logo

For the Inventor, By the Inventor

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 9339191 B1

PDFFull Text
Expired
Date of Patent:
May. 17, 2016

Filed:

Jun. 15, 2009

Optical measurement apparatus

Applicants:

Masashi Kiguchi, Kawagoe, JP;

Tsukasa Funane, Fujimi, JP;

Kei Utsugi, Tokyo, JP;

Atsushi Suzuki, Higashiyamato, JP;

Inventors:

Masashi Kiguchi, Kawagoe, JP;

Tsukasa Funane, Fujimi, JP;

Kei Utsugi, Tokyo, JP;

Atsushi Suzuki, Higashiyamato, JP;

Assignee:

Hitachi, Ltd., Tokyo, JP;

Attorney:

Mattingly & Malur, PC

Primary Examiner:

David J Makiya

Assistant Examiner:

Taeho Jo

Int. Cl.
CPC ...
F21V 9/16 (2006.01); A61B 5/00 (2006.01); A61B 5/02 (2006.01); A61B 5/026 (2006.01); G01N 21/47 (2006.01); G01N 21/64 (2006.01); G01N 21/359 (2014.01); G01N 21/31 (2006.01);
U.S. Cl.
CPC ...
A61B 5/0059 (2013.01); A61B 5/02028 (2013.01); A61B 5/0261 (2013.01); G01N 21/4795 (2013.01); G01N 21/645 (2013.01); G01N 21/359 (2013.01); G01N 2021/3144 (2013.01);
Abstract

Provided is a near-infrared spectroscopy apparatus using a phosphor. [Object]: Information in a specimen is observed by using light without contacting an optical fiber and an electronic circuit with the specimen. [Means for Solution]: A small and lightweight phosphor is contacted with the specimen to measure the fluorescence intensity at a separate position.

Find Patent Forward Citations

Kiguchi, Masashi. (2016). Optical measurement apparatus (U.S. Patent No. 9339191). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9339191

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

Loading…