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. 06, 2026
Filed:
Apr. 14, 2025
Murata Manufacturing Co., Ltd., Kyoto, JP;
Kenji Nakamura, Kyoto, JP;
Murata Manufacturing Co., Ltd., Kyoto, JP;
Abstract
An information processing device classifies biological activity patterns of an animal. The information processing device includes an arithmetic circuit configured to receive a biological signal that is a detection result of a biological activity of the animal acquired by a sensor having a plurality of detection channels or a sensor unit including a plurality of sensors. The arithmetic circuit detects a quasi-periodic signal from the detection result, scales the quasi-periodic signal in a time direction, generates a scaled signal whose period has a predetermined value, decomposes the scaled signal into a plurality of frequency components, acquires pieces of chronological phase information of the multiple frequency components, and classifies the biological activity patterns based on the pieces of chronological phase information.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile