Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11525947 | Fresnel lens and display devices with such Fresnel lens | Kunyang Li, Di Pan, Hang Fan, Weitang LIANG | 2022-12-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11525947 | Fresnel lens and display devices with such Fresnel lens | Kunyang Li, Di Pan, Hang Fan, Weitang LIANG | 2022-12-13 |