Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11194818 | Promoting social media content in search | Luke Hiro Swartz, Zhengrong Ji | 2021-12-07 |
| 11100499 | Location modeling using transaction data for validation | Philip McDonnell, Joshua J. Sacks, Zhengrong Ji | 2021-08-24 |