Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1072490 | Electric toothbrush | Xian-Wei Song, Ting-Kang Ou, Hao Ding, Zhi-Ping Zhang, Xue-Mei Song +2 more | 2025-04-29 |
| D1071758 | Positioning label device | Ting-Kang Ou, Xian-Wei Song | 2025-04-22 |
| D984445 | Indoor positioning base station | Ting-Kang Ou, Xian-Wei Song | 2023-04-25 |
| 11431724 | Shared electronic device management device and method | Bo Zhang, Tao Zhao, Lin Liu, Xiao-Nan Zhu, Jian-Guo Chan +3 more | 2022-08-30 |