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:
May. 13, 2025
Filed:
Dec. 22, 2021
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Natsuki Saeki, Kanagawa, JP;
Abstract
An utterance analysis device including; a calculator that receives utterance data in order of time series and analyzes a change in the utterances by using a plurality of first likelihoods, which are each values for identifying a possibility that the utterance data corresponds to each category; and a display processor that displays visualization data visualizing the change in the utterances which is obtained by the calculator. The calculator determines a second likelihood for each category by integrating the first likelihoods of a plurality of pieces of utterance data in a second period which is shorter than the first period. The visualization data displayed by the display processor represents a change in the utterances based on a change in the second likelihood of each category in a plurality of different second periods.