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:
Mar. 17, 2020
Filed:
Sep. 24, 2018
Applicant:
Fuji Electric Co., Ltd., Kawasaki-shi, Kanagawa, JP;
Inventor:
Ryuuichi Nagashima, Yokkaichi, JP;
Assignee:
FUJI ELECTRIC CO., LTD., Kawasaki-Shi, Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G07D 5/02 (2006.01); G07D 3/14 (2006.01); H01Q 9/27 (2006.01); G07D 5/10 (2006.01); H01F 21/00 (2006.01); H01F 5/00 (2006.01); G07D 5/08 (2006.01); G07D 9/02 (2006.01);
U.S. Cl.
CPC ...
G07D 5/02 (2013.01); G07D 3/14 (2013.01); G07D 5/08 (2013.01); G07D 5/10 (2013.01); H01F 5/003 (2013.01); H01F 21/005 (2013.01); H01Q 9/27 (2013.01); G07D 9/02 (2013.01);
Abstract
A coin detection antenna includes a substrate and an air core coil in a track shape including a wiring pattern provided on the substrate, and a width of an air core of the air core coil in a short-side direction is equal to or less than twice a thickness of a smallest coin having a smallest thickness of coins to be detected.