Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8572068 | Evaluation of set of representative query performance using robustness mapping | Goetz Graefe, Harumi Kuno, Janet L. Wiener | 2013-10-29 |
| 8554760 | System and method for optimizing queries | Suresh Subbiah, Lars Fredriksen, Hansjorg Zeller | 2013-10-08 |
| 8438153 | Performing database joins | Harumi Kuno, Vijay Sarathy, Subrata Naskar | 2013-05-07 |
| 7945558 | Query optimizer with join cardinality estimation which mitigates the effects of skew | — | 2011-05-17 |
| 7890508 | Database fragment cloning and management | Robert H. Gerber, Balan Sethu Raman, James R. Hamilton, John F. Ludeman, Samuel H. Smith +1 more | 2011-02-15 |
| 7515982 | Combining automated and manual information in a centralized system for semiconductor process control | Aishwarya Varadhan, Bo Li, Johnny Hsiang Wu, Chandra Mouli, Ross A. Giddings | 2009-04-07 |
| 7457681 | Automated, modular approach to assigning semiconductor lots to tools | Yi Deng, Aishwarya Varadhan, Joseph J. Concelman, Zachary T. Henkel, Robert A. Madson | 2008-11-25 |
| 7299226 | Cardinality estimation of joins | Nicolas Bruno, Ming-Chuan Wu, Surajit Chaudhuri | 2007-11-20 |
| 6138111 | Cardinality-based join ordering | — | 2000-10-24 |
| 5987453 | Method and apparatus for performing a join query in a database system | Anurag Kashyap, Robert H. Gerber, Paul S. Taylor, Scott Alan Shurts, Shengsong Ni +1 more | 1999-11-16 |
| 5412804 | Extending the semantics of the outer join operator for un-nesting queries to a data base | — | 1995-05-02 |