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:
Mar. 24, 2026
Filed:
Mar. 16, 2020
Nec Corporation, Tokyo, JP;
Shuji Komeiji, Tokyo, JP;
Hitoshi Yamamoto, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
A speech recognition apparatus () acquires a plurality of pieces of audio data () for a source audio signal including an utterance. The speech recognition apparatus () generates a candidate text group () for each of the plurality of pieces of audio data (). The candidate text group () includes a plurality of candidate texts (). The candidate text () is a candidate of a text representing a content of an utterance corresponding to the audio data (), and represents a sentence. The speech recognition apparatus () selects, based on a comparison result between the plurality of candidate text groups (), for each of the pieces of audio data (), a candidate text () representing a content of an utterance represented by the piece of audio data () from the candidate text group () generated for the piece of audio data ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile