Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9033559 | Assembling heat dissipating lighting device | Hsien-Chih Ting, Chun-Jiun Chang | 2015-05-19 |
| 8154029 | Planar light source device | Tsung-Jen Liao, Yen-Cheng Chen, Ching-Lin Tseng, Ming-Li Chang | 2012-04-10 |