Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10671610 | Processing window partitioning and ordering for on-line analytical processing (OLAP) functions | William B. Ackerman, David L. Meyers, Shivin S. Misra, Michael R. Zabka | 2020-06-02 |
| 10353899 | Processing window partitioning and ordering for on-line analytical processing (OLAP) functions | William B. Ackerman, David L. Meyers, Shivin S. Misra, Michael R. Zabka | 2019-07-16 |
| 10089356 | Processing window partitioning and ordering for on-line analytical processing (OLAP) functions | William B. Ackerman, David L. Meyers, Shivin S. Misra, Michael R. Zabka | 2018-10-02 |
| 8990169 | Statistics collection for database tables | Dimple Bhatia, John Frederick Hornibrook, Harold Hotelling Lee, Ivan Popivanov, Daniele Costante Zilio | 2015-03-24 |
| 8589382 | Multi-fact query processing in data processing system | Anjali Betawadkar-Norwood, Tam Minh Dai Tran | 2013-11-19 |
| 8387028 | Determining a target data type in a heterogeneous multi-level environment | Lan Huang, Tina Louise Mukai, Amit Somani, Yang Sun | 2013-02-26 |
| 7925646 | Estimating the compilation time of a query optimizer | Dengfeng Gao, Ihab Francis Ilyas, Guy M. Lohman, Jun Rao | 2011-04-12 |
| 7856462 | System and computer program product for performing an inexact query transformation in a heterogeneous environment | Lan Huang, Tina Louise Mukai | 2010-12-21 |
| 7739296 | System and method for virtualization of relational stored procedures in non-native relational database systems | Stefan Korn, Jacques Joseph Labrie | 2010-06-15 |
| 7464084 | Method for performing an inexact query transformation in a heterogeneous environment | Lan Huang, Tina Louise Mukai | 2008-12-09 |
| 7386841 | Technique for determining a target data type in a heterogeneous multi-level environment | Lan Huang, Tina Louise Mukai, Amit Somani, Yang Sun | 2008-06-10 |
| 7356526 | Estimating the compilation time of a query optimizer | Dengfeng Gao, Ihab Francis Ilyas, Guy M. Lohman, Jun Rao | 2008-04-08 |
| 7076477 | Fast and robust optimization of complex database queries | Guy M. Lohman | 2006-07-11 |
| 6615203 | Method, computer program product, and system for pushdown analysis during query plan generation | Tina Louise Mukai, Shivakumar Venkataraman, Tian Zhang | 2003-09-02 |
| 6526403 | Method, computer program product, and system for rewriting database queries in a heterogenous environment | Tina Louise Mukai, Shivakumar Venkataraman, Tian Zhang | 2003-02-25 |
| 6381595 | System and method for compensation of functional differences between heterogeneous database management systems | James C. Kleewein, Yun Wang | 2002-04-30 |
| 6370530 | Computer program product for functional compensation in a heterogeneous, distributed database environment | James C. Kleewein, Yun Wang | 2002-04-09 |
| 6360225 | System, method and computer program product for host variable support | James C. Kleewein, Yun Wang | 2002-03-19 |
| 6356912 | Compensation for different connection and cursor characteristics among heterogeneous database management systems | James C. Kleewein, Yun Wang | 2002-03-12 |
| 6105017 | Method and apparatus for deferring large object retrievals from a remote database in a heterogeneous database system | James C. Kleewein, Hemant Maheshwari, Tina Louise Mukai, Steven John Watts | 2000-08-15 |
| 6009428 | System and method for providing a single application program interface for heterogeneous databases | James C. Kleewein, Tina Louise Mukai, Yun Wang | 1999-12-28 |
| 6009265 | Program product for optimizing parallel processing of database queries | Daniel Huang, Yun Wang | 1999-12-28 |
| 5987465 | System, method and computer program product for positioned update support | James C. Kleewein, Yun Wang | 1999-11-16 |
| 5956727 | Heterogeneous database system with data source extensibility and alteration of database functions | Tu-An Cheng, James C. Kleewein, Tina Louise Mukai, Yun Wang, Steven John Watts | 1999-09-21 |
| 5943666 | Method and apparatus for optimizing queries across heterogeneous databases | James C. Kleewein, Tina Louise Mukai, Shivakumar Venkataraman | 1999-08-24 |