Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6378023 | Interrupt descriptor cache for a microprocessor | David S. Christie | 2002-04-23 |
| 6205467 | Microprocessor having a context save unit for saving context independent from interrupt requests | J. Andrew Lambrecht | 2001-03-20 |
| 5944816 | Microprocessor configured to execute multiple threads including interrupt service routines | Drew J. Dutton, David S. Christie | 1999-08-31 |
| 5898892 | Computer system with a data cache for providing real-time multimedia data to a multimedia engine | Dale E. Gulick, Andy Lambrecht, Mike Webb, Larry D. Hewitt | 1999-04-27 |
| 5870622 | Computer system and method for transferring commands and data to a dedicated multimedia engine | Dale E. Gulick, Andy Lambrecht, Mike Webb, Larry D. Hewitt | 1999-02-09 |
| 5812800 | Computer system which includes a local expansion bus and a dedicated real-time bus and including a multimedia memory for increased multi-media performance | Dale E. Gulick, Andy Lambrecht, Mike Webb, Larry D. Hewitt | 1998-09-22 |
| 5797028 | Computer system having an improved digital and analog configuration | Dale E. Gulick, Andy Lambrecht, Mike Webb, Larry D. Hewitt | 1998-08-18 |
| 5784592 | Computer system which includes a local expansion bus and a dedicated real-time bus for increased multimedia performance | Dale E. Gulick, Andy Lambrecht, Mike Webb, Larry D. Hewitt | 1998-07-21 |
| 5748983 | Computer system having a dedicated multimedia engine and multimedia memory having arbitration logic which grants main memory access to either the CPU or multimedia engine | Dale E. Gulick, Andy Lambrecht, Mike Webb, Larry D. Hewitt | 1998-05-05 |
| 5732224 | Computer system having a dedicated multimedia engine including multimedia memory | Dale E. Gulick, Andy Lambrecht, Mike Webb, Larry D. Hewitt | 1998-03-24 |
| 5727227 | Interrupt coprocessor configured to process interrupts in a computer system | Rodney Schmidt | 1998-03-10 |
| 5692211 | Computer system and method having a dedicated multimedia engine and including separate command and data paths | Dale E. Gulick, Andy Lambrecht, Mike Webb, Larry D. Hewitt | 1997-11-25 |
| 5280621 | Personal computer having dedicated processors for peripheral devices interconnected to the CPU by way of a system control processor | Mark J. Foster, Lloyd W. Gauthier, Saifee Fakhruddin, David J. DeLisle, David R. Veit | 1994-01-18 |
| 5136694 | Method and apparatus facilitating communication between two keyboards and a single processor | Steven L. Belt, Mark A. Ruthenbeck, Mark J. Foster, Randy J. Vanderheyden | 1992-08-04 |