Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8184457 | Switch mode power supply for in-line voltage applications | Yimin Chen, Yuhong Fang, Arun Ganesh | 2012-05-22 |
| 7868559 | Electronic ballast with higher startup voltage | Ramakrishnan Venkatraman | 2011-01-11 |
| 6628091 | Electronic switch for a bi-level fluorescent lamp fixture | John M. Griffin, Sreeraman Venkitasubrahmanian | 2003-09-30 |