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. 27, 2023
Filed:
Sep. 10, 2021
Tdk Corporation, Tokyo, JP;
Hisashi Kobuke, Tokyo, JP;
Yasumasa Harihara, Tokyo, JP;
Kenichi Tezuka, Tokyo, JP;
Tomoyuki Goi, Tokyo, JP;
TDK CORPORATION, Tokyo, JP;
Abstract
An antenna device according to the present disclosure includes two wiring layers and an antenna layer. One of the two wiring layers is divided in the x-direction by a first slit extending in the y-direction, and the antenna layer is divided in the x-direction into first and second antenna areas by a second slit extending in the y-direction. The first and second slits overlap each other in the z-direction. One of the first and second slits is larger in width than the other one thereof. The antenna layer includes an antenna conductor formed in the first antenna area and another antenna conductor formed in the second antenna area.