Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5630050 | Method and system for capturing and controlling access to information in a coupling facility | Deborah Elizabeth Neuhard, Jeffrey M. Nick, Kelly B. Pushong | 1997-05-13 |
| 5604863 | Method for coordinating executing programs in a data processing system | Ruth A. Allen, Jaime F. Anaya, Roger L. Brookmeyer, Lisa M. Goetze, James C. Kleewein +4 more | 1997-02-18 |
| 5561809 | In a multiprocessing system having a coupling facility, communicating messages between the processors and the coupling facility in either a synchronous operation or an asynchronous operation | David A. Elko, Audrey A. Helffrich, John F. Isenberg, Jr., Brian B. Moore, Jeffrey M. Nick +1 more | 1996-10-01 |
| 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, Jimmy Paul Strickland, 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 |
| 5515499 | Method and system for reconfiguring a storage structure within a structure processing facility | Ruth A. Allen, Jaime F. Anaya, Roger L. Brockmeyer, Lisa M. Goetze, James C. Kleewein +4 more | 1996-05-07 |
| 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 |
| 5465359 | Method and system for managing data and users of data in a data processing system | Ruth A. Allen, Lisa M. Goetze, Jeffrey M. Nick, Kelly B. Pushong, David H. Surman | 1995-11-07 |
| 5463736 | Coupling facility for receiving commands from plurality of hosts for activating selected connection paths to I/O devices and maintaining status thereof | David A. Elko, Jeffrey A. Frey, Audrey A. Helffrich, John F. Isenberg, Jr., Brian B. Moore +2 more | 1995-10-31 |
| 5457793 | Software cache management of a shared electronic store in a supplex | David A. Elko, Jeffrey A. Frey, Brian B. Moore, Jeffrey M. Nick, Kevin Frank Smith | 1995-10-10 |
| 5450590 | Authorization method for conditional command execution | David A. Elko, Jeffrey A. Frey, Audrey A. Helffrich, Jeffrey M. Nick | 1995-09-12 |
| 5416921 | Apparatus and accompanying method for use in a sysplex environment for performing escalated isolation of a sysplex component in the event of a failure | Jeffrey A. Frey, Lisa M. Goetze, Allan S. Meritt, Jeffrey M. Nick, William C. Shepard +1 more | 1995-05-16 |
| 5410695 | Apparatus and method for list management in a coupled data processing system | Jeffrey A. Frey, Audrey A. Helffrich, Jeffrey M. Nick | 1995-04-25 |
| 5394542 | Clearing data objects used to maintain state information for shared data at a local complex when at least one message path to the local complex cannot be recovered | Jeffrey A. Frey, Jeffrey M. Nick | 1995-02-28 |
| 5394554 | Interdicting I/O and messaging operations from sending central processing complex to other central processing complexes and to I/O device in multi-system complex | David A. Elko, John F. Isenberg, Jr., Allan S. Meritt, Brian B. Moore, Jeffrey M. Nick +2 more | 1995-02-28 |
| 5392397 | Command execution system for using first and second commands to reserve and store second command related status information in memory portion respectively | David A. Elko, Jeffrey A. Frey, Audrey A. Helffrich, Jeffrey M. Nick | 1995-02-21 |
| 5390328 | Data processing system and method for providing notification in a central processor of state changes for shared data structure on external storage | Jeffrey A. Frey, Audrey A. Helffrich, Jeffrey M. Nick | 1995-02-14 |
| 5388266 | Management of data objects used intain state information for shared data at a local complex | Jeffrey A. Frey, Ronald Faye Hill, Jr., Jeffrey M. Nick, Ambrose A. Verdibello, Jr. | 1995-02-07 |
| 5339405 | Command quiesce function | David A. Elko, Jeffrey A. Frey, Audrey A. Helffrich, Jeffrey M. Nick | 1994-08-16 |
| 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, Jimmy Paul Strickland, George W. Wang | 1994-08-16 |
| 5331673 | Integrity of data objects used to maintain state information for shared data at a local complex | David A. Elko, Jeffrey A. Frey, Audrey A. Helffrich, Jeffrey M. Nick | 1994-07-19 |
| 5317739 | Method and apparatus for coupling data processing systems | David A. Elko, Jeffrey A. Frey, John F. Isenberg, Jr., Jeffery M. Mick, Jimmy Paul Strickland +2 more | 1994-05-31 |
| 5305448 | Shared access serialization featuring second process lock steal and subsequent write access denial to first process | Joseph S. Insalaco | 1994-04-19 |
| 5247647 | Detection of deletion of stored data by concurrently executing processes in a multiprocessing data processing system | David D. Brown, Wayne J. Morschhauser, Rick F. Reinheimer | 1993-09-21 |
| 5134696 | Virtual lookaside facility | David D. Brown, Wayne J. Morschhauser, Rick F. Reinheimer | 1992-07-28 |