Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5689641 | Multimedia collaboration system arrangement for routing compressed AV signal through a participant site without decompressing the AV signal | Lester F. Ludwig, J. Chris Lauwers, Gerald J. Burnett, Emmett R. Burns | 1997-11-18 |
| 5617539 | Multimedia collaboration system with separate data network and A/V network controlled by information transmitting on the data network | Lester F. Ludwig, J. Chris Lauwers, Gerald J. Burnett, Emmett R. Burns | 1997-04-01 |