Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7743053 | Hybrid database query caching | Tom C. Reyes, Robert M. Wehrmeister | 2010-06-22 |
| 7512600 | Use of multi-join operator and rules as framework for join tree processing in database systems | Kashif A. Siddiqui, Sergei Perfilov | 2009-03-31 |
| 7343370 | Plan generation in database query optimizers through specification of plan patterns | Ramakumar Kosuru | 2008-03-11 |
| 6438741 | System and method for eliminating compile time explosion in a top down rule based system using selective sampling | Hansjorg Zeller, Diana L. Shak | 2002-08-20 |
| 6205441 | System and method for reducing compile time in a top down rule based system using rule heuristics based upon the predicted resulting data flow | Harry A. Leslie, Marek J. Fridrich | 2001-03-20 |