Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8523407 | Optical element and illuminant device using the same | Hsin-Chieh Huang, Shun-Wen Teng | 2013-09-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8523407 | Optical element and illuminant device using the same | Hsin-Chieh Huang, Shun-Wen Teng | 2013-09-03 |