Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10387667 | Method and system for anonymizing activity records | Rajan Peng Kiat Koo, Russell Alan Bruechert, Roderick Duncan Stamp, Vamsi Krishna Akkineni | 2019-08-20 |
| 9953176 | Method and system for anonymizing activity records | Rajan Peng Kiat Koo, Russell Alan Bruechert, Roderick Duncan Stamp, Vamsi Krishna Akkineni | 2018-04-24 |
| 7580918 | System and method of efficiently representing and searching directed acyclic graph structures in databases | Walter Chang, Nadia Ghamrawi | 2009-08-25 |
| 5864841 | System and method for query optimization using quantile values of a large unordered data set | Rakesh Agrawal | 1999-01-26 |
| 5845113 | Method for external sorting in shared-nothing parallel architectures | Honesty Cheng Young | 1998-12-01 |
| 5778353 | Computer program product for optimizing data retrieval using index scanning | Bernhard Schiefer | 1998-07-07 |
| 5758146 | Method and apparatus for optimizing data retrieval using index scanning | Bernhard Schiefer | 1998-05-26 |
| 5664171 | System and method for query optimization using quantile values of a large unordered data set | Rakesh Agrawal | 1997-09-02 |
| 5647058 | Method for high-dimensionality indexing in a multi-media database | Rakesh Agrawal, William Robinson Equitz, Christos Faloutsos, Myron D. Flickner | 1997-07-08 |
| 5542073 | Computer program product for choosing largest selectivities among eligible predicates of join equivalence classes for query optimization | Klaus B. Schiefer | 1996-07-30 |
| 5469568 | Method for choosing largest selectivities among eligible predicates of join equivalence classes for query optimization | Klaus B. Schiefer | 1995-11-21 |
| 5345585 | Method for optimizing processing of join queries by determining optimal processing order and assigning optimal join methods to each of the join operations | Balakrishna R. Iyer | 1994-09-06 |