Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12088989 | Earphone | Zeying ZHENG, Jiang XU, Yonggen WANG, Haofeng ZHANG, Chong WANG +4 more | 2024-09-10 |
| 11985473 | Earphone | Zeying ZHENG, Jiang XU, Yonggen WANG, Haofeng ZHANG, Chong WANG +4 more | 2024-05-14 |