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. 24, 2023
Filed:
Mar. 01, 2019
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
NIPPON TELEGRAPH AND TELEPHONE CORPORATION, Tokyo, JP;
Abstract
A collection unit () collects information on IoT devices connected to IoT gateways and white lists of the IoT devices, retained by the IoT gateways. An extraction unit () extracts white lists of IoT devices that satisfies a prescribed condition related to the number of the IoT devices of each model or the number of installed locations of the IoT devices of each model from the collected white lists of the IoT devices using the collected information on the IoT devices so as to create a tentative white list. A coupling unit () couples the created tentative white list and the white lists retained by the respective IoT gateways together so as to create a white list applied to the respective IoT gateways.