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:
Jun. 11, 2024
Filed:
Aug. 02, 2022
Applicant:
Yokowo Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
YOKOWO CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/32 (2006.01); H01Q 1/22 (2006.01); H01Q 1/36 (2006.01); H01Q 1/42 (2006.01); H01Q 1/52 (2006.01); H01Q 5/371 (2015.01); H01Q 9/36 (2006.01); H01Q 21/28 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/3275 (2013.01); H01Q 1/22 (2013.01); H01Q 1/32 (2013.01); H01Q 1/36 (2013.01); H01Q 1/42 (2013.01); H01Q 1/52 (2013.01); H01Q 5/371 (2015.01); H01Q 9/36 (2013.01); H01Q 21/28 (2013.01);
Abstract
An antenna device includes: a planar antenna; and a metal body arranged a predetermined distance above the planar antenna, wherein the metal body is shifted in a predetermined direction with respect to the planar antenna, wherein the metal body is a metal plate and/or a parasitic element. The antenna device further includes an antenna which corresponds to a frequency band different from that of the planar antenna and a holder configured to maintain the predetermined distance between the planar antenna and the metal body, wherein the antenna is arranged in the predetermined direction.