Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9041293 | Lamp control system, lamp power-saving system and method therefor | Ching-Ran Lee, Jia-Hong Chen | 2015-05-26 |
| 7486033 | Lighting device | Li-Ling Lee, Hung-Chun Li | 2009-02-03 |