Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5495587 | Method for processing checkpoint instructions to allow concurrent execution of overlapping instructions | Steven T. Comfort, Clifford O. Hayden, John S. Liptay, Charles F. Webb | 1996-02-27 |
| 5495590 | Checkpoint synchronization with instruction overlap enabled | Steven T. Comfort, Clifford O. Hayden, John S. Liptay, Charles F. Webb | 1996-02-27 |
| 5386560 | Execution of page data transfer by PT processors and issuing of split start and test instructions by CPUs coordinated by queued tokens | Donald W. McCauley, Richard J. Schmalz, Ronald M. Smith, Sr. | 1995-01-31 |
| 5345567 | System and method for modifying program status word system mask, system access key, and address space code with overlap enabled | Clifford O. Hayden, David R. Snyder, Charles F. Webb | 1994-09-06 |
| 5293613 | Recovery control register | Clifford O. Hayden, Robert J. Hurban | 1994-03-08 |
| 5269017 | Type 1, 2 and 3 retry and checkpointing | Clifford O. Hayden, Robert J. Hurban, Donald W. McCauley, John S. Murdock, Jr. | 1993-12-07 |