Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8378658 | Load swtch for removing high frequency ripple, noise and/or spikes while providing power to subsystems | — | 2013-02-19 |
| 7622820 | Switch-mode power supply (SMPS) with auto-tuning using limit-cycle oscillation response evaluation | Aleksandar Prodic, Zhenyu Zhao | 2009-11-24 |
| 6958920 | Switching power converter and method of controlling output voltage thereof using predictive sensing of magnetic flux | Alexander Mednik, James Nguyen, Wei Gu | 2005-10-25 |
| 6940733 | Optimal control of wide conversion ratio switching converters | Alexander Mednik, James Nguyen, Sang Ton Ngo, Khai Le, Wei Gu +1 more | 2005-09-06 |
| 6781351 | AC/DC cascaded power converters having high DC conversion ratio and improved AC line harmonics | Alexander Mednik, Wei Gu | 2004-08-24 |
| 6771679 | Apparatus and method for programmable control of laser diode modulation and operating point | — | 2004-08-03 |
| 5847550 | Exit sign having a pulse switching tandem flyback voltage converter and a backup battery | James A. Rekowski | 1998-12-08 |
| 5656925 | Pulse switching tandem flyback voltage converter | James A. Rekowski | 1997-08-12 |