Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9710440 | Presenting fixed format documents in reflowed format | Wei Zeng, Raman Narayanan, Ming Liu, Aleksandr Gil | 2017-07-18 |
| 8078953 | Math calculation in word processors | William Ben Kunz, Xin Li, Luke Kelly, Jinsong Yu, Murray Sargent | 2011-12-13 |
| 8073258 | Using handwriting recognition in computer algebra | Jinsong Yu, Xin Li, Luke Kelly, Larry Israel | 2011-12-06 |
| 7752148 | Math problem checker | Jinsong Yu, Luke Kelly, William Ben Kunz, Larry Israel, Xin Li | 2010-07-06 |
| 7495666 | Intelligent graph range for computer algebra system | Jinsong Yu, William Ben Kunz | 2009-02-24 |