Inventor · disambiguated record
Ole Henrik Waagaard
Also filed as: WAAGAARD OLE HENRIK
24 granted patents·1 pending application·257 citations·filing 2003–2023
96Inventor score
Top patents by PatentIndex Score
25 records- 0196US10247581B2Interferometric optical fibre sensor system and method of interrogationOPTOPLAN AS·Filed 2015·Granted Apr 2, 2019·13 cites·20 claims
- 0294US7366055B2Ocean bottom seismic sensing systemOPTOPLAN AS·Filed 2006·Granted Apr 29, 2008·31 cites·29 claims
- 0393US7019837B2Method and apparatus for reducing crosstalk interference in an inline Fabry-Perot sensor arrayWEATHERFORD LAMB·Filed 2003·Granted Mar 28, 2006·39 cites·19 claims
- 0487US7551517B2Seabed seismic station packagingOPTOPLAN AS·Filed 2006·Granted Jun 23, 2009·25 cites·22 claims
- 0587US7336365B2Method and apparatus for suppression of crosstalk and noise in time-division multiplexed interferometric sensor systemsOPTOPLAN AS·Filed 2005·Granted Feb 26, 2008·12 cites·19 claims
- 0686US11499849B2Method and apparatus for suppression of noise due to transmitted signal instability in a coherent fiber optical sensor systemALCATEL SUBMARCOM·Filed 2020·Granted Nov 15, 2022·2 cites·18 claims
- 0784US7081959B2Method and apparatus for providing polarization insensitive signal processing for interferometric sensorsOPTOPLAN AS·Filed 2003·Granted Jul 25, 2006·22 cites·52 claims
- 0882US11828631B2Method and apparatus for suppression of noise due to local oscillator instability in a coherent fiber optical sensorALCATEL SUBMARCOM·Filed 2020·Granted Nov 28, 2023·1 cites·17 claims
- 0982US7688673B2Connector nodes for interrogating optical fiber sensor arraysOPTOPLAN AS·Filed 2007·Granted Mar 30, 2010·12 cites·20 claims
- 1081US7088878B2Method and apparatus for producing depolarized lightOPTOPLAN AS·Filed 2003·Granted Aug 8, 2006·23 cites·10 claims
- 1179US10001362B2Processing data from a distributed fibre-optic interferometric sensor systemOPTOPLAN AS·Filed 2014·Granted Jun 19, 2018·4 cites·16 claims
- 1279US7466422B2Method and apparatus for suppression of crosstalk and noise in time-division multiplexed interferometric sensor systemsOPTOPLAN AS·Filed 2007·Granted Dec 16, 2008·7 cites·13 claims
- 1374US8064286B2Seismic streamer arrayROENNEKLEIV ERLEND·Filed 2007·Granted Nov 22, 2011·14 cites·16 claims
- 1473US12510380B2Method and apparatus for suppression of noise due to local oscillator instability in a coherent fiber optical sensorALCATEL SUBMARCOM·Filed 2023·Granted Dec 30, 2025·0 cites·13 claims
- 1569US7433045B2Active coherence reduction for interferometer interrogationOPTOPLAN AS·Filed 2004·Granted Oct 7, 2008·16 cites·73 claims
- 1669US7359061B2Method and apparatus for providing polarization insensitive signal processing for interferometric sensorsOPTOPLAN AS·Filed 2006·Granted Apr 15, 2008·4 cites·10 claims
- 1767US7558155B2Optical sensor interrogation with wavelength grouping in time slotsOPTOPLAN AS·Filed 2007·Granted Jul 7, 2009·5 cites·11 claims
- 1865US7480056B2Multi-pulse heterodyne sub-carrier interrogation of interferometric sensorsOPTOPLAN AS·Filed 2004·Granted Jan 20, 2009·10 cites·10 claims
- 1964US7679994B2Bi-directional interrogation of optical sensorsOPTOPLAN AS·Filed 2007·Granted Mar 16, 2010·4 cites·19 claims
- 2062US7916303B2Non-uniform sampling to extend dynamic range of interferometric sensorsOPTOPLAN AS·Filed 2007·Granted Mar 29, 2011·6 cites·21 claims
- 2162US7206075B2Method and apparatus for reducing crosstalk interference in an inline Fabry-Perot sensor arrayOPTOPLAN AS·Filed 2006·Granted Apr 17, 2007·2 cites·23 claims
- 2262US7113287B2Method and apparatus for reducing crosstalk interference in an inline Fabry-Perot sensor arrayOPTOPLAN AS·Filed 2006·Granted Sep 26, 2006·2 cites·21 claims
- 2359US7715015B2Adaptive mixing for high slew ratesOPTOPLAN AS·Filed 2007·Granted May 11, 2010·2 cites·25 claims
- 2450US7539080B2Grating design for use in a seismic sensing systemOPTOPLAN AS·Filed 2007·Granted May 26, 2009·1 cites·22 claims
- 2548US2008291461A1Method and apparatus for suppression of crosstalk and noise in time-division multiplexed interferometric sensor systemsWAAGAARD OLE HENRIK·Filed 2008·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ole Henrik Waagaard files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →