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:
Sep. 10, 2024
Filed:
Jul. 19, 2022
Kabushiki Kaisha Tokai Rika Denki Seisakusho, Aichi, JP;
Syogo Yamaguchi, Aichi, JP;
KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO, Aichi, JP;
Abstract
An operation detection device includes a detection unit to detect a touch operation in an operation surface by a detected object and to output a detection value based on a capacitance to increase from before the touch operation, and a determination unit to hold a determination threshold value to determine a start of the touch operation, to output a touch start determination to determine the start of the touch operation when the detection value becomes not less than the determination threshold value, and to output a first deemed determination to determine an end of the touch operation when a first condition, which is based on a maximum detection value after the touch start determination, is satisfied.