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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 9279720 B1

PDFFull Text
Date of Patent:
Mar. 08, 2016

Filed:

Feb. 21, 2011

Analysis device

Applicant:

Ippei Kamimura, Osaka, JP;

Inventor:

Ippei Kamimura, Osaka, JP;

Assignee:

NEC SOLUTION INNOVATORS, LTD., Tokyo, JP;

Attorney:

McGinn IP Law Group, PLLC.

Primary Examiner:

Michael A Lyons

Assistant Examiner:

Dominic J Bologna

Int. Cl.
CPC ...
G01J 3/02 (2006.01); G01J 3/42 (2006.01); G01N 21/25 (2006.01); G02B 5/20 (2006.01); G01N 21/31 (2006.01); G01J 3/10 (2006.01); G01J 3/18 (2006.01); G01J 3/36 (2006.01); G02B 5/18 (2006.01); G01N 21/27 (2006.01); G01N 21/35 (2014.01); G01N 21/3563 (2014.01); G01N 21/3577 (2014.01);
U.S. Cl.
CPC ...
G01J 3/02 (2013.01); G01J 3/10 (2013.01); G01J 3/18 (2013.01); G01J 3/36 (2013.01); G01J 3/42 (2013.01); G01N 21/255 (2013.01); G01N 21/31 (2013.01); G02B 5/1809 (2013.01); G02B 5/203 (2013.01); G01N 21/274 (2013.01); G01N 21/35 (2013.01); G01N 21/3563 (2013.01); G01N 21/3577 (2013.01); G01N 2021/3166 (2013.01); G01N 2021/3177 (2013.01); G02B 5/201 (2013.01);
Abstract

An analysis device for analyzing components contained in an object includes a light emitting unit that irradiates the object with light, a transmissive spectral filter, a light detector including a plurality of light receiving elements, an analysis unit. The spectral filter includes a substrate having light transmissivity and being disposed on a light path of the light after being reflected by the object or the light after passing through the object, a plurality of raised portions formed with a metal material on one surface of the substrate, and a metal oxide film including a metal oxide material having a higher refractive index than the metal material, so as to cover the plurality of raised portions and the one surface of the substrate.

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