Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12271379 | Cross-database join query | Hai Jun Shen, Chang Sheng Liu, Jun Liu, Ying Qi Pan | 2025-04-08 |
| 11893015 | Optimizing query performance in virtual database | Hai Jun Shen, Chang Sheng Liu, Ying Qi Pan | 2024-02-06 |