Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9929308 | Nitride light emitting diode and fabrication method thereof | Changwei Song, Chia-Hung Chang, Chan-Chan Ling | 2018-03-27 |
| 9725824 | Graphite wafer carrier for LED epitaxial wafer processes | Qi Nan, Lei Pan | 2017-08-08 |
| 9520538 | LED epitaxial structure and fabrication method thereof | Qi Nan, Nan Qiao, Wenyan Zhang, HONGMIN ZHOU, Lan Li +3 more | 2016-12-13 |