公开(公告)号：US11575758B1

公开(公告)日：2023-02-07

申请号：US17473394

申请日：2021-09-13

Applicant: Amazon Technologies, Inc.

Inventor： Prashant Jayaram Thakare ,  Nicholas Adam Cummings ,  Ratika Anand ,  Faqin Zhong ,  Parathan Sivagnanasundaram ,  Casey Stuart Smith

IPC: H04L67/141 ,  G06F3/16

Abstract: Techniques for session-based device grouping are described. In an example, a computer system receives first data requesting an output, determines a function to provide content data based at least in part on the first data, determines a session identifier of a session associated with execution of the function, and determines session data associated with the session identifier. The session data includes a first device identifier of a first device, an indication that the first device is outputting the content data, and a second device identifier of a second device. The computer system also causes, based at least in part on the session data including the second device identifier, the second device to output the content data.

公开(公告)号：US20240256219A1

公开(公告)日：2024-08-01

申请号：US18631683

申请日：2024-04-10

Applicant: Amazon Technologies, Inc.

Inventor： Nhat Vu Doan ,  Nicholas Adam Cummings ,  Prashant Jayaram Thakare ,  Jalaj Kumar ,  Ganesh Prabu Ravi ,  Chih-Shin Wang ,  Narenda Gyanchandani

IPC: G06F3/16 ,  G10L15/197 ,  G10L15/22

CPC classification number: G06F3/167 ,  G10L15/197 ,  G10L15/22

Abstract: Techniques for performing speech processing using multi-modal widget information are described. A system may receive input data corresponding to a user input. The system may also receive widget context data corresponding to one or more multi-modal widgets active at a device. The system may use the widget context data to perform natural language understanding (NLU) processing with respect to the user input, and for selecting a skill component for responding to the user input. The system may send a widget identifier to the skill component when invoking the skill to respond to the user input.

公开(公告)号：US12200067B1

公开(公告)日：2025-01-14

申请号：US18103748

申请日：2023-01-31

Applicant: Amazon Technologies, Inc.

Inventor： Prashant Jayaram Thakare ,  Nicholas Adam Cummings ,  Ratika Anand ,  Faqin Zhong ,  Parathan Sivagnanasundaram ,  Casey Stuart Smith

IPC: H04L67/141 ,  G06F3/16

Abstract: Techniques for session-based device grouping are described. In an example, a computer system receives first data requesting an output, determines a function to provide content data based at least in part on the first data, determines a session identifier of a session associated with execution of the function, and determines session data associated with the session identifier. The session data includes a first device identifier of a first device, an indication that the first device is outputting the content data, and a second device identifier of a second device. The computer system also causes, based at least in part on the session data including the second device identifier, the second device to output the content data.

公开(公告)号：US11966663B1

公开(公告)日：2024-04-23

申请号：US17488385

申请日：2021-09-29

Applicant: Amazon Technologies, Inc.

Inventor： Nhat Vu Doan ,  Nicholas Adam Cummings ,  Prashant Jayaram Thakare ,  Jalaj Kumar ,  Ganesh Prabu Ravi ,  Chih-Shin Wang ,  Narenda Gyanchandani

IPC: G10L15/00 ,  G06F3/16 ,  G10L15/197 ,  G10L15/22

CPC classification number: G06F3/167 ,  G10L15/197 ,  G10L15/22

Abstract: Techniques for performing speech processing using multi-modal widget information are described. A system may receive input data corresponding to a user input. The system may also receive widget context data corresponding to one or more multi-modal widgets active at a device. The system may use the widget context data to perform natural language understanding (NLU) processing with respect to the user input, and for selecting a skill component for responding to the user input. The system may send a widget identifier to the skill component when invoking the skill to respond to the user input.