Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10935711 | Light guide plate for an electronic paper display, and the electronic paper display | Yongqiang Lin | 2021-03-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10935711 | Light guide plate for an electronic paper display, and the electronic paper display | Yongqiang Lin | 2021-03-02 |