Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9894431 | Microphone rubber boot | James ZiYan He, Jian Zou | 2018-02-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9894431 | Microphone rubber boot | James ZiYan He, Jian Zou | 2018-02-13 |