Issued Patents 2019
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D870036 | Charger | Jianrong Zhou, Jun Wang, Shilin Wang, Weijun Pan | 2019-12-17 |
| D870035 | Charger | Jianrong Zhou, Jun Wang, Shilin Wang, Weijun Pan | 2019-12-17 |
| D864284 | Digital welding goggle | Jianrong Zhou, Rongjiang Wang | 2019-10-22 |
| D857303 | Welders' mask | Jianrong Zhou, Rongjiang Wang | 2019-08-20 |
| D857304 | Welders' mask | Jianrong Zhou, Rongjiang Wang | 2019-08-20 |
| D856924 | Power bank | Jianrong Zhou, Jun Wang, Weijun Pan | 2019-08-20 |
| D857302 | Welders' mask | Jianrong Zhou, Rongjiang Wang | 2019-08-20 |
| 10231873 | Auto darkening mask | — | 2019-03-19 |