Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6032143 | Evaluation of existential and universal subquery in a relational database management system for increased efficiency | Ting Yu Leung, Mir Hamid Pirahesh, Tuong Chanh Truong | 2000-02-29 |
| 5864840 | Evaluation of existential and universal subquery in a relational database management system for increased efficiency | Ting Yu Leung, Mir Hamid Pirahesh, Tuong Chanh Truong | 1999-01-26 |