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:
Jul. 16, 2024
Filed:
Sep. 30, 2020
Qualcomm Incorporated, San Diego, CA (US);
Wonil Chang, Seoul, KR;
Jinseok Lee, Seoul, KR;
Mingu Lee, Hwaseong, KR;
Jinkyu Lee, Seoul, KR;
Byeonggeun Kim, Seoul, KR;
Dooyong Sung, Seoul, KR;
Jae-Won Choi, Seoul, KR;
Kyu Woong Hwang, Daejeon, KR;
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
System and method for operating an always-on ASR (automatic speech recognition) system by selecting target keywords and continuously detecting the selected target keywords in voice commands in a mobile device are provided. In the mobile device, a processor is configured to collect keyword candidates, collect usage frequency data for keywords in the keyword candidates, collect situational usage frequency data for the keywords in the keyword candidates, select target keywords from the keyword candidates based on the usage frequency data and the situational usage frequency data, and detect one or more of the target keywords in a voice command using continuous detection of the target keywords.