| 7577703 |
Store and forward architecture |
Antoine Boucher, Peter G. N. Scheyen, Brent Elphick, Vasanthan Gunaratnam, Allan Lodberg |
2009-08-18 |
| 6674460 |
Television system distributing a dynamically varying number of concurrent video presentations over a single television channel |
Michael Pocock, Allan Lodberg |
2004-01-06 |
| 5949476 |
Television system distributing a dynamically varying number of concurrent video presentations over a single television channel |
Michael Pocock, Allan Lodberg |
1999-09-07 |
| 4941040 |
Cable television system selectively distributing pre-recorded video and audio messages |
Terrence H. Pocock, Richard M. McNorgan, George M. Hart |
1990-07-10 |
| 4905094 |
System for audio/video presentation |
Terrence H. Pocock, Richard M. McNorgan, Gary B. Allen, Karl W. McCalley, John Russell Bertram |
1990-02-27 |
| 4734764 |
Cable television system selectively distributing pre-recorded video and audio messages |
Terrence H. Pocock, Richard M. McNorgan, George M. Hart |
1988-03-29 |