Issued Patents All Time
Showing 51–75 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6791553 | System and method for efficiently rendering a jitter enhanced graphical image | Kevin Lefebvre, Don Hoffman, Joseph Norman Gee | 2004-09-14 |
| 6724396 | Graphics data storage in a linearly allocated multi-banked memory | Darel N. Emmot | 2004-04-20 |
| 6707453 | Efficient rasterization of specular lighting in a computer graphics system | Theodore G. Rossin | 2004-03-16 |
| 6680737 | Z test and conditional merger of colliding pixels during batch building | Jon L Ashburn, Darel N. Emmot | 2004-01-20 |
| 6661424 | Anti-aliasing in a computer graphics system using a texture mapping subsystem to down-sample super-sampled images | Darel N. Emmot | 2003-12-09 |
| 6657632 | Unified memory distributed across multiple nodes in a computer graphics system | Darel N. Emmot | 2003-12-02 |
| 6636225 | Managing texture mapping data in a computer graphics system | Darel N. Emmot | 2003-10-21 |
| 6621500 | Systems and methods for rendering graphical data | Joseph Norman Gee, Kevin Lefebvre, Don Hoffman | 2003-09-16 |
| 6559852 | Z test and conditional merger of colliding pixels during batch building | Jon L Ashburn, Darel N. Emmot | 2003-05-06 |
| 6389504 | Updating texture mapping hardware local memory based on pixel information provided by a host computer | Steven P. Tucker, Darel N. Emmot | 2002-05-14 |
| 6243081 | Data structure for efficient retrieval of compressed texture data from a memory system | Andrew C. Goris | 2001-06-05 |
| 6157743 | Method for retrieving compressed texture data from a memory system | Andrew C. Goris | 2000-12-05 |
| 6157395 | Synchronization of frame buffer swapping in multi-pipeline computer graphics display systems | — | 2000-12-05 |
| 6141725 | Updating a local memory based on information provided by a host computer | Steven P. Tucker, Darel N. Emmot | 2000-10-31 |
| 6122000 | Synchronization of left/right channel display and vertical refresh in multi-display stereoscopic computer graphics systems | Daniel Yee | 2000-09-19 |
| 6000019 | SDRAM data allocation system and method utilizing dual bank storage and retrieval | John Dykstal, Darel N. Emmot | 1999-12-07 |
| 5995121 | Multiple graphics pipeline integration with a windowing system through the use of a high speed interconnect to the frame buffer | Howard D. Stroyan, Randy L. Bailey | 1999-11-30 |
| 5907691 | Dual pipelined interconnect | Roy R Faget, Ronald D. Larson | 1999-05-25 |
| 5886706 | System for managing texture mapping data in a computer graphics system | Darel N. Emmot | 1999-03-23 |
| 5870509 | Texture coordinate alignment system and method | — | 1999-02-09 |
| 5801708 | MIP map texture storage by dividing and allocating among multiple blocks | Darel N. Emmot | 1998-09-01 |
| 5745118 | 3D bypass for download of textures | Darel N. Emmot, Steven P. Tucker | 1998-04-28 |
| 5719600 | Gradient calculation system and method | — | 1998-02-17 |
| 5572657 | Methods and apparatus for graphics block movement in a multi-tasking windows system | David Pinedo, Darel N. Emmot, Ronald D. Larson, Desi Rhoden | 1996-11-05 |
| 5564009 | Methods and apparatus for burst data block movement in a multi-tasking windows system | David Pinedo, Darel N. Emmot, Ronald D. Larson, Desi Rhoden | 1996-10-08 |