Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11698699 | Virtual keyboard error correction based on a dynamic spatial model | Xu Liu, Shumin Zhai, Billy Dou | 2023-07-11 | $137,541,000 |
| 11347352 | Virtual keyboard error correction based on a dynamic spatial model | Xu Liu, Shumin Zhai, Billy Dou | 2022-05-31 | $85,365,000 |
| 9551581 | Turn-by-turn navigation system and method using feedforward location estimation | — | 2017-01-24 |