Inventor
HUDDLE JAMES R
US13 patents
⚠️ This page may combine multiple inventors who share the name “HUDDLE JAMES R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LITTON SYSTEMS INC
7 patentsUS5184304AFeb 2, 1993
Fault-tolerant inertial navigation system
LITTON SYSTEMS INC99 citations95
US6208937B1Mar 27, 2001
Method and apparatus for generating navigation data
LITTON SYSTEMS INC44 citations92
US5455592AOct 3, 1995
Method and apparatus for calibrating an antenna array
LITTON SYSTEMS INC33 citations92
US5345241ASep 6, 1994
Self-contained method for correction of an inertial system over a body of water
LITTON SYSTEMS INC46 citations92
US4060718ANov 29, 1977
Geodetic survey method
LITTON SYSTEMS INC39 citations92
US5640325AJun 17, 1997
Sensor array dynamic position and orientation determination system
LITTON SYSTEMS INC48 citations85
US5042156AAug 27, 1991
Method and apparatus for reducing measurement errors in a navigation triad
LITTON SYSTEMS INC9 citations73
NORTHROP GRUMMAN CORP
4 patentsUS7509216B2Mar 24, 2009
Inertial navigation system error correction
NORTHROP GRUMMAN CORP11 citations83
US7142983B2Nov 28, 2006
Method for the processing of non-continuous atom interferometer intertial instrument measurements and continuous wide bandwidth instrument measurements with a gravity database
NORTHROP GRUMMAN CORP9 citations73
US7406379B2Jul 29, 2008
System for interferometric sensing
NORTHROP GRUMMAN CORP4 citations58
US7206694B2Apr 17, 2007
Transfer alignment of navigation systems
NORTHROP GRUMMAN CORP5 citations54