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:
Aug. 17, 2021
Filed:
Oct. 24, 2019
Applicant:
Agc Inc., Chiyoda-ku, JP;
Inventor:
Ryuta Sonoda, Tokyo, JP;
Assignee:
AGC Inc., Chiyoda-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01Q 21/06 (2006.01); H01Q 19/30 (2006.01); H01Q 1/48 (2006.01); H01Q 19/10 (2006.01); H01Q 21/00 (2006.01); H01Q 5/49 (2015.01);
U.S. Cl.
CPC ...
H01Q 19/30 (2013.01); H01Q 1/48 (2013.01); H01Q 5/49 (2015.01); H01Q 19/10 (2013.01); H01Q 21/0006 (2013.01); H01Q 21/061 (2013.01);
Abstract
An antenna includes a ground plane, a first resonator connected to a feeding point for which the ground plane serves as a reference, a second resonator configured to receive power from the first resonator through electromagnetic coupling or magnetic coupling in a contactless manner, at least one director located away from the first resonator and the second resonator, and wherein the ground plane located at a side opposite to the director with respect to the second resonator is used as a reflector, or the antenna further comprises a reflector located at the side opposite to the director with respect to the second resonator.