Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12360292 | Lens array and manufacturing method thereof | Kang Guo, Duohui Li, Xin Gu | 2025-07-15 |
| 12345922 | Grating structure, preparation method thereof and display device | Duohui Li, Hong-Ming Chen, Dongliang Zhang, Xiao Zhang, Zheng Duan +2 more | 2025-07-01 |
| 12265236 | Optical module, manufacturing method, and display device | Kang Guo, Feng Zhang, Haitao Huang, Renquan Gu, Duohui Li +4 more | 2025-04-01 |
| 12193263 | Display panel, manufacturing method thereof, and displaying device | Duohui Li, Kang Guo, Zhen Liu, Xiao Zhang, Xin Gu | 2025-01-07 |