Inventor
SCHORMAN ERIC R
US18 patents
Patents
18 patentsUS6101175AAug 8, 2000
Method and apparatus for handoff within a communication system
MOTOROLA INC86 citations96
US5467382ANov 14, 1995
Method and apparatus for clone detection in a communication system
MOTOROLA INC62 citations96
US5081707AJan 14, 1992
Knowledge based radio
MOTOROLA INC127 citations96
US4637022AJan 13, 1987
Internally register-modelled, serially-bussed radio system
MOTOROLA INC88 citations96
US4495647AJan 22, 1985
Digital voice storage mobile
MOTOROLA INC101 citations96
US4468813AAug 28, 1984
Digital voice storage system
MOTOROLA INC93 citations96
US4754450AJun 28, 1988
TDM communication system for efficient spectrum utilization
MOTOROLA INC96 citations95
US4677656AJun 30, 1987
Telephone-radio interconnect system
MOTOROLA INC103 citations95
US5712868AJan 27, 1998
Dual mode communication network
MOTOROLA INC63 citations93
US7071814B1Jul 4, 2006
Contextually aware network announcements of people
MOTOROLA INC25 citations92
US5974057AOct 26, 1999
Method and apparatus for correcting a measured round-trip delay time in a wireless communication system
MOTOROLA INC20 citations92
US5517675AMay 14, 1996
Signal transmission synchronization in a communication system
MOTOROLA INC40 citations92
US5157728AOct 20, 1992
Automatic length-reducing audio delay line
MOTOROLA INC38 citations92
US5025442AJun 18, 1991
TDM/FDM communication system with pseudo-duplex capability
MOTOROLA INC70 citations92
US4992783AFeb 12, 1991
Method and apparatus for controlling access to a communication system
MOTOROLA INC77 citations92
US4821310AApr 11, 1989
Transmission trunked radio system with voice buffering and off-line dialing
MOTOROLA INC42 citations92
US4684941AAug 4, 1987
Method of communications between register-modelled radio devices
MOTOROLA INC38 citations92
US5054078AOct 1, 1991
Method and apparatus to suspend speech
MOTOROLA INC18 citations73