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:
Dec. 11, 2018
Filed:
Sep. 29, 2014
Applicant:
Seiko Epson Corporation, Shinjuku-ku, JP;
Inventors:
Masayuki Ikeda, Nagano, JP;
Tadashi Aizawa, Matsumoto, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 7/00 (2006.01); G01S 5/02 (2010.01); H01Q 1/27 (2006.01); H01Q 9/16 (2006.01); H01Q 9/30 (2006.01);
U.S. Cl.
CPC ...
H01Q 7/00 (2013.01); G01S 5/02 (2013.01); H01Q 1/273 (2013.01); H01Q 9/16 (2013.01); H01Q 9/30 (2013.01);
Abstract
An antenna includes a magnetic current element which is an element to constitute a loop and generates a magnetic current vector having a component perpendicular to a loop plane, and an electric current element to generate an electric current vector having a component parallel to the magnetic current vector.