Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12001490 | Systems for and methods of finding relevant documents by analyzing tags | Yunshan Lu | 2024-06-04 |
| 11977554 | Methods of and systems for searching by incorporating user-entered information | Yunshan Lu, Bruce D. Karsh | 2024-05-07 |
| 11693864 | Methods of and systems for searching by incorporating user-entered information | Yunshan Lu, Bruce D. Karsh | 2023-07-04 |
| 11341144 | Methods of and systems for searching by incorporating user-entered information | Yunshan Lu, Bruce D. Karsh | 2022-05-24 |
| 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 |
| 10311068 | Methods of and systems for searching by incorporating user-entered information | Yunshan Lu, Bruce D. Karsh | 2019-06-04 |
| 10157233 | Search engine that applies feedback from users to improve search results | Yunshan Lu, Gordon Parker Rios | 2018-12-18 |
| 9715542 | Systems for and methods of finding relevant documents by analyzing tags | Yunshan Lu | 2017-07-25 |
| 9367606 | Search engine that applies feedback from users to improve search results | Yunshan Lu, Gordon Parker Rios | 2016-06-14 |
| 9355178 | Methods of and systems for searching by incorporating user-entered information | Yunshan Lu, Bruce D. Karsh | 2016-05-31 |
| 9092523 | Methods of and systems for searching by incorporating user-entered information | Yunshan Lu, Bruce D. Karsh | 2015-07-28 |
| 8185523 | Search engine that applies feedback from users to improve search results | Yunshan Lu, Gordon Parker Rios | 2012-05-22 |