Inventor
SHUMAN BRUCE E
US2 patents
Patents
2 patentsUS6229477B1May 8, 2001
Method and system for determining a position of a communication satellite utilizing two-way ranging
HUGHES ELECTRONICS CORP127 citations97
US6313790B2Nov 6, 2001
Method and system for determining a position of a transceiver in a communications network
HUGHES ELECTRONICS CORP17 citations91