Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10274182 | Lighting device with an improved housing | Qingqing Jiang, Chuan Yuan | 2019-04-30 |
| 10204927 | Display substrate, display device containing the same, and method for fabricating the same | Zhaohui Hao, Weidong Liu | 2019-02-12 |