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:
Jul. 15, 2025
Filed:
Jul. 12, 2021
Tohoku University, Sendai, JP;
Yoshitaka Kimura, Sendai, JP;
TOHOKU UNIVERSITY, Sendai, JP;
Abstract
A signal processing method includes: obtaining signals of two systems, the signals being a measuring system signal being a measurable time-series signal expressed in a real space, and a referring system signal being referred in a process of the measuring system signal and being expressed in the real space; extracting, based on a process using the signals of the two systems obtained in the obtaining and being performed in the real space, a time-series-feature expressing a feature of the measuring system signal in the real space; and converting the time-series-feature extracted in the extracting into a feature real-expression-feature being an expression of an information space dual with the real space.
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