Inventor
RONNEKLEIV ERLEND
NO17 patents
⚠️ This page may combine multiple inventors who share the name “RONNEKLEIV ERLEND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OPTOPLAN AS
12 patentsUS7551517B2Jun 23, 2009
Seabed seismic station packaging
OPTOPLAN AS25 citations92
US7245382B2Jul 17, 2007
Downhole optical sensor system with reference
OPTOPLAN AS28 citations92
US6856401B1Feb 15, 2005
Elimination of polarization fading in unbalanced optical measuring interferometers
OPTOPLAN AS21 citations92
US7157693B2Jan 2, 2007
Optical wavelength interrogator
OPTOPLAN AS21 citations91
US7060967B2Jun 13, 2006
Optical wavelength interrogator
OPTOPLAN AS25 citations91
US6888125B2May 3, 2005
Fiber optic sensing systems and method of use thereof
OPTOPLAN AS22 citations91
US10247581B2Apr 2, 2019
Interferometric optical fibre sensor system and method of interrogation
OPTOPLAN AS13 citations84
US7480056B2Jan 20, 2009
Multi-pulse heterodyne sub-carrier interrogation of interferometric sensors
OPTOPLAN AS10 citations84
US7433045B2Oct 7, 2008
Active coherence reduction for interferometer interrogation
OPTOPLAN AS16 citations78
US10001362B2Jun 19, 2018
Processing data from a distributed fibre-optic interferometric sensor system
OPTOPLAN AS4 citations73
US7679994B2Mar 16, 2010
Bi-directional interrogation of optical sensors
OPTOPLAN AS4 citations73
US7916303B2Mar 29, 2011
Non-uniform sampling to extend dynamic range of interferometric sensors
OPTOPLAN AS6 citations62
ALCATEL SUBMARCOM
4 patentsUS11499849B2Nov 15, 2022
Method and apparatus for suppression of noise due to transmitted signal instability in a coherent fiber optical sensor system
ALCATEL SUBMARCOM2 citations73
US12510380B2Dec 30, 2025
Method and apparatus for suppression of noise due to local oscillator instability in a coherent fiber optical sensor
ALCATEL SUBMARCOM0 citations62
US11828631B2Nov 28, 2023
Method and apparatus for suppression of noise due to local oscillator instability in a coherent fiber optical sensor
ALCATEL SUBMARCOM1 citations62
US12592770B2Mar 31, 2026
Distributed fiber optic sensing on optical fibers carrying traffic
ALCATEL SUBMARCOM0 citations41