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. 27, 2025
Filed:
Feb. 03, 2020
Applicant:
Alibaba Group Holding Limited, Grand Cayman, KY;
Inventors:
Shiliang Zhang, Hangzhou, CN;
Ming Lei, Hangzhou, CN;
Assignee:
ALIBABA GROUP HOLDING LIMITED, Grand Cayman, KY;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G10L 21/0216 (2013.01); G10L 15/06 (2013.01); H04R 3/00 (2006.01); H04R 3/04 (2006.01);
U.S. Cl.
CPC ...
G10L 21/0216 (2013.01); G10L 15/063 (2013.01); H04R 3/005 (2013.01); H04R 3/04 (2013.01); G10L 2021/02166 (2013.01);
Abstract
Embodiments of the disclosure provide a method and system for speech recognition. The method comprises dividing space into a plurality of regions based on preset DOA angles to allocate a signal source to the plurality of regions, wherein signals in the plurality of regions are enhanced and recognized, the result of which are fused to obtain a recognition result of the signal source.
Quick Actions:
Zhang, Shiliang. (2025). Method and system for speech recognition (U.S. Patent No. 12315527). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12315527
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile