Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9524050 | Disambiguating touch-input based on variation in pressure along a touch-trail | Shumin Zhai | 2016-12-20 |
| 9317201 | Predictive virtual keyboard | Shumin Zhai | 2016-04-19 |
| 8484573 | Predictive virtual keyboard | Shumin Zhai | 2013-07-09 |
| 8436827 | Disambiguating touch-input based on variation in characteristic such as speed or pressure along a touch-trail | Shumin Zhai | 2013-05-07 |