Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9996590 | System and method for identifying miscategorization | Dingxian Wang, David Goldberg, Yuanjie Liu | 2018-06-12 |
| 9984151 | Determining search results using session based refinements | Yuanjie Liu, Michael Ching, Song Feng, Joseph Anthony Beynon, David Goldberg | 2018-05-29 |