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. 17, 2024
Filed:
Jul. 08, 2021
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
NIPPON TELEGRAPH AND TELEPHONE CORPORATION, Tokyo, JP;
Abstract
A determination system includes: a memory; and a processor coupled to the memory and programmed to execute a process comprising: acquiring location data representing a location of one or more user devices including a first sensor; searching for one or more public devices that is at a location corresponding to the location of the user device and that includes a second sensor having a same function as that of the first sensor included in the user device; requesting the user device to measure using the first sensor to acquire measurement data of the first sensor; acquiring measurement data of the second sensor included in the public device; and determining whether a user of the user device is legitimate based on a result of matching the measurement data of the first sensor with the measurement data of the second sensor.