Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7945557 | Method, system, and program for query optimization with algebraic rules | Qi Cheng, Mir Hamid Pirahesh, Calisto P. Zuzarte | 2011-05-17 |
| 7386841 | Technique for determining a target data type in a heterogeneous multi-level environment | Lan Huang, Eileen Tien Lin, Tina Louise Mukai, Amit Somani | 2008-06-10 |
| 7240078 | Method, system, and program for query optimization with algebraic rules | Qi Cheng, Mir Hamid Pirahesh, Calisto P. Zuzarte | 2007-07-03 |
| 7167853 | Matching and compensation tests for optimizing correlated subqueries within query using automatic summary tables | Markos Zaharioudakis, Mir Hamid Pirahesh, Roberta Jo Cochrane, George Lapis | 2007-01-23 |
| 7080062 | Optimizing database queries using query execution plans derived from automatic summary table determining cost based queries | Ting Yu Leung, David E. Simmen | 2006-07-18 |
| 6847962 | Analyzing, optimizing and rewriting queries using matching and compensation between query and automatic summary tables | Roberta Jo Cochrane, George Lapis, Ting Yu Leung, Mark Paskin, Mir Hamid Pirahesh +2 more | 2005-01-25 |
| 6560594 | Cube indices for relational database management systems | Roberta Jo Cochrane, George Lapis, Ting Yu Leung, Mir Hamid Pirahesh, Markos Zaharioudakis | 2003-05-06 |
| 6107684 | Semiconductor device having a signal pin with multiple connections | Erik Busking, Maarten Visee | 2000-08-22 |