Inventor
CALLAGHAN TIMOTHY J
US21 patents
⚠️ This page may combine multiple inventors who share the name “CALLAGHAN TIMOTHY J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONEYWELL INC
14 patentsUS5369889ADec 6, 1994
Single gyro northfinder
HONEYWELL INC126 citations97
US5153532AOct 6, 1992
Noise generator using combined outputs of two pseudo-random sequence generators
HONEYWELL INC144 citations93
US5088825AFeb 18, 1992
Housing and support assembly for ring laser gyroscope
HONEYWELL INC39 citations91
US4533250AAug 6, 1985
Readout apparatus for a ring laser angular rate sensor
HONEYWELL INC10 citations74
US5867269AFeb 2, 1999
RLG mirror conditioning and cathode oxidation process
HONEYWELL INC12 citations73
US5818591AOct 6, 1998
Tailoring the RLG mirror lifetime by changing the mirror to plasma distance spacing
HONEYWELL INC7 citations73
US5434670AJul 18, 1995
Laser gyro screening method for predicting angular random walk
HONEYWELL INC11 citations73
US6108358AAug 22, 2000
Apparatus for minimizing the effects of laser intensity reduction at cold temperatures in ring laser gyros
HONEYWELL INC10 citations72
US5148076ASep 15, 1992
Apparatus for thermal tuning of path length control drivers
HONEYWELL INC19 citations71
US4551021ANov 5, 1985
Discriminant apparatus for laser gyros
HONEYWELL INC16 citations70
US5801377ASep 1, 1998
Reducing dither induced errors from path length control resets in a ring laser gyro
HONEYWELL INC5 citations61
US6259528B1Jul 10, 2001
Extending RLG lifetime by maintaining low level oxygen impurity background
HONEYWELL INC2 citations57
US5926274AJul 20, 1999
Very low expansion radiation hardened transmission medium
HONEYWELL INC1 citations48
US6067160AMay 23, 2000
Enchancing path length resets in a ring laser gyro
HONEYWELL INC1 citations45
HONEYWELL INT INC
5 patentsUS10095057B2Oct 9, 2018
Treatment and/or stabilizing gases in an optical gyro based on an inorganic waveguide
HONEYWELL INT INC5 citations71
US6714580B2Mar 30, 2004
Current control biasing to protect electrode seals
HONEYWELL INT INC5 citations61
US6853667B2Feb 8, 2005
Electrode design to extend sputter life of a ring laser gyroscope
HONEYWELL INT INC4 citations60
US7916302B2Mar 29, 2011
Gyroscope mode shift detection and scale factor compensation
HONEYWELL INT INC5 citations59
US6704111B2Mar 9, 2004
High temperature electrode seal in a ring laser gyro
HONEYWELL INT INC5 citations59