Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10754858 | Adaptive multi-index access plan for database queries | Brian L. Baggett, Shuanglin Guo, Andrei F. Lurie, Terence P. Purcell, Martina Simova | 2020-08-25 |
| 10545972 | Identification and elimination of non-essential statistics for query optimization | Jason L. Alpers, Terence P. Purcell | 2020-01-28 |
| 10459933 | Identification and elimination of non-essential statistics for query optimization | Jason L. Alpers, Terence P. Purcell | 2019-10-29 |
| 10380104 | Method to monitor dynamic SQL statements for automatic stabilization in a data sharing environment | Frank D. Bower, Tammie Dang, Peter Kuang, Euna Park, Maryela E. Weihrauch | 2019-08-13 |
| 10210210 | Adaptive multi-index access plan for database queries | Brian L. Baggett, Shuanglin Guo, Andrei F. Lurie, Terence P. Purcell, Martina Simova | 2019-02-19 |
| 9256643 | Technique for factoring uncertainty into cost-based query optimization | Jason L. Alpers, Thomas A. Beavin, Shuanglin Guo, Terence P. Purcell | 2016-02-09 |
| 9208198 | Technique for factoring uncertainty into cost-based query optimization | Jason L. Alpers, Thomas A. Beavin, Shuanglin Guo, Terence P. Purcell | 2015-12-08 |
| 9063973 | Method and apparatus for optimizing access path in database | You-Chin Fuh, Ke Wei Wei, Jing Zhou, Xiang Zhou | 2015-06-23 |
| 8645356 | Adaptive query execution plan enhancement | Curt L. Cotner, You-Chin Fuh, Adarsh R. Pannu, Kun Peng Ren | 2014-02-04 |
| 8060495 | Query execution plan efficiency in a database management system | Thomas A. Beavin, You-Chin Fuh, Adarsh R. Pannu, Terence P. Purcell | 2011-11-15 |
| 7984024 | Statistics management | You-Chin Fuh, Chan-Hua Liu | 2011-07-19 |
| 7930294 | Method for partitioning a query | Yefim Shuf, Hong Min, Terence P. Purcell, Ou Jin, Fen-Ling Lin +1 more | 2011-04-19 |
| 7814072 | Management of database statistics | You-Chin Fuh, Shuanglin Guo, Chan-Hua Liu, Yoichi Tsuji, Changjiu Xian | 2010-10-12 |
| 7725448 | Method and system for disjunctive single index access | Thomas A. Beavin, John J. Campbell, You-Chin Fuh, Terence P. Purcell | 2010-05-25 |
| 7644063 | Apparatus, system, and method for ensuring query execution plan stability in a database management system | Frank D. Bower, John J. Campbell, You-Chin Fuh, Adarsh R. Pannu, Terrence P. Purcell | 2010-01-05 |
| 7412439 | Method for statistics management | You-Chin Fuh, Chan-Hua Liu | 2008-08-12 |
| 7302422 | Query workload statistics collection in a database management system | You-Chin Fuh, Shuanglin Guo, Chan-Hua Liu, Yoichi Tsuji | 2007-11-27 |
| 7181446 | Query transformation for queries involving correlated subqueries having correlation join predicates with local filtering predicates involving predicate transitive closure and predicate pull-out | Lee-Chin Hsu Liu, Jerry Mukai, Yumi Tsuji | 2007-02-20 |
| 7139749 | Method, system, and program for performance tuning a database query | You-Chin Fuh, Chan-Hua Liu, Ping-Chuan Wang, Yun Wang, Jie Zhang | 2006-11-21 |