Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9177024 | System, method, and computer-readable medium for optimizing database queries which use spools during query execution | Heng Yuan | 2015-11-03 |
| 8396862 | Product join dynamic partition elimination for multilevel partitioning | Paul Laurence Sinclair, Xiaorong Luo | 2013-03-12 |
| 7941424 | System, method, and computer-readable medium for dynamic detection and management of data skew in parallel join operations | Yu Xu, Pekka Kostamaa | 2011-05-10 |
| 7644083 | Efficiently performing inequality joins | — | 2010-01-05 |
| 7155428 | Emulating a database system | Douglas P. Brown, Jeetendra Chaware | 2006-12-26 |
| 6944633 | Performing a join in a partitioned database system | Lawrence H. Higa, Paul Laurence Sinclair, Kuorong Chiang | 2005-09-13 |