Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11774776 | Grating substrate, display substrate, display device and display method thereof | Wenchang Tao, Zongxiang Li, Linlin Lin, Xinmao Qiu, Zuwen Liu +11 more | 2023-10-03 |
| 11739390 | Tanning agent-free leather making method | Xin Huang, Bi Shi | 2023-08-29 |