Assignee
DUNCAN ROGER G
US·3 granted patents·5 pending applications·14 citations·filing 2009–2014
Top patents by PatentIndex Score
8 records- 0180US8208767B2Sensor array configuration for extending useful sensing length of a swept-wavelength interferometry based systemDUNCAN ROGER G·Filed 2009·Granted Jun 26, 2012·10 cites·21 claims
- 0268US9200508B2Method and apparatus for monitoring vibration using fiber optic sensorsDUNCAN ROGER G·Filed 2011·Granted Dec 1, 2015·4 cites·20 claims
- 0345US9435197B2Distributed marinized borehole systemDUNCAN ROGER G·Filed 2014·Granted Sep 6, 2016·0 cites·13 claims
- 0438US2012175512A1Rayleigh scatter-based large diameter waveguide sensor systemDUNCAN ROGER G·Filed 2011·Application pending·0 cites
- 0538US2013094798A1Monitoring Structural Shape or Deformations with Helical-Core Optical FiberDUNCAN ROGER G·Filed 2012·Application pending·0 cites
- 0638US2012176250A1System and method for integrated downhole sensing and optical fiber monitoringDUNCAN ROGER G·Filed 2011·Application pending·0 cites
- 0737US2012237205A1System and method to compensate for arbitrary optical fiber lead-ins in an optical frequency domain reflectometry systemDUNCAN ROGER G·Filed 2011·Application pending·0 cites
- 0835US2012154168A1Photonic crystal waveguide downhole communication system and methodDUNCAN ROGER G·Filed 2010·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →