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. 29, 2016
Filed:
Jun. 25, 2015
Applicant:
Nederlandse Organisatie Voor Toegepast-natuurwetenschappelijk Onderzoek Tno, 's-Gravenhage, NL;
Inventors:
Arjen Boersma, 's-Hertogenbosch, NL;
Theodorus Henricus Cornelus Panken, Eindhoven, NL;
Lun Kai Cheng, Krimpen a/d Ijssel, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/00 (2006.01); G02B 6/02 (2006.01); G01D 5/26 (2006.01); G01N 21/77 (2006.01);
U.S. Cl.
CPC ...
G02B 6/02 (2013.01); G01D 5/268 (2013.01); G01N 21/774 (2013.01); G02B 6/02104 (2013.01); G01N 2021/7723 (2013.01); G02B 6/0229 (2013.01);
Abstract
The invention relates to a sensor system comprising a waveguide, which waveguide comprises a grating in at least a part of the waveguide, which waveguide further comprises a coating, the coating comprising a polymer, which polymer comprises a chain, in which chain are present an aromatic group and a chemical group selected from the group of sulfonyl groups, carbonyl groups, carbonate groups, fluorocarbon groups, siloxane groups, pyridine groups and amide groups.