Assignee
TERRASTAR INC
US5 patents
Top patents by PatentIndex Score
US5930680AJul 27, 1999
Method and system for transceiving signals using a constellation of satellites in close geosynchronous orbit
TERRASTAR INC39 citations95
US5797082AAug 18, 1998
Communication receiver for receiving satellite broadcasts
TERRASTAR INC34 citations95
US5649318AJul 15, 1997
Apparatus for converting an analog c-band broadcast receiver into a system for simultaneously receiving analog and digital c-band broadcast television signals
TERRASTAR INC80 citations95
US6075969AJun 13, 2000
Method for receiving signals from a constellation of satellites in close geosynchronous orbit
TERRASTAR INC31 citations92
US5913151AJun 15, 1999
Small antenna for receiving signals from constellation of satellites in close geosynchronous orbit
TERRASTAR INC20 citations92