Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D955111 | Protection bag for earphone | Yaohua Xie, Guichuan Zhou | 2022-06-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D955111 | Protection bag for earphone | Yaohua Xie, Guichuan Zhou | 2022-06-21 |