Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8706469 | Method and apparatus for increasing the efficiency of an emulation engine | William F. Beausoleil, Beshara Elmufdi | 2014-04-22 |
| 7739094 | Method and apparatus for designing an emulation chip using a selectable fastpath topology | Mitchell G. Poplack | 2010-06-15 |
| 7555423 | Emulation processor interconnection architecture | William F. Beausoleil, Mitchell G. Poplack, Beshara Elmufdi | 2009-06-30 |
| 5649155 | Cache memory accessed by continuation requests | Barry W. Krumm, Jin Song Ji, John S. Liptay, Charles F. Webb, David Man Chow Wong +1 more | 1997-07-15 |
| 5495590 | Checkpoint synchronization with instruction overlap enabled | Clifford O. Hayden, John S. Liptay, Susan B. Stillman, Charles F. Webb | 1996-02-27 |
| 5495587 | Method for processing checkpoint instructions to allow concurrent execution of overlapping instructions | Clifford O. Hayden, John S. Liptay, Susan B. Stillman, Charles F. Webb | 1996-02-27 |
| 5490261 | Interlock for controlling processor ownership of pipelined data for a store in cache | Bradford M. Bean, Anne E. Bierce, Neal T. Christensen, Leo James Clark, Christine C. Jones +1 more | 1996-02-06 |
| 5257354 | System for monitoring and undoing execution of instructions beyond a serialization point upon occurrence of in-correct results | John S. Liptay, Charles F. Webb | 1993-10-26 |
| 4916703 | Handling errors in the C bit of a storage key | Neal T. Christensen, Robert J. Hurban, Bruce L. McGilvray, Arthur J. Sutton, James R. Urquhart +1 more | 1990-04-10 |