved power factor correction (PFC) converter | Michael J. Gaboury, Gregory J. Rausch | 2013-07-02 |
| 8427119 | Power source apparatus | — | 2013-04-23 |
| 8384368 | Power conversion apparatus and controller thereof | — | 2013-02-26 |
| 8248040 | Time-limiting mode (TLM) for an interleaved power factor correction (PFC) converter | Gregory J. Rausch, Michael J. Gaboury | 2012-08-21 |
| 8248041 | Frequency compression for an interleaved power factor correction (PFC) converter | Gregory J. Rausch, Michael J. Gaboury | 2012-08-21 |
| 8217687 | Capacitive load driver | Akio Iwabuchi, Satoru Washiya | 2012-07-10 |
| 8212539 | Interleaved converter | — | 2012-07-03 |
| 8138737 | Duty cycle controller for power factor correction circuit | — | 2012-03-20 |
| 8059430 | High efficiency DC-DC converter for reduced switching loss | — | 2011-11-15 |
| 8008945 | Level-shift circuit | — | 2011-08-30 |
| 7888985 | Level shift circuit | — | 2011-02-15 |
| 7696733 | Resonant switching power source device | — | 2010-04-13 |
| 7542313 | Induction heating apparatus capable of stably operating at least one switching element contained therein | — | 2009-06-02 |
| 7339799 | Switching power supply | Yoichi Terasawa, Yoichi Kyono | 2008-03-04 |