Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9612683 | Operation method of touch screen with zooming-in function and touch screen device | — | 2017-04-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9612683 | Operation method of touch screen with zooming-in function and touch screen device | — | 2017-04-04 |