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:
Jul. 28, 2026
Filed:
Apr. 09, 2024
Nabtesco Corporation, Tokyo, JP;
NABTESCO CORPORATION, Tokyo, JP;
Abstract
An automatic door device includes an infrared sensor, an image sensor, an infrared detection determiner, an image detection determiner, a determiner, and a control unit. The infrared sensor detects a person or an object in an infrared detection area. The image sensor detects a person or an object in an image detection area. The infrared detection determiner determines whether a person or an object is detected by the infrared sensor. The image detection determiner determines whether a person or an object is detected by the image sensor. The determiner determines whether to perform an opening operation of the door based on each determination result of the infrared detection determiner and the image detection determiner. The control unit causes the door to perform the opening operation based on a determination result indicating that the opening operation is performed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile