Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7251277 | Efficient means for creating MPEG-4 textual representation from MPEG-4 intermedia format | — | 2007-07-31 |
| 6988144 | Packet scheduling system and method for multimedia data | Stephen Wood | 2006-01-17 |
| 6791598 | Methods and apparatus for information capture and steroscopic display of panoramic images | Zon-Yin Shae | 2004-09-14 |
| 6421060 | Memory efficient system and method for creating anti-aliased images | — | 2002-07-16 |
| 6384821 | Method and apparatus for delivering 3D graphics in a networked environment using transparent video | Paul Borrel, Shawn A. Hall, William P. Horn, James Klosowski, Ioana M. Martin +1 more | 2002-05-07 |
| 6377257 | Methods and apparatus for delivering 3D graphics in a networked environment | Paul Borrel, Shawn A. Hall, William P. Horn, James Klosowski, Ioana M. Martin +1 more | 2002-04-23 |
| 6230167 | Method and apparatus for generating and displaying hotlinks in a panoramic three dimensional scene | James S. Lipscomb, Jai Menon, Bengt-Olaf Schneider | 2001-05-08 |
| 6057851 | Computer graphics system having efficient texture mapping with perspective correction | Chandrasekhar Narayanaswami | 2000-05-02 |
| 6031541 | Method and apparatus for viewing panoramic three dimensional scenes | James S. Lipscomb, Jai Menon | 2000-02-29 |
| 5923334 | Polyhedral environment map utilizing a triangular data structure | — | 1999-07-13 |
| 5912670 | Method and apparatus for overlaying a bit map image on an environment map | James S. Lipscomb, Jai Menon, Bengt-Olaf Schneider | 1999-06-15 |
| 5649078 | Efficient two-pass rasterization scheme utilizing visibility information | John Alan Gerth, Shawn A. Hall | 1997-07-15 |
| 5613050 | Method and apparatus for reducing illumination calculations through efficient visibility determination | Roland M. Hochmuth | 1997-03-18 |
| 5488684 | Method and apparatus for rendering trimmed parametric surfaces | Nader Gharachorloo | 1996-01-30 |
| 5357599 | Method and apparatus for rendering polygons | — | 1994-10-18 |
| 5317682 | Parametric curve evaluation method and apparatus for a computer graphics display system | — | 1994-05-31 |
| 5303340 | Concave polygon drawing method and processor for a computer graphics display system | Jorge Gonzalez-Lopez, Robert S. Horton, Thomas Lanzoni | 1994-04-12 |
| 5278948 | Parametric surface evaluation method and apparatus for a computer graphics display system | — | 1994-01-11 |