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. 06, 2026
Filed:
Sep. 27, 2023
Applicant:
Yokogawa Electric Corporation, Musashino, JP;
Inventor:
Kodai Murayama, Musashino, JP;
Assignee:
YOKOGAWA ELECTRIC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/85 (2006.01);
U.S. Cl.
CPC ...
G01N 21/85 (2013.01); G01N 2201/0633 (2013.01); G01N 2201/0636 (2013.01); G01N 2201/0638 (2013.01);
Abstract
An optical deviceincludes: an optical element blockincluding optical elements that form an optical path P of light used for optical measurement, arranged around a measurement subject S so that the optical path P intersects the measurement subject S; and a rotation mechanismconfigured to change an angle of the optical element blockrelative to the measurement subject S so that the total length of the portion of the optical path P coincident with the measurement subject S changes.
Murayama, Kodai. (2026). Optical device (U.S. Patent No. 12517059). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12517059
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile