Inventor
MACDOUGALL TREVOR
US30 patents
⚠️ This page may combine multiple inventors who share the name “MACDOUGALL TREVOR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WEATHERFORD LAMB
15 patentsUS7199869B2Apr 3, 2007
Combined Bragg grating wavelength interrogator and Brillouin backscattering measuring instrument
WEATHERFORD LAMB60 citations98
US7747126B2Jun 29, 2010
Optical waveguide feedthrough assembly
WEATHERFORD LAMB14 citations92
US6955085B2Oct 18, 2005
Optical accelerometer or displacement device using a flexure system
WEATHERFORD LAMB81 citations92
US7173696B2Feb 6, 2007
Polarization mitigation technique
WEATHERFORD LAMB14 citations84
US7129470B2Oct 31, 2006
Optical sensor using a long period grating suitable for dynamic interrogation
WEATHERFORD LAMB12 citations84
US8351755B2Jan 8, 2013
Optical waveguide feedthrough assembly
WEATHERFORD LAMB7 citations83
US7512292B2Mar 31, 2009
Multi-core strain compensated optical fiber temperature sensor
WEATHERFORD LAMB10 citations83
US7008103B2Mar 7, 2006
Method and apparatus for temperature sensing utilizing optical fiber
WEATHERFORD LAMB7 citations74
US7585107B2Sep 8, 2009
Corrected DTS measurements based on Raman-Stokes signals
WEATHERFORD LAMB6 citations63
US7583371B2Sep 1, 2009
Combined bragg grating wavelength interrogator and brillouin backscattering measuring instrument
WEATHERFORD LAMB5 citations63
US7411676B2Aug 12, 2008
Polarization mitigation technique
WEATHERFORD LAMB2 citations63
US6910803B2Jun 28, 2005
Method and apparatus for temperature sensing utilizing Brillouin scattering in polarization maintaining optical fiber
WEATHERFORD LAMB4 citations63
US7903908B2Mar 8, 2011
Multi-core strain compensated optical fiber temperature sensor
WEATHERFORD LAMB4 citations62
US9052244B2Jun 9, 2015
Array temperature sensing method and system
WEATHERFORD LAMB0 citations52
US7560685B2Jul 14, 2009
Spectrally stabilized broadband optical source
WEATHERFORD LAMB0 citations52
LUMEDA INC
8 patentsUS11925814B2Mar 12, 2024
Optical applicator feature optimizer
LUMEDA INC0 citations62
US11911630B1Feb 27, 2024
Small profile light therapy probe
LUMEDA INC0 citations61
US12048508B2Jul 30, 2024
Direct in-vivo tumor imaging using optical applicator
LUMEDA INC0 citations51
US11947146B2Apr 2, 2024
Configurable optical applicator
LUMEDA INC0 citations51
US11786749B2Oct 17, 2023
Time mulitplexed dosimetry system and method
LUMEDA INC0 citations51
US11666778B2Jun 6, 2023
Optical surface applicator with integrated diffuser
LUMEDA INC0 citations51
US11925813B1Mar 12, 2024
Interstitial photodynamic therapy probe delivery device
LUMEDA INC0 citations41
US11801395B2Oct 31, 2023
Optical applicator feature optimizer
LUMEDA INC0 citations40