Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10343635 | Lower grille assembly preventing light leakage | Xiaoming Zhang, Wufan Li | 2019-07-09 |
| 9322593 | Umbrella draining assembly | — | 2016-04-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10343635 | Lower grille assembly preventing light leakage | Xiaoming Zhang, Wufan Li | 2019-07-09 |
| 9322593 | Umbrella draining assembly | — | 2016-04-26 |