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. 18, 2015
Filed:
Dec. 06, 2011
Applicant:
Vincent Handerek, Grays, GB;
Inventor:
Vincent Handerek, Grays, GB;
Assignee:
FOTECH SOLUTIONS LIMITED, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 21/47 (2006.01); E21B 47/06 (2012.01); E21B 47/12 (2012.01); G01D 5/353 (2006.01);
U.S. Cl.
CPC ...
G01N 21/474 (2013.01); E21B 47/06 (2013.01); E21B 47/123 (2013.01); G01D 5/35361 (2013.01); G01D 5/35383 (2013.01); G01D 5/35387 (2013.01);
Abstract
There is disclosed a distributed optical fiber sensor arranged to deliver probe light pulses of different wavelengths into corresponding different sensing optical fibers, and to determine one or more parameters as functions of position along each of the sensing fibers from detected backscattered light of each corresponding wavelength. In another arrangement, the different wavelengths are directed in different corresponding directions around a loop of sensing optical fiber.
Handerek, Vincent. (2015). Distributed optical fibre sensor (U.S. Patent No. 9110018). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9110018
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile