Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11799419 | Detection condition determining method, apparatus, and photovoltaic system | Jianqiang Wang, Yanzhong Zhang, Yongbing Gao | 2023-10-24 |
| D1001098 | Replacement headband cushion kit | — | 2023-10-10 |
| D1000414 | Ear pad | Jun Zhang | 2023-10-03 |