Inventor
VATT GREGORY B
US8 patents
Patents
8 patentsUS5452471ASep 19, 1995
Network of hierarchical communication systems and method therefor
MOTOROLA INC124 citations97
US5613194AMar 18, 1997
Satellite-based cellular messaging system and method of operation thereof
MOTOROLA INC74 citations95
US5603079AFeb 11, 1997
Satellite-based messaging system transmitting during guard band of satellite-based telephone system and method of operation thereof
MOTOROLA INC24 citations92
US5596315AJan 21, 1997
Message unit for use with multi-beam satellite-based messaging system and method of operation thereof
MOTOROLA INC36 citations92
US5383225AJan 17, 1995
Synchronizer for TDMA acquisition signal having an unknown frequency
MOTOROLA INC37 citations92
US5543785AAug 6, 1996
Distributed multi-outlet paging
MOTOROLA INC32 citations91
US5363368ANov 8, 1994
Simultaneous TDMA communication system
MOTOROLA INC16 citations73
US5423084AJun 6, 1995
Spectrum recovery apparatus and method therefor
MOTOROLA INC18 citations72