Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9784420 | LED device and preparation method thereof | Kun Zhao, Ming Zhang | 2017-10-10 |
| 9680070 | LED light source performance compensation apparatus, device and application thereof | Kun Zhao, Beidou Liu | 2017-06-13 |