Inventor
DERR RANDALL K
US3 patents
Patents
3 patentsUS6185430B1Feb 6, 2001
Voice call group function for a satellite based air traffic control system
MOTOROLA INC106 citations96
US6147980ANov 14, 2000
Avionics satellite based data message routing and delivery system
MOTOROLA INC99 citations96
US6151497ANov 21, 2000
Satellite based high bandwidth data broadcast
MOTOROLA INC112 citations95