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:
Jan. 27, 2026
Filed:
Dec. 11, 2023
Alps Alpine Co., Ltd., Tokyo, JP;
Akizumi Saito, Tokyo, JP;
Hiroshi Ohara, Miyagi, JP;
ALPS ALPINE CO., LTD., Tokyo, JP;
Abstract
An input device includes a housing; an invertible spring provided inside the housing; a load sensor arranged alongside the invertible spring inside the housing; a stem extending across a top portion of the invertible spring and the load sensor, and configured to push both the top portion of the invertible spring and the load sensor in response to an operating load applied to the stem; and a first fixed contact provided inside the housing, wherein the stem is a conductive member, and in response to the operating load applied to the stem, the stem pushes both the top portion of the invertible spring and the load sensor, and also comes into contact with the first fixed contact so that the first fixed contact is energized via the stem.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile