Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7730042 | Method, system, and program for a policy based storage manager | Murthy V. Devarakonda, Jack Gelb, Jr., Avijit Saha | 2010-06-01 |
| 7725444 | Method for a policy based storage manager | Murthy V. Devarakonda, Jack Gelb, Jr., Avijit Saha | 2010-05-25 |
| 7640416 | Method for automatically relating components of a storage area network in a volume container | Prasenjit Sarkar, Brent Cameron Beardsley | 2009-12-29 |
| 7269612 | Method, system, and program for a policy based storage manager | Murthy V. Devarakonda, Jack Gelb, Jr., Avijit Saha | 2007-09-11 |
| 7260575 | Performance optimization for data sharing across batch sequential processes and on-line transaction processes | Gerard M. Dearing, Kenneth Michael Kapulka | 2007-08-21 |
| 6732137 | Performance optimization for data sharing across batch sequential processes and on-line transaction processes | Gerard M. Dearing, Kenneth Michael Kapulka | 2004-05-04 |
| 6339793 | Read/write data sharing of DASD data, including byte file system data, in a cluster of multiple data processing systems | Laura M. Bostian, John Lee Brooks, William Schoen, Walter James Kincaid | 2002-01-15 |
| 6061769 | Data set backup in a shared environment | Kenneth Michael Kapulka, Ian Hulme Rose, Jonathan A. Scott | 2000-05-09 |
| 5742830 | Method and apparatus for performing conditional operations on externally shared data | David A. Elko, Jeffrey A. Frey, Audrey A. Helffrich, John F. Isenberg, Jr., Jeffrey M. Nick +2 more | 1998-04-21 |
| 5544345 | Coherence controls for store-multiple shared data coordinated by cache directory entries in a shared electronic storage | Kelly Carpenter, Gerard M. Dearing, Jeffrey M. Nick, Michael D. Swanson, Wendell W. Wilkinson | 1996-08-06 |
| 5537574 | Sysplex shared data coherency method | David A. Elko, Jeffrey A. Frey, John F. Isenberg, Jr., Chandrasekaran Mohan, Inderpal S. Narang +2 more | 1996-07-16 |
| 5493668 | Multiple processor system having software for selecting shared cache entries of an associated castout class for transfer to a DASD with one I/O operation | David A. Elko, Jeffrey A. Frey, Chandrasekaran Mohan, Inderpal S. Narang, Jeffrey M. Nick +1 more | 1996-02-20 |
| 5355477 | Method for updating a block using record-level locks by committing the update if the block has not been updated by another process otherwise spinning | Kenneth Michael Kapulka | 1994-10-11 |
| 5339427 | Method and apparatus for distributed locking of shared data, employing a central coupling facility | David A. Elko, John F. Isenberg, Jr., Brian B. Moore, Michael D. Swanson, George W. Wang | 1994-08-16 |
| 5317739 | Method and apparatus for coupling data processing systems | David A. Elko, Jeffrey A. Frey, John F. Isenberg, Jr., Jeffery M. Mick, Michael D. Swanson +2 more | 1994-05-31 |
| 4878167 | Method for managing reuse of hard log space by mapping log data during state changes and discarding the log data | Kenneth Michael Kapulka, Holly A. Rader | 1989-10-31 |
| 4480304 | Method and means for the retention of locks across system, subsystem, and communication failures in a multiprocessing, multiprogramming, shared data environment | Clarence A. Carr, Robert L. Huddleston | 1984-10-30 |
| 4399504 | Method and means for the sharing of data resources in a multiprocessing, multiprogramming environment | Ronald L. Obermarck, Vern L. Watts | 1983-08-16 |