Inventor
HEUVEL DEAN PAUL VANDEN
US6 patents
Patents
6 patentsUS6138013AOct 24, 2000
Method for location based intercept in a communication system
MOTOROLA INC115 citations96
US6072986AJun 6, 2000
Method of identifying antenna beams for transmission of ring alert messages
MOTOROLA INC29 citations91
US5710971AJan 20, 1998
Radio communication network and method for unobstrusive call interception via data duplication
MOTOROLA INC26 citations91
US6591111B1Jul 8, 2003
Group radio communication system and method using interconnected radio sub-networks
MOTOROLA INC27 citations90
US6073014AJun 6, 2000
Method and system for dynamic group radio using existing telephony infrastructure
MOTOROLA INC19 citations85
US6456855B1Sep 24, 2002
Method and apparatus for establishing a group call session in a communication system
MOTOROLA INC13 citations71