Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9619024 | Virtual input device and virtual input method | Qin Liu, Yongzhen He | 2017-04-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9619024 | Virtual input device and virtual input method | Qin Liu, Yongzhen He | 2017-04-11 |