Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10810234 | Searching for and determining relationships among entities | Yanyan Han, Xiaoyang Gao, William Scott Spangler, Sheng Hua Bao | 2020-10-20 |
| 10552541 | Processing natural language queries based on machine learning | Henry Haitian Chen, Sheng Hua Bao, William Scott Spangler | 2020-02-04 |