Issued Patents 2024
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1053360 | Hearing aid | Huadong WANG, Yunhui Chen | 2024-12-03 |
| D1053361 | Hearing aid | Huadong WANG, Yuqiang Chen | 2024-12-03 |
| D1053362 | Hearing aid | Wenqing Liu, Huadong WANG | 2024-12-03 |
| 11939190 | Elevating apparatus based on hetero-oriented, non-isometric, dual-spiral drive structure | Xiangdong Kong | 2024-03-26 |
| D1016010 | Hearing aids and charging case set | Huadong WANG, Xiaowu Zhu | 2024-02-27 |
| 11894991 | Rate negotiation method and apparatus thereof | — | 2024-02-06 |