Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9236548 | Method for manufacturing light-emitting devices with improved active-region | Chunhui Yan, Jianping Zhang, Ying Liu | 2016-01-12 |
| 8476652 | Three-dimensional light-emitting devices and method for fabricating the same | Chunhui Yan, Jianping Zhang, Ying Liu, Kevin Ma | 2013-07-02 |
| 8421057 | Light-emitting devices with improved active-region | Chunhui Yan, Jianping Zhang, Ying Liu | 2013-04-16 |