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:
Jun. 20, 2023
Filed:
Oct. 08, 2020
Femto Deployments Inc., Okayama, JP;
FEMTO DEPLOYMENTS INC., Okayama, JP;
Abstract
An electromagnetic signal analysis apparatus includes a frequency spectrum obtaining unitto obtain a frequency spectrum that is generated based on an electromagnetic signal obtained by a spectral deviceand represents a property value with respect to a frequency, a water vapor fitting processing unitto fit a waveform of a single fitting function or a composite waveform, of a plurality of fitting functions to a frequency spectrum at a frequency at which absorption of the electromagnetic waves by water vapor is increased, and a property analyzing unitto analyze a property of a liquid sample using at least two values that determine a characteristic of the fitting function used for the fitting, so that the frequency spectrum, at the frequency at which absorption of the electromagnetic waves by water vapor generated from surfaces of the liquid sample is increased is processed to analyze the property of the liquid sample.