Patents by Inventor Eric Gastine

Eric Gastine 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 monitoring movements of ground
    Patent number: 9046604
    Abstract: A method of surveying movements of a terrain. The method may include the steps of providing the raw variations of the coordinates of a plurality of survey points situated on the terrain, and the raw variations of the coordinates of at least one reference point situated on the terrain; determining the real variations of the coordinates of said at least one reference point; and/or calculating corrected variations of the coordinates of the survey points. The method is performed on the basis of the raw variations of the coordinates of the survey points, of the raw variations of the coordinates of said reference point, and of the real variations of the coordinates of said reference point.
    Type: Grant
    Filed: July 7, 2010
    Date of Patent: June 2, 2015
    Assignee: SOLETANCHE FREYSSINET
    Inventors: Martin Beth, Fabien Ranvier, Eric Gastine
  • METHOD FOR MONITORING MOVEMENTS OF GROUND
    Publication number: 20130011019
    Abstract: The invention relates to a method of surveying movements of a terrain. The invention is characterized by the fact that the method comprises: a step of providing the raw variations of the coordinates of a plurality of survey points situated on the terrain, and the raw variations of the coordinates of at least one reference point-Wry situated on the terrain; a step of determining the real variations of the coordinates of said at least one reference point; and a step of calculating corrected variations of the coordinates of the survey points, performed on the basis of the raw variations of the coordinates of the survey points, of the raw variations of the coordinates of said reference point, and of the real variations of the coordinates of said reference point.
    Type: Application
    Filed: July 7, 2010
    Publication date: January 10, 2013
    Applicant: SOLETANCHE FREYSSINET
    Inventors: Martin Beth, Fabien Ranvier, Eric Gastine
  • System for monitoring the movements of construction work parts
    Patent number: 7023537
    Abstract: The invention relates to a system for monitoring the movements, if any, of construction work parts. It comprises: a plurality of measurement taking stations (S1, S2 . . . ) able to sight targets; a plurality of reference targets (c?i) linked to at least one station; a plurality of monitoring targets (ci) mounted on the said construction work parts, at least one of the said monitoring targets (ki) being associated with at least two stations; means of control (30) of each station for measuring at successive instants the coordinates of the reference targets and of the monitoring targets which are associated therewith with respect to the said station; and means of processing (34) the coordinates of the reference targets and of the monitoring targets computed by the said stations at the said successive instants so as to deduce therefrom a displacement, if any, of a monitoring target between two measurement instants.
    Type: Grant
    Filed: August 21, 2003
    Date of Patent: April 4, 2006
    Assignee: SOLDATA
    Inventors: Marie-Laure Labat, Eric Gastine, Martin Beth
  • System for monitoring the movements of construction work parts
    Publication number: 20040252313
    Abstract: The invention relates to a system for monitoring the movements, if any, of construction work parts.
    Type: Application
    Filed: August 21, 2003
    Publication date: December 16, 2004
    Applicant: SOLDATA
    Inventors: Marie-Laure Labat, Eric Gastine, Martin Beth