Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11042291 | Text input method in touch screen terminal and apparatus therefor | Hairong Zhang | 2021-06-22 |
| 10459626 | Text input method in touch screen terminal and apparatus therefor | Hairong Zhang | 2019-10-29 |
| 9921744 | Text input method in touch screen terminal and apparatus therefor | Hairong Zhang | 2018-03-20 |
| 9569091 | Text input method in touch screen terminal and apparatus therefor | Hairong Zhang | 2017-02-14 |