Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8392725 | Method for fast decryption of processor instructions | Gordon D. McIntosh | 2013-03-05 |
| 8191049 | Method and apparatus for maintaining performance monitoring structures in a page table for use in monitoring performance of a computer program | Frank Eliot Levine, Christopher Michael Richardson | 2012-05-29 |
| 8086871 | Method for fast decryption of processor instructions in an encrypted instruction power architecture | Gordon D. McIntosh | 2011-12-27 |
| 7949859 | Mechanism for avoiding check stops in speculative accesses while operating in real mode | Ronald Nick Kalla, Cathy May, Balaram Sinharoy, Shih-Hsiung S. Tung | 2011-05-24 |
| 7904661 | Data stream prefetching in a microprocessor | Eric Jason Fluhr, Bradly G. Frey, John B. Griswell, Jr., Hung Q. Le, Cathy May +2 more | 2011-03-08 |
| 7822942 | Selectively invalidating entries in an address translation cache | Michael J. Corrigan, Paul LuVerne Godtland, Joaquin Hinojosa, Cathy May, Naresh Nayar | 2010-10-26 |
| 7526757 | Method and apparatus for maintaining performance monitoring structures in a page table for use in monitoring performance of a computer program | Frank Eliot Levine, Christopher Michael Richardson | 2009-04-28 |
| 7389400 | Apparatus and method for selectively invalidating entries in an address translation cache | Michael J. Corrigan, Paul LuVerne Godtland, Joaquin Hinojosa, Cathy May, Naresh Nayar | 2008-06-17 |
| 7370177 | Mechanism for avoiding check stops in speculative accesses while operating in real mode | Ronald Nick Kalla, Cathy May, Balaram Sinharoy, Shih-Hsiung S. Tung | 2008-05-06 |
| 7350029 | Data stream prefetching in a microprocessor | Eric Jason Fluhr, Bradly G. Frey, John B. Griswell, Jr., Hung Q. Le, Cathy May +2 more | 2008-03-25 |
| 6993640 | Apparatus for supporting a logically partitioned computer system | Richard W. Doing, Ronald Nick Kalla, Stephen Joseph Schwinn, Kenichi Tsuchiya | 2006-01-31 |
| 6950978 | Method and apparatus for parity error recovery | Richard Louis Arndt, Alongkorn Kitamorn, Scott Douglas Walton, David R. Willoughby | 2005-09-27 |
| 6829684 | Applications of operating mode dependent error signal generation upon real address range checking prior to translation | Richard W. Doing, Ronald Nick Kalla, Stephen Joseph Schwinn, Kenichi Tsuchiya | 2004-12-07 |
| 6823445 | Limiting concurrent modification and execution of instructions to a particular type to avoid unexpected results | Cathy May | 2004-11-23 |
| 6631463 | Method and apparatus for patching problematic instructions in a microprocessor using software interrupts | Michael Stephen Floyd, James Allan Kahle, Hung Q. Le, John Anthony Moore, Kevin F. Reick | 2003-10-07 |
| 6574712 | Software prefetch system and method for predetermining amount of streamed data | James Allan Kahle, Michael John Mayfield, Francis Patrick O'Connell, David Scott Ray, Joel M. Tendler | 2003-06-03 |
| 6460115 | System and method for prefetching data to multiple levels of cache including selectively using a software hint to override a hardware prefetch mechanism | James Allan Kahle, Michael John Mayfield, Francis Patrick O'Connell, David Scott Ray, Joel M. Tendler | 2002-10-01 |
| 6438671 | Generating partition corresponding real address in partitioned mode supporting system | Richard W. Doing, Ronald Nick Kalla, Stephen Joseph Schwinn, Kenichi Tsuchiya | 2002-08-20 |
| 6338128 | System and method for invalidating an entry in a translation unit | Albert Chang, Larry Edward Thatcher, Gus Yeung | 2002-01-08 |
| 6202130 | Data processing system for processing vector data and method therefor | Hunter Ledbetter Scales, III, Keith E. Diefendorff, Brett Olsson, Pradeep Kumar Dubey, Ronald Ray Hochsprung +4 more | 2001-03-13 |
| 5968164 | Mixed-endian computing environment for a conventional bi-endian computer system | Larry Wayne Loen | 1999-10-19 |
| 5928349 | Mixed-endian computing environment for a conventional bi-endian computer system | Larry Wayne Loen | 1999-07-27 |
| 5802378 | Performance monitoring in multiprocessor system with interrupt masking | Richard Louis Arndt, Frank Eliot Levine, Edward Hugh Welbon | 1998-09-01 |
| 5758120 | Method and system for increased system memory concurrency in a multi-processor computer system utilizing concurrent access of reference and change bits | James Allan Kahle, John Stephen Muhich, Richard R. Oehler | 1998-05-26 |
| 5715438 | System and method for providing time base adjustment | — | 1998-02-03 |