Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D861938 | Rechargeable keychain light | Jun Liu, Guangtao Chen | 2019-10-01 |
| 10339863 | Pixel circuit, display device, and drive method therefor | Hui Zhu, Yong Qiu, Xiuqi Huang, Xiaoyu Gao, Siming Hu | 2019-07-02 |