Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7685138 | Virtual cursors for XML joins | Kevin Scott Beyer, Marcus Fontoura, Sridhar Rajagopalan, Beverly Yang | 2010-03-23 |
| 7565347 | Indexing and searching of electronic message transmission thread sets | Andrei Broder, Nadav Eiron, Marcus Fontoura, Michael Herscovici, Ronny Lempel +1 more | 2009-07-21 |
| 7496568 | Efficient multifaceted search in information retrieval systems | Andrei Broder, Nadav Eiron, Felipe Marcus Fontoura, Ronny Lempel, Ning Li +4 more | 2009-02-24 |
| 7424467 | Architecture for an indexer with fixed width sort and variable width sort | Marcus Fontoura, Andreas Neumann, Sridhar Rajagopalan, Jason Zien | 2008-09-09 |
| 7293005 | Pipelined architecture for global analysis and index building | Marcus Fontoura, Reiner Kraft, Tony Leung, John A. McPherson, Jr., Andreas Neumann +3 more | 2007-11-06 |
| 7043487 | Method for storing XML documents in a relational database system while exploiting XML schema | Rajasekar Krishnamurthy, Jayavel Shanmugasundaram | 2006-05-09 |
| 7016915 | Method for processing XML queries over relational data and meta-data using a relational database system | Jayavel Shanmugasundaram | 2006-03-21 |
| 6947945 | Using an XML query language to publish relational data as XML | Michael J. Carey, Jayavel Shanmugasundaram, Narayana Iyer | 2005-09-20 |
| 6934712 | Tagging XML query results over relational DBMSs | Gerald G. Kiernan, Jayavel Shanmugasundaram | 2005-08-23 |
| 6345267 | Method and system for look ahead query evaluation planning based on interesting partition properties | Guy M. Lohman, David E. Simmen, Monica Sachiye Urata | 2002-02-05 |
| 6304866 | Aggregate job performance in a multiprocessing system by incremental and on-demand task allocation among multiple concurrently operating threads | Jyh-Herng Chow, John Frederick Hornibrook, Bruce G. Lindsay, Geoffrey PEDDLE, Amit Somani +2 more | 2001-10-16 |
| 6253197 | System and method for hash loops join of data using outer join and early-out join | Bruce G. Lindsay | 2001-06-26 |
| 6226639 | System and method for hybrid hash join using over-partitioning to respond to database query | Bruce G. Lindsay, Sridhar Rajagopalan | 2001-05-01 |
| 6112198 | Optimization of data repartitioning during parallel query optimization | Guy M. Lohman, Mir Hamid Pirahesh, David E. Simmen, Monica Sachiye Urata | 2000-08-29 |
| 6105020 | System and method for identifying and constructing star joins for execution by bitmap ANDing | Bruce G. Lindsay, David E. Simmen, Kaarel Truuvert | 2000-08-15 |
| 6092062 | Relational database query optimization to perform query evaluation plan, pruning based on the partition properties | Guy M. Lohman, David E. Simmen, Monica Sachiye Urata | 2000-07-18 |
| 5960428 | Star/join query optimization | Bruce G. Lindsay, Guy M. Lohman, Mir Hamid Pirahesh, David E. Simmen, Monica Sachiye Urata | 1999-09-28 |
| 5671403 | Iterative dynamic programming system for query optimization with bounded complexity | Honesty Cheng Young | 1997-09-23 |
| 5619692 | Semantic optimization of query order requirements using order detection by normalization in a query compiler system | Timothy R. Malkemus, David E. Simmen | 1997-04-08 |
| 5548754 | Optimization of SQL queries using early-out join transformations | Mir Hamid Pirahesh, Ting Yu Leung, Guy M. Lohman, David E. Simmen | 1996-08-20 |
| 5548758 | Optimization of SQL queries using early-out join transformations of column-bound relational tables | Mir Hamid Pirahesh, Ting Yu Leung, Guy M. Lohman, David E. Simmen | 1996-08-20 |
| 5542089 | Method and apparatus for estimating the number of occurrences of frequent values in a data set | Bruce G. Lindsay | 1996-07-30 |