Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1076238 | Earmuff | Ding He, Xu Feng Yang, Jia Ting Xiao | 2025-05-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1076238 | Earmuff | Ding He, Xu Feng Yang, Jia Ting Xiao | 2025-05-20 |