JH

Jon-Fredrik Hopperstad

WL Westerngeco L.L.C.: 20 patents #15 of 486Top 4%
RA Reflection Marine Norge As: 3 patents #2 of 15Top 15%
Schlumberger Technology: 1 patents #3,893 of 7,293Top 55%
Overall (All Time): #169,924 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDate
11914088 Compressive sensing marine streamer system Ahmet Kemal Ozdemir 2024-02-27
11774618 Marine vibrator directive source survey David Fraser Halliday, Robert Laws 2023-10-03
10928535 Marine vibrator directive source survey David Fraser Halliday, Robert Laws 2021-02-23
10539695 Wavefield reconstruction Ali Ozbek, Massimiliano Vassallo, David Fraser Halliday, Robert Laws 2020-01-21
10126452 Wavefield generation using a seismic vibrator array David Fraser Halliday, Robert Laws 2018-11-13
9645265 Method and system for selecting parameters of a seismic source array Robert Laws, Julian Edward Kragh 2017-05-09
9513391 Acquiring near-zero offset survey data Henk Keers, Aslaug Stroemmen Melboe, Johan O. A. Robertsson, Julian Edward Kragh, Morten Svendsen +2 more 2016-12-06
9500761 Method for optimizing acoustic source array performance Robert Laws, Aslaug Strømmen Melboe 2016-11-22
9360578 Systems and methods for optimizing low frequency output from airgun source arrays Robert Laws, John Richard Tulett 2016-06-07
9341726 Processing seismic data Clement Kostov, Philip Kitchenside, Johan Olof Anders Robertsson, Karin Schalkwijk 2016-05-17
9103934 Method for reducing marine source volume while maintaining image quality Julian Edward Kragh, Robert Laws 2015-08-11
9025417 Systems and methods for optimizing low frequency output from airgun source arrays Robert Laws 2015-05-05
9010484 Source acquisition with multiple frequency components Emmanuel Coste, Claudio Bagaini, Robert Laws 2015-04-21
8687462 Position determination of a seismic source array 2014-04-01
8605551 Position determination of a seismic source array 2013-12-10
8582396 Method for optimizing acoustic source array performance Robert Laws, Aslaug Strømmen Melbø 2013-11-12
8522915 Method and system for selecting parameters of a seismic source array Robert Laws, Julian Edward Kragh 2013-09-03
8467264 Acquiring near zero offset survey data Henk Keers, Aslaug Stroemmen Melboe, Johan O. A. Robertsson, Ed Kragh, Morten Svendsen +2 more 2013-06-18
8261874 Attenuating out of band energy emitted from seismic sources Robert Laws, Julian Edward Kragh 2012-09-11
8205711 Seismic source arrays Johan-Fredrik Synnevaag, Pieter Leonard Vermeer 2012-06-26
8174927 Method for optimizing acoustic source array performance Robert Laws, Aslaug Stroemmen Melboe 2012-05-08
8136625 Attenuating out of band energy emitted from seismic sources Robert Laws, Julian Edward Kragh 2012-03-20
7440357 Methods and systems for determining signatures for arrays of marine seismic sources for seismic analysis 2008-10-21
7321527 Method and apparatus for controlling the acoustic output of an airgun Johan-Fredrik Synnevaag, Anneli Soppi 2008-01-22