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. 07, 2025
Filed:
Jul. 02, 2021
Nec Corporation, Tokyo, JP;
Daichi Hasumi, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
A log generation apparatus includes an input operation log collection unit that collects input operation logs in which an operation event of an input device is recorded; an information log collection unit that collects information logs in which a process event related to processing performed by an information apparatus connected to the input device is recorded, the information logs being different from the input operation logs; and a generation unit that generates, based on the information logs and the input operation logs, a user operation log including identification information of an application, the application being one which is inferred from the input operation logs and for which the processing is performed, and generates, as a log group for detecting an abnormality, a user operation log group including the user operation logs arranged in an order according to times of occurrences of operation events or process events.