Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10642706 | Detection and recovery of lost host enabled facilities | Scott B. Compton, Dale F. Riedy | 2020-05-05 |
| 8782014 | Data integrity mechanism for external storage devices | Harry M. Yudenfriend | 2014-07-15 |
| 6055602 | Logical positioning within a storage device by a storage controller | James Elkins McIlvain | 2000-04-25 |
| 5870537 | Concurrent switch to shadowed device for storage controller and device errors | Robert Frederic Kern, Michael Aloysius Paulsen, Harry M. Yudenfriend | 1999-02-09 |
| 5765200 | Logical positioning within a storage device by a storage controller | James Elkins McIlvain | 1998-06-09 |
| 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, David H. Surman +1 more | 1995-05-16 |
| 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 |
| 5388254 | Method and means for limiting duration of input/output (I/O) requests | John F. Betz, Allan S. Meritt, Larry R. Perry, Harry M. Yudenfriend | 1995-02-07 |