Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8836229 | LED driver circuit | Tsorng-Juu Liang, Yi-Chuan Tsai, Jiann-Fuh Chen | 2014-09-16 |
| 8461765 | LED driving device | Tsorng-Juu Liang, Jiann-Fuh Chen | 2013-06-11 |
| 8427071 | Light emitting diode driving device with a simple structure and an enhanced efficiency | Tsorng-Juu Liang, Jiann-Fuh Chen | 2013-04-23 |