Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10298531 | Analyzing email threads | Song Bai, Hui-Min Huang, Hui Liu, Xiang Shi, Ang Yi | 2019-05-21 |
| 10050921 | Analyzing email threads | Song Bai, Hui-Min Huang, Hui Liu, Xiang Shi, Ang Yi | 2018-08-14 |
| 9703819 | Generation and use of delta index | Si Bin Fan, Peng Hui Jiang, Qiang Song | 2017-07-11 |