Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11164920 | Display substrate, method of manufacturing same, and display device | Yuxin Zhang, Xinyin Wu, Hongfei Cheng | 2021-11-02 |
| 10932535 | Outdoor sunshade umbrella and method for using the same | Zhihong Du, Wenbo Li | 2021-03-02 |