Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9989931 | Charging assembly for wrist watch and wrist watch | Wangfa Zhan, Jun Zhang | 2018-06-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9989931 | Charging assembly for wrist watch and wrist watch | Wangfa Zhan, Jun Zhang | 2018-06-05 |