Assignee
XM SATELLITE RADIO
US3 patents
Top patents by PatentIndex Score
US6661386B1Dec 9, 2003
Through glass RF coupler system
XM SATELLITE RADIO40 citations88
US6470058B1Oct 22, 2002
System for and method of jointly optimizing the transmit antenna patterns of two geostationary satellites in a satellite broadcasting system
XM SATELLITE RADIO14 citations79
US7010264B1Mar 7, 2006
System and method for detecting the connections of two antennae to a radio receiver
XM SATELLITE RADIO8 citations72