Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D867626 | LED light control device | Qianghua Song, Jin-Won Sun, Lianghua Yang | 2019-11-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D867626 | LED light control device | Qianghua Song, Jin-Won Sun, Lianghua Yang | 2019-11-19 |