| 6088572 |
Independent satellite-based communications systems sharing common frequency spectrum and method of operation thereof |
Gregory B. Vatt, Dennis P. Diekelman |
2000-07-11 |
| 5894590 |
Independent satellite-based communications systems sharing common frequency spectrum and method of operation thereof |
Gregory B. Vatt, Dennis P. Diekelman |
1999-04-13 |
| 5878324 |
Method and system for distribution of wireless digital multimedia signals in a cellular pattern |
David E. Borth, William V. Braun, James J. Mikulski |
1999-03-02 |
| 5870149 |
Video/integrated land mobile dispatch radio and video unit |
Richard A. Comroe, Robert W. Furtaw, Arun Sobti |
1999-02-09 |
| 5355367 |
One cell re-use pattern for communication system sites |
Richard A. Comroe, Arun Sobti |
1994-10-11 |
| 5239466 |
System for selectively routing and merging independent annotations to a document at remote locations |
David E. Morgan, Eric K. Crane, Janusz Hyziak, Robert S. Rosenthal, Neil Wellenstein |
1993-08-24 |
| 5159695 |
Communication system to communication system communication system |
Richard A. Comroe, Arun Sobti |
1992-10-27 |
| 5054110 |
Multi-site dispatching system cell registration |
Richard A. Comroe, Arun Sobti |
1991-10-01 |
| 4817190 |
Method for dynamically regrouping subscribers on a communications system |
Richard A. Comroe, Daniel J. Coombes, Susan M. Whitney, Michael D. Sasuta, Kenneth J. Zdunek +4 more |
1989-03-28 |
