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:
Dec. 14, 2021
Filed:
Nov. 06, 2018
Amazon Technologies, Inc., Seattle, WA (US);
Sundararajan Srinivasan, Sunnyvale, CA (US);
Arindam Mandal, Redwood City, CA (US);
Krishna Subramanian, Cupertino, CA (US);
Spyridon Matsoukas, Hopkinton, MA (US);
Aparna Khare, San Jose, CA (US);
Rohit Prasad, Lexington, MA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Techniques for labeling user inputs for updating user recognition voice profiles are described. A system may leverage various signals, generated during or after processing of a user input, to retroactively determine which user spoke the user input. For example, after the system receives the user input, the user may provide the system with non-spoken user verification information. Based on such user verification information, the system may label the previously spoken user input as originating from the particular user. The system may also or alternatively use system usage history to retroactively label user inputs.