Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11169994 | Query method and query device | Lei Qiu, Haiyan Huang | 2021-11-09 |
| 10901976 | Method and apparatus for determining SQL execution plan | Huijun Liu, Yang Ren, Feng Han | 2021-01-26 |