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:
Nov. 24, 2020
Filed:
Oct. 26, 2018
Applicant:
Université Laval, Québec, CA;
Inventors:
Martin Bernier, Québec, CA;
Réal Vallée, Québec, CA;
François Trépanier, Québec, CA;
Julien Carrier, Québec, CA;
Assignee:
UNIVERSITÉ LAVAL, Québec, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/02 (2006.01); G02B 26/08 (2006.01); G02B 5/18 (2006.01);
U.S. Cl.
CPC ...
G02B 6/02138 (2013.01); G02B 6/02123 (2013.01); G02B 26/0875 (2013.01); G02B 5/1857 (2013.01); G02B 6/02033 (2013.01); G02B 6/02395 (2013.01); G02B 2006/02161 (2013.01);
Abstract
An optical fiber having a Bragg grating along a non-photosensitized grating region thereof and a pristine polymer coating around the grating region with the Bragg grating having been written through the polymer coating has a mechanical resistance that is greater than 20% of the mechanical resistance of an identical grating-free optical fiber.
Bernier, Martin. (2020). Writing of high mechanical strength fiber bragg gratings using ultrafast pulses and a phase mask (U.S. Patent No. 10845533). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10845533
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile