Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8444301 | Lens and illumination device | Chin-Chung Chen | 2013-05-21 |
| 8419226 | LED unit | Chin-Chung Chen | 2013-04-16 |
| 8360618 | LED unit | Chin-Chung Chen | 2013-01-29 |
| 8231248 | LED unit | Chin-Chung Chen | 2012-07-31 |