Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7711730 | Method of returning data during insert statement processing | Margaret Bernal, Karelle Lynne Cornwell, Hsuiying Cheng, Yao-Ching Chen, Christopher Crone +3 more | 2010-05-04 |
| 7711746 | System and method for deploying an SQL procedure | Margaret Bernal, Yao-Ching Chen, Ding-Wei Chieh, Curt L. Cotner, Baoqiu Cui +11 more | 2010-05-04 |
| 7580958 | Supporting multiple versions of a routine | Yao-Ching Chen, Curt L. Cotner, Baoqiu Cui, Tammie Dang, Joe Cheng-yu Huang +6 more | 2009-08-25 |
| 7188098 | Query transformation for union all view join queries using join predicates for pruning and distribution | Yao-Ching Chen, Ding-Wei Chieh, Huong TRAN, Guogen Zhang | 2007-03-06 |
| 7181446 | Query transformation for queries involving correlated subqueries having correlation join predicates with local filtering predicates involving predicate transitive closure and predicate pull-out | Patrick D. Bossman, Lee-Chin Hsu Liu, Jerry Mukai | 2007-02-20 |
| 6792420 | Method, system, and program for optimizing the processing of queries involving set operators | Yao Ching Stephen Chen, Yun Wang, Guogen Zhang | 2004-09-14 |