Inventor

ENGEL JAMES R

US3 patents

Patents

3 patents

US5227775AJul 13, 1993

Method and arrangement for channel monitor and control

MOTOROLA INC32 citations90

US4646082AFeb 24, 1987

Inbound acknowledgement stack

MOTOROLA INC104 citations90

US4611334ASep 9, 1986

Message capturing radio data system

MOTOROLA INC13 citations72