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. 07, 2025
Filed:
Mar. 30, 2020
Applicant:
Atonarp Inc., Tokyo, JP;
Inventors:
Assignee:
ATONARP INC., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 21/65 (2006.01);
U.S. Cl.
CPC ...
G01N 21/658 (2013.01); G01N 2021/655 (2013.01); G01N 2201/06113 (2013.01);
Abstract
There is provided an apparatus including a chip containing metal bodies capable of exciting localized surface plasmon resonance at a first surface, and an analyzer unit that performs a scan of the first surface of the chip, in a state where the first surface is in contact with a sample, with a laser in at least a one-dimensional direction and records scattered light, which has been enhanced at the first surface, in association with the scan. The chip includes a substrate, a first layer where concave and convex structures are repeatedly provided on the first surface of the substrate; and a second layer that contains the metal bodies and is provided via the first layer.