Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9612697 | Touch control method of capacitive and electromagnetic dual-mode touch screen and handheld electronic device | Guoying Du | 2017-04-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9612697 | Touch control method of capacitive and electromagnetic dual-mode touch screen and handheld electronic device | Guoying Du | 2017-04-04 |