Issued Patents All Time
Showing 25 most recent of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6625719 | Processing devices with improved addressing capabilities systems and methods | Laurence R. Simar, Alan L. Davis, Reid E. Tatge | 2003-09-23 |
| 6411984 | Processor integrated circuit | Laurence R. Simar, Alan L. Davis, Reid E. Tatge | 2002-06-25 |
| 6128725 | Microprocessor with an instruction for setting or clearing a bit field | — | 2000-10-03 |
| 6112291 | Method and apparatus for performing a shift instruction with saturate by examination of an operand prior to shifting | Richard H. Scales | 2000-08-29 |
| 6061780 | Execution unit chaining for single cycle extract instruction having one serial shift left and one serial shift right execution units | David Shippy | 2000-05-09 |
| 5983328 | Data processing device with time-multiplexed memory bus | James F. Potts, L. Ray Simar, Jr. | 1999-11-09 |
| 5907864 | Data processing device with time-multiplexed memory bus | James F. Potts, L. Ray Simar, Jr. | 1999-05-25 |
| 5809309 | Processing devices with look-ahead instruction systems and methods | Laurence R. Simar | 1998-09-15 |
| 5804861 | Electrostatic discharge protection in integrated circuits, systems and methods | — | 1998-09-08 |
| 5793351 | Video display processor having indication of sprite in excess of the number of sprite registers | — | 1998-08-11 |
| 5784700 | Memory interface with address shift for different memory types | Chein-chung Chen, John C. Cooper, David E. Francis, Joseph A. Coomes | 1998-07-21 |
| 5761478 | Programmable memory interface for efficient transfer of different size data | Chein-chung Chen, John C. Cooper, David E. Francis, Joseph A. Coomes | 1998-06-02 |
| 5751991 | Processing devices with improved addressing capabilities, systems and methods | Laurence R. Simar, Alan L. Davis, Reid E. Tatge | 1998-05-12 |
| 5640299 | Electrostatic discharge protection in integrated circuits, systems and methods | — | 1997-06-17 |
| 5637892 | Electrostatic discharge protection in integrated circuits, systems and methods | — | 1997-06-10 |
| 5629545 | Electrostatic discharge protection in integrated circuits, systems and methods | — | 1997-05-13 |
| 5612717 | Video display processor having color palette and digital to analog converter on a single integrated circuit | — | 1997-03-18 |
| 5608423 | Video display processor with pixel by pixel hardware scrolling | — | 1997-03-04 |
| 5591992 | Electrostatic discharge protection in integrated circuits, systems and methods | — | 1997-01-07 |
| 5552804 | Sprite coincidence detector indicating sprite group | — | 1996-09-03 |
| 5535348 | Block instruction | Joseph A. Coomes, Steve Marshall, Laurence R. Simar | 1996-07-09 |
| 5410652 | Data communication control by arbitrating for a data transfer control token with facilities for halting a data transfer by maintaining possession of the token | Laurence R. Simar | 1995-04-25 |
| 5390304 | Method and apparatus for processing block instructions in a data processor | Laurence R. Simar | 1995-02-14 |
| 5379049 | Advanced video display processor having color palette | — | 1995-01-03 |
| 5305446 | Processing devices with improved addressing capabilities, systems and methods | Laurence R. Simar, Alan L. Davis, Reid E. Tatge | 1994-04-19 |