Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9835313 | Optical unit for light-emitting structure, light-emitting structure, and light box including the light-emitting structure | Yaojun Feng, Yuanyuan He, Canbang Yang | 2017-12-05 |