Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9317555 | Query method for a distributed database system and query apparatus | Yi Jin, Chun E. Ma, Li Ma, Bo Yang, Ying Zhou | 2016-04-19 |
| 9244999 | Database query using a user-defined function | Yi Jin, Chun E. Ma, Li Ma | 2016-01-26 |