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：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：US10783338B2

公开(公告)日：2020-09-22

申请号：US15916103

申请日：2018-03-08

Applicant: Amazon Technologies, Inc.

Inventor： Kaushik Mani ,  Dushyant Rao Chegoori ,  Carl Haverl ,  Prakash Krishnamurthy ,  Ahmet Musabeyoglu ,  Peeyush Champalal Nahar ,  Taru Roy ,  Parathan Sivagnanasundaram ,  Hoshgeldy Tachmuradov ,  Ziyi Zhang

IPC: G06K7/10 ,  G06F21/31 ,  G07C9/00 ,  G07C9/33

Abstract: Described herein is a system for controlling access to a physical location. In some embodiments, a user device may provide user credentials to an input device of the access system. The input device may transmit the user credentials to a splitter, in some examples, permit access to the physical location via an access control board. In other examples, the input device may transmit the user credentials from a splitter to a network-connected gateway and then permit access to the physical location via the access control board. In either example, the power and signal wires may be reused for the splitter and/or network-connected gateway. The access control board may be coupled with an electrically-controlled device and configured to allow access to the physical location with one or more electronic signals to the electrically-controlled device. The electrically-controlled device may allow access when the user credentials are authenticated by the system.

公开(公告)号：US20190278955A1

公开(公告)日：2019-09-12

申请号：US15916103

申请日：2018-03-08

Applicant: Amazon Technologies, Inc.

Inventor： Kaushik Mani ,  Dushyant Rao Chegoori ,  Carl Haverl ,  Prakash Krishnamurthy ,  Ahmet Musabeyoglu ,  Peeyush Champalal Nahar ,  Taru Roy ,  Parathan Sivagnanasundaram ,  Hoshgeldy Tachmuradov ,  Ziyi Zhang

IPC: G06K7/10 ,  G06F21/31 ,  G07C9/00

Abstract: Described herein is a system for controlling access to a physical location. In some embodiments, a user device may provide user credentials to an input device of the access system. The input device may transmit the user credentials to a splitter, in some examples, permit access to the physical location via an access control board. In other examples, the input device may transmit the user credentials from a splitter to a network-connected gateway and then permit access to the physical location via the access control board. In either example, the power and signal wires may be reused for the splitter and/or network-connected gateway. The access control board may be coupled with an electrically-controlled device and configured to allow access to the physical location with one or more electronic signals to the electrically-controlled device. The electrically-controlled device may allow access when the user credentials are authenticated by the system.

公开(公告)号：US11991511B2

公开(公告)日：2024-05-21

申请号：US17548250

申请日：2021-12-10

Applicant: Amazon Technologies, Inc.

Inventor： Ratika Anand ,  Adit Jamdar ,  Liyun Xiu ,  Parathan Sivagnanasundaram ,  Saksham Papreja ,  Nidhi Mendiratta ,  Deepak Uttam Shah

IPC: H04R3/12 ,  G06F3/16 ,  G10L15/08 ,  G10L15/14 ,  G10L15/22

CPC classification number: H04R3/12 ,  G06F3/165 ,  G10L2015/088 ,  G10L15/142 ,  G10L15/22 ,  G10L2015/223

Abstract: Systems and methods for contextual awareness in dynamic device groups are disclosed. For example, a dynamic device group may be generated while output of content is occurring. When a user provides user input to alter the output of the content, contextual data indicating the devices in the dynamic device group when the user input is received may be generated and utilized by an application to determine which devices are to receive a command to perform an action responsive to the user input.

公开(公告)号：US20230188892A1

公开(公告)日：2023-06-15

申请号：US17548250

申请日：2021-12-10

Applicant: Amazon Technologies, Inc.

Inventor： Ratika Anand ,  Adit Jamdar ,  Liyun Xiu ,  Parathan Sivagnanasundaram ,  Saksham Papreja ,  Nidhi Mendiratta ,  Deepak Uttam Shah

IPC: H04R3/12 ,  G06F3/16

CPC classification number: H04R3/12 ,  G06F3/165 ,  G10L15/142

Abstract: Systems and methods for contextual awareness in dynamic device groups are disclosed. For example, a dynamic device group may be generated while output of content is occurring. When a user provides user input to alter the output of the content, contextual data indicating the devices in the dynamic device group when the user input is received may be generated and utilized by an application to determine which devices are to receive a command to perform an action responsive to the user input.