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. 20, 2026
Filed:
Jun. 30, 2021
Nec Corporation, Tokyo, JP;
Kazuki Ogata, Tokyo, JP;
Hiroaki Aminaka, Tokyo, JP;
Tetsuro Hasegawa, Tokyo, JP;
Kosei Kobayashi, Tokyo, JP;
Kei Yanagisawa, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
An information providing system includes: a target person detection means that detects a target person whose at-home status is to be managed among persons passing through a public area based on information acquired from a device installed in the public area; a moving direction identification means that identifies a moving direction of the target person; an at-home management means that updates information on an at-home status of the target person based on the estimated moving direction; and an output means that outputs the information on the at-home status of the target person.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile