Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5796980 | Reducing cache snooping overhead in a multilevel cache system with inclusion field in shared cache indicating state of data in lower level caches | — | 1998-08-18 |
| 5740400 | Reducing cache snooping overhead in a multilevel cache system with multiple bus masters and a shared level two cache by using an inclusion field | — | 1998-04-14 |
| 5731738 | Method and mechanism of weak pull-up for use with a microcontroller in an integrated circuit | Robert O'Brien | 1998-03-24 |
| 5555287 | Integrated circuit and cordless telephone using the integrated circuit | Dale E. Gulick, Joseph W. Peterson, John G. Bartkowiak, Munehiro Yoshikawa, Shin Saito +1 more | 1996-09-10 |
| 5530597 | Apparatus and method for disabling interrupt masks in processors or the like | Mark Luedtke, Dale E. Gulick | 1996-06-25 |
| 5408639 | External memory access control for a processing system | Dale E. Gulick | 1995-04-18 |
| 5359717 | Microprocessor arranged to access a non-multiplexed interface or a multiplexed peripheral interface | Robert O'Brien | 1994-10-25 |
| 5233613 | Reliable watchdog timer | Bruce R. Allen, Arthur Benjamin Oliver, Robert W. O'Dell | 1993-08-03 |
| 5166608 | Arrangement for high speed testing of field-effect transistors and memory cells employing the same | — | 1992-11-24 |