Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11157697 | Method and apparatus for extracting diagnosis object from medical document | Qinan Hu, Yaohai Huang | 2021-10-26 |
| 7609889 | Web service application based optical character recognition system and method | Yong Ni | 2009-10-27 |