Inventor
CRESS PETER H
US6 patents
Patents
6 patentsUS5551624ASep 3, 1996
Medium-earth-altitude satellite-based cellular telecommunications
TRW INC125 citations96
US5439190AAug 8, 1995
Medium-earth-altitude satellite-based cellular telecommunications
TRW INC136 citations96
US5433726AJul 18, 1995
Medium-earth-altitude satellite-based cellular telecommunications system
TRW INC138 citations95
US5867783AFeb 2, 1999
Medium-earth-altitute satellite-based cellular telecommunications
TRW INC42 citations94
US5971324AOct 26, 1999
Multiple altitude satellite relay system and method
TRW INC46 citations92
US5906337AMay 25, 1999
Multiple altitude satellite relay system and method
TRW INC36 citations92