Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10003187 | Method and system to prevent voltage sagging in a redundant power supply configuration | Sung Kee Baek, Craig Zimmerman | 2018-06-19 |
| 9614365 | Method and system to prevent bus voltage sagging when an oring-FET in an N+1 redundant power supply configuration is faulty during power up | Sung Kee Baek, Craig Zimmerman | 2017-04-04 |
| 6479949 | Power regulation circuit for high frequency electronic ballast for ceramic metal halide lamp | Louis R. Nerone, Van Anh N. Nguyen | 2002-11-12 |
| 6392365 | Hot restrike protection circuit for self-oscillating lamp ballast | Rui Zhou, Mustansir Kheraluwala, Louis R. Nerone | 2002-05-21 |