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. 09, 2025
Filed:
Mar. 17, 2023
Advantest Corporation, Tokyo, JP;
Yuji Ogata, Miyagi, JP;
Tomonori Yanagida, Miyagi, JP;
ADVANTEST CORPORATION, Tokyo, JP;
Abstract
A signal/noise determination apparatus includes a plurality of sensors, a determination model recording section, and a signal/noise determining section. The plurality of sensors measure a signal and a noise. The determination model recording section records a determination model used to determine whether components of results of measurement by the sensors expected with hypothetical signal information and hypothetical noise information are from a signal source or a noise source. The determination model is generated by machine learning with the measurement results, the hypothetical signal information, and the hypothetical noise information as training data. The signal/noise determining section determines whether components of the measurement results are from the signal source or the noise source based on the measurement results and the determination model. The signal information includes the position of the signal source and the signal, and the noise information includes the position of the noise source and the noise.