Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D836090 | Microphone | Jianwei Li, Chen Li, Xin Yan, Zhifu Yin | 2018-12-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D836090 | Microphone | Jianwei Li, Chen Li, Xin Yan, Zhifu Yin | 2018-12-18 |