Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9134014 | Recessed lamp housing with adjustable spring clipping device | Chung-Jung Chen | 2015-09-15 |
| D682447 | LED lamp | Ling-Yu Tsai, Sheng-Tzu Yang | 2013-05-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9134014 | Recessed lamp housing with adjustable spring clipping device | Chung-Jung Chen | 2015-09-15 |
| D682447 | LED lamp | Ling-Yu Tsai, Sheng-Tzu Yang | 2013-05-14 |