Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6232955 | Palette devices, systems and methods for true color mode | Karl M. Guttag, Carrell R. Killebrew, Jr. | 2001-05-15 |
| 6061711 | Efficient context saving and restoring in a multi-tasking computing system environment | Seungyoon Peter Song, Moataz A. Mohamed, Heonchul Park, Le Trong Nguyen, Alessandro Forin +1 more | 2000-05-09 |
| 5923340 | Process of processing graphics data | Karl M. Guttag, Michael D. Asal, Neil Tebbutt, Mark F. Novak | 1999-07-13 |
| 5644524 | Iterative division apparatus, system and method employing left most one's detection and left most one's detection with exclusive or | Karl M. Guttag, Sydney W. Poland | 1997-07-01 |
| 5596519 | Iterative division apparatus, system and method employing left most one's detection and left most one's detection with exclusive OR | Karl M. Guttag, Sydney W. Poland | 1997-01-21 |
| 5446482 | Flexible graphics interface device switch selectable big and little endian modes, systems and methods | Chenwei J. Yin | 1995-08-29 |
| 5437011 | Graphics computer system, a graphics system arrangement, a display system, a graphics processor and a method of processing graphic data | Karl M. Guttag, Michael D. Asal, Neil Tebbutt, Mark F. Novak | 1995-07-25 |
| 5396586 | Apparatus and method for filling regions bounded by conic curves | — | 1995-03-07 |
| 5371517 | Video interface palette, systems and method | Louis J. Izzi, William R. Krenik, Henry Tin-Hang Yung, Chenwei J. Yin, Carrell R. Killebrew, Jr. +4 more | 1994-12-06 |
| 5327159 | Packed bus selection of multiple pixel depths in palette devices, systems and methods | Carrell R. Killebrew, Jr., Jeffrey L. Nye, Karl M. Guttag | 1994-07-05 |
| 5317333 | Graphics data processing apparatus with draw and advance operation | Karl M. Guttag, Michael D. Asal, Neil Tebbutt, Mark F. Novak | 1994-05-31 |
| 5287100 | Graphics systems, palettes and methods with combined video and shift clock control | Karl M. Guttag, Jeffrey L. Nye, Carrell R. Killebrew, Jr., Michael D. Asal | 1994-02-15 |
| 5269021 | Multiprocessor software interface for a graphics processor subsystem employing partially linked dynamic load modules which are downloaded and fully linked at run time | Michael A. Denio, William S. Egr, Douglas C. Crawford, Michael D. Asal, Graham B. Short +1 more | 1993-12-07 |
| 5249266 | Data processing apparatus with self-emulation capability | Thomas A. Dye, Derek Roskell, Richard Simpson, Michael D. Asal, Karl M. Guttag +1 more | 1993-09-28 |
| 5162784 | Graphics data processing apparatus with draw and advance operation | Karl M. Guttag, Mark F. Novak, Michael D. Asal, Neil Tebbutt | 1992-11-10 |
| 5140687 | Data processing apparatus with self-emulation capability | Thomas A. Dye, Derek Roskell, Richard Simpson, Michael D. Asal, Karl M. Guttag +1 more | 1992-08-18 |
| 5025407 | Graphics floating point coprocessor having matrix capabilities | David W. Gulley | 1991-06-18 |
| 4825390 | Color palette having repeat color data | Karl M. Guttag | 1989-04-25 |
| 4799053 | Color palette having multiplexed color look up table loading | Karl M. Guttag | 1989-01-17 |
| 4654804 | Video system with XY addressing capabilities | Robert C. Thaden, Jeffrey C. Bond, Rudy J. Albachten, III | 1987-03-31 |