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:
Mar. 17, 2026
Filed:
Mar. 27, 2024
Applicant:
Panasonic Automotive Systems Co., Ltd., Kanagawa, JP;
Inventors:
Assignee:
Panasonic Automotive Systems Co., Ltd., Kanagawa, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/38 (2006.01); H01Q 7/00 (2006.01); H01Q 9/04 (2006.01);
U.S. Cl.
CPC ...
H01Q 7/00 (2013.01); H01Q 1/38 (2013.01); H01Q 9/0414 (2013.01);
Abstract
An antenna device includes a dielectric layer having a dielectric, an antenna element that is located on a surface of the dielectric layer and that has a loop shape, a radio frequency input element configured to supply power to the antenna element, and at least one resonance element that is located inside the dielectric layer.
Hayashi, Hideyuki. (2026). Antenna device (U.S. Patent No. 12580312). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12580312
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile