The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 16, 2011
Filed:
Jun. 03, 2008
Kamal Babour, Bures sur Yvette, FR;
Leendert Combee, Sandvika, NO;
James P. Brady, Houston, TX (US);
Martin Howlid, Blommenholm, NO;
Kamal Babour, Bures sur Yvette, FR;
Leendert Combee, Sandvika, NO;
James P. Brady, Houston, TX (US);
Martin Howlid, Blommenholm, NO;
WesternGeco L.L.C., Houston, TX (US);
Abstract
A sensor cable for surveying. The sensor cable may comprise at least one pair of current sensor electrodes and an amplifier. The current sensor electrodes may be disposed along opposite sides of the sensor cable. The current sensor electrodes may be configured to detect current in an electromagnetic field transverse to an inline direction of the sensor cable. The amplifier may be configured to amplify the current in the electromagnetic field for detection by the electrode pair.