Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10338306 | Edge-lit light guide device with light source and light guide end received in receiving groove of cover, and metal frame | Guolong Ni, Guobao ZHANG | 2019-07-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10338306 | Edge-lit light guide device with light source and light guide end received in receiving groove of cover, and metal frame | Guolong Ni, Guobao ZHANG | 2019-07-02 |