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:
Aug. 26, 2025
Filed:
Jun. 29, 2023
Amazon Technologies, Inc., Seattle, WA (US);
Xing Fan, Redmond, WA (US);
Narendra Gyanchandani, Sammamish, WA (US);
Puyang Xu, Issaquah, WA (US);
Chenlei Guo, Redmond, WA (US);
Shubham Katiyar, Bothell, WA (US);
Gokhan Tur, Los Altos, CA (US);
Xinhong Zhang, Mercer Island, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Techniques for processing with respect to a user input as contextual information is available are described. A system generates a first task prediction using first context data that is available when a user input is received. The system generates a second task prediction (e.g., updated first task prediction) when second context data is received, and then further generates a third task prediction when third context data is received. Example first context data may include device type information, time information, location, etc. Example second context data may include automatic speech recognition (ASR) data. Example third context data may include natural language understanding (NLU) data. Using the third task prediction, the system generates an output responsive to the user input.