Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6771264 | Method and apparatus for performing tangent space lighting and bump mapping in a deferred shading graphics processor | Stephen L. Dodgen, Joseph P. Bratt, Matthew Nicholas Papakipos, Nathan Tuck, Richard E. Hessel | 2004-08-03 |
| 6717576 | Deferred shading graphics pipeline processor having advanced features | Richard E. Hessel, Vaughn T. Arnold, Jack Benkual, Joseph P. Bratt, George Cuan +19 more | 2004-04-06 |
| 6693639 | Graphics processor with pipeline state storage and retrieval | Jack Benkual, Shun Wai Go, Sushma S. Trivedi, Richard E. Hessel, Joseph P. Bratt | 2004-02-17 |