公开(公告)号：US20230120966A1

公开(公告)日：2023-04-20

申请号：US17951657

申请日：2022-09-23

Applicant: Amazon Technologies, Inc.

Inventor： Vinaya Nadig ,  Shipra Agarwal Kanoria ,  Elad Refael Kassis ,  Ambika Babuji ,  Neelesh Deo Dani ,  Rohan Mutagi

IPC: G10L15/26 ,  G10L15/18 ,  G06F21/62 ,  H04L67/306 ,  G06F9/54 ,  H04W4/12 ,  G10L17/22 ,  G10L13/00

Abstract: A system is provided for determining privacy controls for output including sensitive data. A user may subscribe to receive an output in the future based on the occurrence of an event. The system may determine when the event is occurred triggering the output, and determine that the output includes outputting sensitive data. The system may determine output data that does not include the sensitive data, send the output data to a device, and may request the user to provide an authentication input to receive the sensitive data.

公开(公告)号：US11626116B2

公开(公告)日：2023-04-11

申请号：US16775228

申请日：2020-01-28

Applicant: Amazon Technologies, Inc.

Inventor： Fred Torok ,  Rohan Mutagi ,  Vikram Kumar Gundeti ,  Frederic Johan Georges Deramat

IPC: G10L15/30 ,  H04L12/28 ,  G10L15/22 ,  G10L21/06

Abstract: A speech-based system includes a local device in a user premises and a network-based control service that directs the local device to perform actions for a user. The control service may specify a first action that is to be performed upon detection by the local device of a stimulus. In some cases, performing the first action may rely on the availability of network communications with the control service or with another service. In these cases, the control service also specifies a second, fallback action that does not rely upon network communications. Upon detecting the stimulus, the local device performs the first action if network communications are available. If network communications are not available, the local device performs the second, fallback action.

公开(公告)号：US20220139395A1

公开(公告)日：2022-05-05

申请号：US17575699

申请日：2022-01-14

Applicant: Amazon Technologies, Inc.

Inventor： Rohan Mutagi ,  Felix Wu ,  Rongzhou Shen ,  Neelam Satish Agrawal ,  Vibhunandan Gavini ,  Pablo Carballude Gonzalez

IPC: G10L15/22 ,  G10L15/30 ,  G10L17/22 ,  G10L15/18 ,  G10L13/08 ,  G06F3/16 ,  G06F16/00

Abstract: Configurable core domains of a speech processing system are described. A core domain output data format for a given command is originally configured with default content portions. When a user indicates additional content should be output for the command, the speech processing system creates a new output data format for the core domain. The new output data format is user specific and includes both default content portions as well as user preferred content portions.

公开(公告)号：US10963216B1

公开(公告)日：2021-03-30

申请号：US16356968

申请日：2019-03-18

Applicant: Amazon Technologies, Inc.

Inventor： Ty Loren Carlson ,  Rohan Mutagi

IPC: G06F3/16 ,  H04N7/14 ,  H04M3/56 ,  H04N7/15 ,  G10L15/22 ,  G10L13/027 ,  G10L13/00

Abstract: Techniques for joining a device of a third user to a communication between a device of a first user and a device of a second user are described herein. For instance, two or more users may utilize respective computing devices to engage in a telephone call, a video call, an instant-messaging session, or any other type of communication in which the users communicate with each other audibly and/or visually. In some instances, a first user of the two users may issue a voice command requesting to join a device of a third user to the communication. One or more computing devices may recognize this voice command and may attempt to join a device of a third user to the communication.

公开(公告)号：US10924571B1

公开(公告)日：2021-02-16

申请号：US16176797

申请日：2018-10-31

Applicant: Amazon Technologies, Inc.

Inventor： Rohan Mutagi ,  Trevor James Walker ,  Bo Li ,  Jason Fam ,  Nuno Henriques De Jesus ,  Andrew Thomas ,  Philip Alexander Lee

IPC: H04L29/08 ,  G06N3/04 ,  G06N3/08 ,  G10L15/22 ,  G10L15/26

Abstract: Techniques for decoupling data, sent by a data source, from how the data is sent to a user by a system are described. A system may include an application program interface (API) that enables a data source to simply provide data. The system may determine whether and how to send the data to a user(s) as a notification. The system may determine a modality by which to send the notification to the user. The system may use presence data to determine which device should be used to output the notification to the user. The system may cause the device to output the notification to the user using the modality.

公开(公告)号：US10418033B1

公开(公告)日：2019-09-17

申请号：US15611228

申请日：2017-06-01

Applicant: Amazon Technologies, Inc.

Inventor： Rohan Mutagi ,  Felix Wu ,  Rongzhou Shen ,  Neelam Satish Agrawal ,  Vibhunandan Gavini ,  Pablo Carballude Gonzalez

IPC: G10L15/22 ,  G10L15/30 ,  G10L17/22 ,  G10L15/18 ,  G10L13/08

Abstract: Configurable core domains of a speech processing system are described. A core domain output data format for a given command is originally configured with default content portions. When a user indicates additional content should be output for the command, the speech processing system creates a new output data format for the core domain. The new output data format is user specific and includes both default content portions as well as user preferred content portions.

公开(公告)号：US12190885B2

公开(公告)日：2025-01-07

申请号：US18369291

申请日：2023-09-18

Applicant: Amazon Technologies, Inc.

Inventor： Rohan Mutagi ,  Felix Wu ,  Rongzhou Shen ,  Neelam Satish Agrawal ,  Vibhunandan Gavini ,  Pablo Carballude Gonzalez

IPC: G10L15/22 ,  G06F3/16 ,  G06F16/00 ,  G10L13/08 ,  G10L15/18 ,  G10L15/30 ,  G10L17/22 ,  G10L13/00 ,  G10L15/00

Abstract: Configurable core domains of a speech processing system are described. A core domain output data format for a given command is originally configured with default content portions. When a user indicates additional content should be output for the command, the speech processing system creates a new output data format for the core domain. The new output data format is user specific and includes both default content portions as well as user preferred content portions.

公开(公告)号：US11797629B2

公开(公告)日：2023-10-24

申请号：US18149196

申请日：2023-01-03

Applicant: Amazon Technologies, Inc.

Inventor： Rohan Mutagi ,  Rongzhou Shen ,  Vibhunandan Gavini ,  Hassan Haider Malik

IPC: G06F16/90 ,  G06F16/9535 ,  G06F40/00 ,  G06F16/9032 ,  G06F16/332 ,  G10L15/18

CPC classification number: G06F16/9535 ,  G06F16/3329 ,  G06F16/90332 ,  G06F40/00 ,  G10L15/1815

Abstract: Techniques for performing outputting additional content associated with but nonresponsive to an input command are described. A system receives input data from a device. The system determines an intent representing the input data and receives first output data responsive to the input data. The system determines, based on context data, that additional content associated with the first output data but nonresponsive to the input data should be output. The system receives second output data associated with but nonresponsive to the input data thereafter. The system then presents first content corresponding to the first output data and second content corresponding to the second output data.

公开(公告)号：US11333378B1

公开(公告)日：2022-05-17

申请号：US15708002

申请日：2017-09-18

Applicant: Amazon Technologies, Inc.

Inventor： David A. Limp ,  Melissa J. Cha ,  Matthew Liang Chaboud ,  Rohan Mutagi ,  Frederic Johan Georges Deramat ,  Lindo St. Angel

IPC: F24F11/30 ,  H02J3/14 ,  G06Q50/06 ,  G05B13/02 ,  F24F11/62 ,  B60H1/00 ,  F24F11/46 ,  G05B15/02

Abstract: Described are systems, methods, and apparatus that enable power management and reduction at both the individual and group level to help reduce the overall power demand on a power system. One or more sensors may be positioned at different locations that collect and provide various sensor data to a remote computing system, referred to herein as a management system. The management system maintains location profiles for each location, user profiles for users at the various locations, and may also receive third party data, such as weather patterns, power system load, etc. The management system utilizes the received data to determine one or more energy saving actions that may be performed at the location(s) to reduce energy consumption and lower the demand on the power system.

公开(公告)号：US11170766B1

公开(公告)日：2021-11-09

申请号：US16284085

申请日：2019-02-25

Applicant: Amazon Technologies, Inc.

Inventor： Ty Loren Carlson ,  Rohan Mutagi

IPC: G10L15/00 ,  G10L15/20 ,  G10L15/22 ,  G10L15/26 ,  G10L17/00 ,  G10L21/0272 ,  G10L21/0208 ,  G10L25/84 ,  G10L25/78

Abstract: A system has multiple audio-enabled devices that communicate with one another over an open microphone mode of communication. When a user says a trigger word, the nearest device validates the trigger word and opens a communication channel with another device. As the user talks, the device receives the speech and generates an audio signal representation that includes the user speech and may additionally include other background or interfering sound from the environment. The device transmits the audio signal to the other device as part of a conversation, while continually analyzing the audio signal to detect when the user stops talking. This analysis may include watching for a lack of speech in the audio signal for a period of time, or an abrupt change in context of the speech (indicating the speech is from another source), or canceling noise or other interfering sound to isolate whether the user is still speaking. Once the device confirms that the user has stopped talking, the device transitions from a transmission mode to a reception mode to await a reply in the conversation.