Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6456287 | Method and apparatus for 3D model creation based on 2D images | Leon Shirman | 2002-09-24 |
| 6452594 | Method and apparatus for using a 3D graphics pipeline and 3D imaging for cost effective watermarking | Leon Shirman | 2002-09-17 |
| 6421067 | Electronic programming guide | Leon Shirman | 2002-07-16 |
| 6356280 | Mechanism and apparatus for realistic 3D model creation using interactive scissors | Leon Shirman | 2002-03-12 |
| 6342884 | Method and apparatus for using a general three-dimensional (3D) graphics pipeline for cost effective digital image and video editing, transformation, and representation | Leon Shirman | 2002-01-29 |