Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9826591 | Button backlight processing method and apparatus and terminal device | Zhihua Li, Changming Liu | 2017-11-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9826591 | Button backlight processing method and apparatus and terminal device | Zhihua Li, Changming Liu | 2017-11-21 |