Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11036814 | Search engine that applies feedback from users to improve search results | Yunshan Lu, Gordon Parker Rios | 2021-06-15 |
| 10963522 | Systems for and methods of finding relevant documents by analyzing tags | Yunshan Lu | 2021-03-30 |