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. 21, 2020
Filed:
Feb. 21, 2017
Applicant:
Fujikura Ltd., Tokyo, JP;
Inventors:
Hiroiku Tayama, Sakura, JP;
Ning Guan, Sakura, JP;
Assignee:
FUJIKURA LTD., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q 9/26 (2006.01); H01Q 1/08 (2006.01); H01Q 5/371 (2015.01); H01Q 1/38 (2006.01); H01Q 1/32 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/085 (2013.01); H01Q 5/371 (2015.01); H01Q 9/26 (2013.01); H01Q 1/3283 (2013.01); H01Q 1/38 (2013.01);
Abstract
Provided is an antenna device which is less prone to deterioration in radiation characteristics and which can be mounted in a small space. A second antenna element () includes a first portion () and a second portion (). A first antenna element () is disposed on a first plane (P), the first portion () is disposed on a second plane (P), and the second portion () is disposed on a third plane (P). When viewed in a direction orthogonal to the first plane (P), the second portion () does not overlap the first antenna element () except at an end region ().