Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9081486 | Method, device and system for acquiring virtual keyboard | Zhiqiang He, Chunhua Luo, Cheng Guo, Yu Tian, Liang Ma | 2015-07-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9081486 | Method, device and system for acquiring virtual keyboard | Zhiqiang He, Chunhua Luo, Cheng Guo, Yu Tian, Liang Ma | 2015-07-14 |