Inventor
DUVEN DENNIS J
US6 patents
Patents
6 patentsUS6859170B2Feb 22, 2005
Extended kalman filter for autonomous satellite navigation system
UNIV JOHNS HOPKINS56 citations91
US6608589B1Aug 19, 2003
Autonomous satellite navigation system
UNIV JOHNS HOPKINS71 citations91
US7317361B2Jan 8, 2008
Ensemble oscillator and related methods
UNIV JOHNS HOPKINS13 citations81
US6724343B2Apr 20, 2004
Weak signal and anti-jamming Global Positioning System receiver and method using full correlation grid
UNIV JOHNS HOPKINS19 citations80
US6958951B2Oct 25, 2005
Adaptive Kalman Filter process for controlling an ensemble clock
UNIV JOHNS HOPKINS6 citations71
US6934630B2Aug 23, 2005
GPS receiver tracking system
UNIV JOHNS HOPKINS8 citations70