Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10419838 | Headset with proximity user interface | Thomas G Criswell, Hua Zhao, ShouBo Feng | 2019-09-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10419838 | Headset with proximity user interface | Thomas G Criswell, Hua Zhao, ShouBo Feng | 2019-09-17 |