Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7969083 | Discharge lamp and production method thereof | Tjong-Ren Chang, Wen-Chun Chiu, Wei-Yuan Tsou | 2011-06-28 |
| 7946900 | Fabrication method of discharge lamp | Tjong-Ren Chang, Wei-Yuan Tsou, Chun-Chieh Huang, Chun-Hsu Lin, Chin-Chia Chang | 2011-05-24 |