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:
Oct. 06, 2026
Filed:
Apr. 24, 2024
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Chang Woo Chun, Suwon-si, KR;
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Abstract
An embodiment device for evaluating a speech recognition system including a plurality of speech recognition engines and a plurality of natural language understanding (NLU) engines includes one or more processors and at least one storage device storing a program to be executed by the one or more processors, the program including instructions to obtain speech recognition results in which the plurality of speech recognition engines recognize input audio, evaluate the plurality of speech recognition engines based on a comparison between the speech recognition results, obtain NLU results in which the plurality of NLU engines understand each speech recognition result, and evaluate the plurality of NLU engines based on a comparison between the NLU results.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile