Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D965705 | Hula ring | — | 2022-10-04 |
| D954857 | Hula ring | — | 2022-06-14 |
| 11266027 | Single-layer circuit board, multi-layer circuit board, and manufacturing methods therefor | Siping Bai, Xianglan Wu, Zhijian Wang, Jinqiang Zhang | 2022-03-01 |