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:
Oct. 13, 2026
Filed:
Jul. 26, 2024
Hi-lex Act Corporation, Yokohama, JP;
Osamu Kawanobe, Kanagawa, JP;
HI-LEX ACT Corporation, Yokohama, JP;
Abstract
An opening and closing control device includes a motor configured to drive, in an opening and closing direction, an opening and closing body that is supported a vehicle body and allowed to be opened and closed, a controller configured to control the motor, and a pulse encoder configured to output a pulse signal. The controller adjusts an advance angle of the motor, detects a rotational speed of the motor or an opening and closing speed of the opening and closing body according to pulse detection based on the pulse signal output from the pulse encoder, and detects a pinching state of the opening and closing body when the rotational speed of the motor or the opening and closing speed of the opening and closing body is equal to or less than a threshold value during advance angle control on the motor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile