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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.:

US 9075017 B1

PDFFull Text
Date of Patent:
Jul. 07, 2015

Filed:

Dec. 26, 2013

Optical-waveguide sensor chip, method of manufacturing the same, method of measuring substance, substance-measuring kit and optical-waveguide sensor

Applicant:

Kabushiki Kaisha Toshiba, Minato-ku, JP;

Inventors:

Shingo Kasai, Yokohama, JP;

Ikuo Uematsu, Yokohama, JP;

Ichiro Tono, Yokohama, JP;

Tomohiro Takase, Sagamihara, JP;

Isao Nawata, Yokohama, JP;

Kayoko Oomiya, Yokohama, JP;

Yuriko Oyama, Yokohama, JP;

Tsutomu Honjoh, Yokohama, JP;

Assignee:

KABUSHIKI KAISHA TOSHIBA, Minato-ku, JP;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Chris L Chin

Int. Cl.
CPC ...
G01N 33/551 (2006.01); G01N 21/75 (2006.01); G01N 21/552 (2014.01); G01N 21/77 (2006.01); G01N 33/543 (2006.01); G02B 6/12 (2006.01); G02B 6/124 (2006.01);
U.S. Cl.
CPC ...
G01N 21/75 (2013.01); G01N 21/552 (2013.01); G01N 21/7703 (2013.01); G01N 33/54313 (2013.01); G01N 33/54373 (2013.01); G02B 6/12007 (2013.01); G02B 6/124 (2013.01);
Abstract

An optical-waveguide sensor chip includes an optical waveguide having a first substance immobilized on the surface thereof, the first substance being specifically reactive with an analyte substance, and fine particles dispersed on the optical waveguide and having a second substance immobilized on the surface thereof, the second substance being specifically reactive with the analyte substance.

Find Patent Forward Citations

Kasai, Shingo. (2015). Optical-waveguide sensor chip, method of manufacturing the same, method of measuring substance, substance-measuring kit and optical-waveguide sensor (U.S. Patent No. 9075017). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9075017

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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