Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11620392 | Sargable evaluation of queries submitted to an encrypted database | Xiaohong Fu, James W. Pickel, Yao-Ching Chen, Nina Bronnikova, Sarbinder S. Kallar +1 more | 2023-04-04 |
| 11327785 | Computing system including enhanced application performance based on last completed operation sequence value | Peter D. Driever, Georgette L. Kurdt, David H. Surman | 2022-05-10 |
| 11144538 | Predictive database index modification | Shuo Li, Xiaobo Wang, Ping Liang, Min Li, Ping-Chuan Wang | 2021-10-12 |
| 11042650 | Sargable query-predicate evaluation for encrypted databases | Xiaohong Fu, James W. Pickel, Yao-Ching Chen, Nina Bronnikova, Sarbinder S. Kallar +1 more | 2021-06-22 |
| 10826878 | Database management system shared ledger support | Michael C. Cox, Donna N. Dillenberger, James W. Pickel | 2020-11-03 |
| 10747572 | Computing system including enhanced application performance based on last completed operation sequence value | Peter D. Driever, Georgette L. Kurdt, David H. Surman | 2020-08-18 |
| 10277561 | Database management system shared ledger support | Michael C. Cox, Donna N. Dillenberger, James W. Pickel | 2019-04-30 |
| 8935471 | Conditional write processing for a cache structure of a coupling facility | Riaz Ahmad, David A. Elko, Georgette L. Kurdt, Scott F. Schiffer, David H. Surman | 2015-01-13 |
| 8838888 | Conditional write processing for a cache structure of a coupling facility | Riaz Ahmad, David A. Elko, Georgette L. Kurdt, Scott F. Schiffer, David H. Surman | 2014-09-16 |
| 7743036 | High performance support for XA protocols in a clustered shared database | Curt L. Cotner, Brian K. Howell, James W. Pickel | 2010-06-22 |
| 7650352 | System and method for increasing availability of an index | You-Chin Fuh, Sauraj Goswami, James Zu-Chia Teng | 2010-01-19 |
| 7552147 | System and method for minimizing data outage time and data loss while handling errors detected during recovery | Laura M. Kunioka-Weis, Thomas Majithia, Haakon Roberts, James Zu-Chia Teng | 2009-06-23 |
| 7412460 | DBMS backup without suspending updates and corresponding recovery using separately stored log and data files | Namik Hrle, Thomas Majithia, James Zu-Chia Teng | 2008-08-12 |
| 7260589 | High performance support for XA protocols in a clustered shared database | Curt L. Cotner, Brian K. Howell, James W. Pickel | 2007-08-21 |
| 7120746 | Technique for data transfer | John Joseph Campbell, David A. Elko, Haakon Roberts, David H. Surman | 2006-10-10 |
| 6968432 | Method and system for altering a sequence number assignment pattern while preserving integrity and high concurrency in a multi-system shared disk environment | RamanaKumari M. Croisettier | 2005-11-22 |
| 6952707 | Efficient sequence number generation in a multi-system data-sharing environment | — | 2005-10-04 |
| 6874104 | Assigning recoverable unique sequence numbers in a transaction processing system | Chandrasekaran Mohan, Inderpal S. Narang | 2005-03-29 |
| 6557082 | Method and apparatus for ensuring cache coherency for spawned dependent transactions in a multi-system environment with shared data storage devices | James Zu-Chia Teng | 2003-04-29 |
| 6539495 | Method, system and program products for providing user-managed duplexing of coupling facility cache structures | David A. Elko, Steven B. Jones, Inderpal S. Narang, Jeffrey M. Nick, Kelly B. Pushong +2 more | 2003-03-25 |
| 6438654 | Castout processing for duplexed cache structures | David A. Elko, Steven B. Jones, Inderpal S. Narang, Jeffrey M. Nick, Kelly B. Pushong +2 more | 2002-08-20 |
| 6230243 | Method, system and program products for managing changed data of castout classes | David A. Elko, Jeffrey M. Nick, David H. Surman, Wendell W. Wilkinson | 2001-05-08 |
| 5761660 | Computer program product and program storage device for database access using a shared electronic store in a multi-system environment having shared disks | Tina L. Masatani, Chandrasekaran Mohan, Inderpal S. Narang, James Zu-Chia Teng | 1998-06-02 |
| 5574902 | Efficient destaging of updated local cache pages for a transaction in a multisystem and multiprocess database management system with a high-speed shared electronic store | Tina Louise Mukai, Inderpal S. Narang, James Zu-Chia Teng | 1996-11-12 |
| 5557792 | Efficient data base access using a shared electronic store in a multi-system environment with shared disks | Tina L. Masatani, Chandrasekaran Mohan, Inderpal S. Narang, James Zu-Chia Teng | 1996-09-17 |