Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10242058 | Access path optimization through system statistics | Hao Feng, Shuo Li, Xin Ying Yang | 2019-03-26 |
| 10205730 | Access control for database | Hao Feng, Shuo Li, Xin Ying Yang | 2019-02-12 |
| 10169600 | Encryption policies for various nodes of a file | Hao Feng, Shuo Li, Jun Wang | 2019-01-01 |