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:
Jul. 20, 2021
Filed:
Dec. 14, 2017
Applicant:
Yokowo Co., Ltd., Tomioka, JP;
Inventors:
Assignee:
YOKOWO CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/32 (2006.01); H01Q 5/30 (2015.01); H01Q 9/04 (2006.01); H01Q 1/24 (2006.01); H01Q 1/48 (2006.01); H01Q 9/42 (2006.01); H01Q 21/29 (2006.01); H01Q 13/08 (2006.01); H01Q 1/22 (2006.01); H01Q 21/28 (2006.01); H01Q 5/371 (2015.01);
U.S. Cl.
CPC ...
H01Q 1/32 (2013.01); H01Q 1/22 (2013.01); H01Q 1/241 (2013.01); H01Q 1/48 (2013.01); H01Q 5/30 (2015.01); H01Q 5/371 (2015.01); H01Q 9/045 (2013.01); H01Q 9/42 (2013.01); H01Q 13/08 (2013.01); H01Q 21/28 (2013.01); H01Q 21/29 (2013.01);
Abstract
An antenna device to be mounted on a vehicle, including a ground conductor having a planar shape; and an antenna element which is a resonant type, is provided at a position so as not to overlap with the ground conductor within a plane substantially parallel to the ground conductor, and is configured to transmit or receive a polarized wave parallel to the ground conductor. A rectangular notch is formed in the ground conductor to have both a right and left edge portions with a predetermined width being left, and the antenna element is provided at a position overlapping with the notch in a plane substantially parallel to the ground conductor.