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:
Jan. 17, 2023
Filed:
Jul. 02, 2019
Applicant:
Yokogawa Electric Corporation, Tokyo, JP;
Inventor:
Masanori Okada, Tokyo, JP;
Assignee:
YOKOGAWA ELECTRIC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/39 (2006.01); G01N 21/3504 (2014.01); G01N 33/00 (2006.01); G01J 3/02 (2006.01); G01J 3/28 (2006.01); G01J 3/433 (2006.01); G01J 3/42 (2006.01); G01N 21/31 (2006.01); G01N 21/64 (2006.01); G01N 21/65 (2006.01); G01N 21/17 (2006.01);
U.S. Cl.
CPC ...
G01N 21/39 (2013.01); G01J 3/027 (2013.01); G01J 3/28 (2013.01); G01J 3/42 (2013.01); G01J 3/433 (2013.01); G01N 21/31 (2013.01); G01N 21/3504 (2013.01); G01N 21/64 (2013.01); G01N 21/6402 (2013.01); G01N 21/65 (2013.01); G01N 33/0004 (2013.01); G01J 2003/423 (2013.01); G01J 2003/4334 (2013.01); G01N 2021/1753 (2013.01); G01N 2021/3125 (2013.01); G01N 2021/3159 (2013.01); G01N 2021/3196 (2013.01); G01N 2021/399 (2013.01); G01N 2021/6417 (2013.01); G01N 2021/655 (2013.01); G01N 2201/0612 (2013.01);
Abstract
A spectrometry device includes a switch and a converter. The switch acquires a first reception signal and a second reception signal that respectively include information relating to an optical spectrum and switches between outputting the first reception signal and outputting the second reception signal based on control by a controller. The converter converts the first reception signal or the second reception signal output from the switch into a digital signal.