Inventor
BERTIGER BARY ROBERT
US5 patents
Patents
5 patentsUS5812086ASep 22, 1998
Method and apparatus for providing duplex communication service in geographical areas where conventional services are obstructed
MOTOROLA INC205 citations97
US5410728AApr 25, 1995
Satellite cellular telephone and data communication system
MOTOROLA INC222 citations97
US5784028AJul 21, 1998
Method and apparatus for simplex delivery of signals to obstructed geographical areas
MOTOROLA INC38 citations91
US6128286AOct 3, 2000
Method and apparatus for using the sidelobe of a long range antenna for a short range communication link
MOTOROLA INC11 citations73
US6477153B1Nov 5, 2002
Method and apparatus for using the sidelobe of a long range antenna for a short range communication link
MOTOROLA INC5 citations62