Patents by Inventor Tollef Jahren

Tollef Jahren has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for acquiring geophysical data by dynamically manipulating survey spread
    Patent number: 10197690
    Abstract: Embodiments relate generally to marine geophysical surveying and, more particularly, embodiments relate to methods for acquiring geophysical data by dynamically manipulating survey spread in response a change in location of a target. A method may comprise actuating an energy source in a body of water, wherein a target for a marine geophysical survey system is located beneath a bottom of the body of water. The method may further comprise detecting energy generated by the energy source. The method may further comprise manipulating a position of a survey spread in response to a change in distribution of the target beneath the bottom of the body of water.
    Type: Grant
    Filed: January 28, 2016
    Date of Patent: February 5, 2019
    Assignee: PGS Geophysical AS
    Inventors: Michael Malling, Toralf Lund, Tom Vincent-Dospital, Tollef Jahren
  • Method for Acquiring Geophysical Data By Dynamically Manipulating Survey Spread
    Publication number: 20160238730
    Abstract: Embodiments relate generally to marine geophysical surveying and, more particularly, embodiments relate to methods for acquiring geophysical data by dynamically manipulating survey spread in response a change in location of a target. A method may comprise actuating an energy source in a body of water, wherein a target for a marine geophysical survey system is located beneath a bottom of the body of water. The method may further comprise detecting energy generated by the energy source. The method may further comprise manipulating a position of a survey spread in response to a change in distribution of the target beneath the bottom of the body of water.
    Type: Application
    Filed: January 28, 2016
    Publication date: August 18, 2016
    Applicant: PGS Geophysical AS
    Inventors: Michael Malling, Toralf Lund, Tom Vincent-Dospital, Tollef Jahren