Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7146370 | Copying a portion of a database structure associated with a query | Jerry Lynn Klindt | 2006-12-05 |
| 7136861 | Method and system for multiple function database indexing | Steven B. Cohen | 2006-11-14 |
| 7113957 | Row hash match scan join using summary contexts for a partitioned database system | Steven B. Cohen | 2006-09-26 |
| 7080072 | Row hash match scan in a partitioned database system | — | 2006-07-18 |
| 7035851 | Reorganization of database records using partition merging | Kuorong Chiang | 2006-04-25 |
| 6999967 | Semantically reducing the number of partitions involved in a join | Ahmad Said Ghazal | 2006-02-14 |
| 6944633 | Performing a join in a partitioned database system | Lawrence H. Higa, Mark Sirek, Kuorong Chiang | 2005-09-13 |
| 6845375 | Multi-level partitioned database system | — | 2005-01-18 |
| 6772163 | Reduced memory row hash match scan join for a partitioned database system | Kuorong Chiang | 2004-08-03 |
| 6738756 | Analysis method and apparatus for a parallel system | Douglas P. Brown | 2004-05-18 |
| 6662175 | Semantic query optimization using value correlation | Ahmad Said Ghazal | 2003-12-09 |
| 6643636 | Optimizing a query using a non-covering join index | Grace Kwan-On Au, Ahmad Said Ghazal | 2003-11-04 |
| 6505188 | Virtual join index for relational databases | Ahmad Said Ghazal, Chi-Kim Hoang | 2003-01-07 |