Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6445395 | Method and apparatus for radiometrically accurate texture-based lightpoint rendering technique | Luis A. Barcena, Javier Castellar | 2002-09-03 |
| 6268861 | Volumetric three-dimensional fog rendering technique | Luis A. Barcena | 2001-07-31 |
| 6163320 | Method and apparatus for radiometrically accurate texture-based lightpoint rendering technique | Luis A. Barcena, Javier Castellar | 2000-12-19 |