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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.:

US 12785246 B1

PDFFull Text
Date of Patent:
Nov. 03, 2026

Filed:

Apr. 28, 2023

Antenna device

Applicants:

Makoto Taguchi, Katagami, JP;

Daiki Momma, Katagami, JP;

Ryutaro Miura, Katagami, JP;

Hisashi Takizawa, Katagami, JP;

Kazunari Saito, Katagami, JP;

Yoshifumi Kishiue, Katagami, JP;

Shinobu Wakahara, Toyota, JP;

Takashi Saitoh, Miyoshi, JP;

Inventors:

Makoto Taguchi, Katagami, JP;

Daiki Momma, Katagami, JP;

Ryutaro Miura, Katagami, JP;

Hisashi Takizawa, Katagami, JP;

Kazunari Saito, Katagami, JP;

Yoshifumi Kishiue, Katagami, JP;

Shinobu Wakahara, Toyota, JP;

Takashi Saitoh, Miyoshi, JP;

Assignees:

MITSUMI ELECTRIC CO., LTD., Tokyo, JP;

TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;

Attorney:

Shih IP Law Group, PLLC.

Primary Examiner:

Dimary S Lopez Cruz

Assistant Examiner:

Marin Stoytchev Stoytchev

Int. Cl.
CPC ...
H01Q 1/32 (2006.01); H01Q 1/22 (2006.01); H01Q 1/42 (2006.01); H01Q 1/48 (2006.01); H01Q 9/42 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/22 (2013.01); H01Q 1/42 (2013.01); H01Q 1/48 (2013.01);
Abstract

An antenna device including: an antenna element; an enclosure having a wall body on which the antenna element is placed in a state of being joined to an inner surface of the wall body; and a printed substrate on which the antenna element is mounted with a leg portion of the antenna element connected to one surface of the printed substrate, which is stored inside the enclosure. Holding pieces to sandwich the antenna element between the wall body of the enclosure and the holding pieces are formed at a predetermined interval on the inner surface of the wall body of the enclosure. Respective sizes of and intervals between the holding pieces are set such that a difference between a deflection amount of the wall body and a deflection amount of the antenna element when the enclosure vibrates is less than or equal to a predetermined value.

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Taguchi, Makoto. (2026). Antenna device (U.S. Patent No. 12785246). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12785246

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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