Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6481012 | Picture-in-picture and multiple video streams using slice-based encoding | Sadik Bayrakeri, Edward A. Ludvig, Eugene Gershtein, Jeremy S. Edmonds, John P. Comito | 2002-11-12 |
| 6415437 | Method and apparatus for combining video sequences with an interactive program guide | Ted Ludvig, Nathan W. Osborn | 2002-07-02 |
| 6389218 | Method and apparatus for simultaneously producing compressed play and trick play bitstreams from a video frame sequence | Ted Ludvig | 2002-05-14 |
| 6385771 | Generating constant timecast information sub-streams using variable timecast information streams | — | 2002-05-07 |