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. 17, 2025
Filed:
Jan. 11, 2022
Applicant:
Japan Aviation Electronics Industry, Limited, Tokyo, JP;
Inventor:
Keishi Kosaka, Tokyo, JP;
Assignee:
JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q 5/371 (2015.01); H01Q 1/38 (2006.01);
U.S. Cl.
CPC ...
H01Q 5/371 (2015.01); H01Q 1/38 (2013.01);
Abstract
A multi-resonant antenna is provided with a main antenna and an additional radiation element. The main antenna is provided with a main portion, which forms a split ring, and a feeding portion, which branches off from the main portion. The additional radiation element extends outward of the main antenna from the main antenna.