Issued Patents All Time
Showing 26–50 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823476 | Mechanism to improve fault isolation and diagnosis in computers | Robert E. Cypher | 2004-11-23 |
| 6801584 | Using a differential signal in adjusting a slice voltage for a single-ended signal | — | 2004-10-05 |
| 6714021 | Integrated time domain reflectometry (TDR) tester | — | 2004-03-30 |
| 6578166 | Restricting the damaging effects of software faults on test and configuration circuitry | — | 2003-06-10 |
| 6519704 | System and method for driving a signal to an unbuffered integrated circuit | David C. Liddell | 2003-02-11 |
| 6519702 | Method and apparatus for limiting security attacks via data copied into computer memory | — | 2003-02-11 |
| 6519717 | Mechanism to improve fault isolation and diagnosis in computers | Robert E. Cypher | 2003-02-11 |
| 6516422 | Computer system including multiple clock sources and failover switching | Drew G. Doblar, Leo Yuan | 2003-02-04 |
| 6499048 | Control of multiple computer processes using a mutual exclusion primitive ordering mechanism | — | 2002-12-24 |
| 6408409 | Method and apparatus for ring buffer flow error detection | Andrew Everett Phelps | 2002-06-18 |
| 6363438 | Method of controlling DMA command buffer for holding sequence of DMA commands with head and tail pointers | Andrew Crosland | 2002-03-26 |
| 6363493 | Method and apparatus for automatically reintegrating a module into a computer system | — | 2002-03-26 |
| 6327668 | Determinism in a multiprocessor computer system and monitor and processor therefor | — | 2001-12-04 |
| 6256753 | Bus error handling in a computer system | — | 2001-07-03 |
| 6247143 | I/O handling for a multiprocessor computer system | — | 2001-06-12 |
| 6216186 | Modular computer system including compatibility evaluation logic | Martin P. Mayhead | 2001-04-10 |
| 6212652 | Controlling logic analyzer storage criteria from within program code | — | 2001-04-03 |
| 6173416 | System and method for detecting errors using CPU signature | David C. Liddell | 2001-01-09 |
| 6170068 | System and method for preserving the state of a device across a reset event | David C. Liddell | 2001-01-02 |
| 6167477 | Computer system bridge employing a resource control mechanism with programmable registers to control resource allocation | Paul J. Garnett, Stephen Rowlinson, Femi A. Oyelakin | 2000-12-26 |
| 6141766 | System and method for providing synchronous clock signals in a computer | David C. Liddell | 2000-10-31 |
| 6138198 | Processor bridge with dissimilar data registers which is operable to disregard data differences for dissimilar data write accesses | Paul J. Garnett, Stephen Rowlinson, Femi A. Oyelakin | 2000-10-24 |
| 6134672 | System and method for iterative copying of read/write memory | David C. Liddell | 2000-10-17 |
| 6134679 | System and method for accessing devices in a computer system | David C. Liddell | 2000-10-17 |
| 6092218 | System and method for self-referential accesses in a multiprocessor computer | David C. Liddell | 2000-07-18 |