公开(公告)号：US20210327433A1

公开(公告)日：2021-10-21

申请号：US17327115

申请日：2021-05-21

Applicant: Roku, Inc.

Inventor： Anthony John WOOD ,  David STERN ,  Gregory Mack GARNER

IPC: G10L15/30 ,  G10L15/22 ,  H04L29/08 ,  H04R1/32 ,  G06F3/16 ,  H04R27/00

Abstract: Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for distributing the performance of speech recognition among a remote control device and a voice platform in the cloud. In some embodiments, the remote control device operates to receive a voice input from a user. The remote control device detects a trigger word in the voice input. The remote control device then processes the voice input. The remote control device then transmits the voice input to a voice platform based on the detecting in order to determine an intent associated with the voice input.

公开(公告)号：US20250111764A1

公开(公告)日：2025-04-03

申请号：US18478543

申请日：2023-09-29

Applicant: Roku, Inc.

Inventor： Sunil RAMESH ,  Michael CUTTER ,  Patrick BROUILLETTE ,  Gregory GARNER ,  Robert CURTIS ,  David STERN ,  Carl SASSENRATH

IPC: G08B13/196

Abstract: Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for reducing irrelevant alerts and/or network bandwidth usage from Internet of Things (IoT) cameras through the intelligent filtering out of video data. An example embodiment operates by receiving video data from an IoT camera. The embodiment further generates an ignore mask based on the video data, wherein the ignore mask specifies one or more regions in a video stream from the IoT camera that cannot trigger an alert. The embodiment then transmits the ignore mask to the IoT camera. The embodiment then receives the video stream from the IoT camera in response to transmitting the ignore mask to the IoT camera. The embodiment then determines that the video stream is associated with the alert. The embodiment may then transmit the alert to a user device in response to the determining.

公开(公告)号：US20210286420A1

公开(公告)日：2021-09-16

申请号：US17335825

申请日：2021-06-01

Applicant: Roku, Inc.

Inventor： Gregory GARNER ,  Anthony WOOD ,  Simon MARTIN ,  David STERN

IPC: G06F1/30 ,  G06F1/26 ,  G06F13/42 ,  H04L29/06 ,  G06F13/38 ,  H04W52/02 ,  H04N21/443 ,  H04N21/488 ,  H04N21/442

Abstract: Streaming content using a data streaming device having limited power is described. A data streaming device receives streaming content from a network and provides the streaming content for display on a content display device. Data streaming device includes power supplies that receive power from the content display device. The power supplies use the power to operate components of data streaming device that process the streaming content. A measuring module measures the power provided to the data streaming device. When the power is insufficient, a controller generates an indication that there is insufficient power to operate the components of the data streaming device. The controller may also modify functionality of the components to operate using available power or disable a component of the data streaming device.

公开(公告)号：US20170269664A1

公开(公告)日：2017-09-21

申请号：US15070491

申请日：2016-03-15

Applicant: Roku, Inc.

Inventor： Gregory GARNER ,  Anthony WOOD ,  Simon MARTIN ,  David STERN

IPC: G06F1/30 ,  G06F13/38 ,  H04L29/06 ,  G06F1/26 ,  G06F13/42

CPC classification number: G06F1/30 ,  G06F1/266 ,  G06F13/385 ,  G06F13/4282 ,  H04L65/4084 ,  H04L65/60 ,  H04W52/028 ,  H04W52/0287 ,  Y02D10/14 ,  Y02D10/151 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144

Abstract: Streaming content using a data streaming device having limited power is described. A data streaming device receives streaming content from a network and provides the streaming content for display on a content display device. Data streaming device includes power supplies that receive power from the content display device. The power supplies use the power to operate components of data streaming device that process the streaming content. A measuring module measures the power provided to the data streaming device. When the power is insufficient, a controller generates an indication that there is insufficient power to operate the components of the data streaming device. The controller may also modify functionality of the components to operate using available power or disable a component of the data streaming device.

公开(公告)号：US20250016412A1

公开(公告)日：2025-01-09

申请号：US18895552

申请日：2024-09-25

Applicant: ROKU, INC.

Inventor： Prateek TANDON ,  Cameron ESFAHANI ,  David STERN ,  Robin EDGELL

IPC: H04N21/458 ,  G06F13/42 ,  H04N21/431 ,  H04N21/443 ,  H04N21/45

Abstract: Disclosed herein are system, method, and computer program product embodiments for a port-connected television upgrader system. An embodiment operates by receiving a fetch command from a first instance of an application executing locally on a host device physically connected to a media device through a port of the media device. The fetch command is provided to the media device executing a second instance of the application to fetch a file associated with displaying an interface of the application on the media device. Metadata corresponding to the file that was retrieved by the media device is received. A rendering command corresponding to the interface is determined and provided to the media device that is configured to display the interface of the application responsive to executing the rendering command.

公开(公告)号：US20240005926A1

公开(公告)日：2024-01-04

申请号：US18465758

申请日：2023-09-12

Applicant: Roku, Inc.

Inventor： Anthony J. WOOD ,  David STERN ,  Gregory Mack GARNER

IPC: G10L15/30 ,  G10L15/22 ,  H04L67/10 ,  H04R1/32 ,  G06F3/16 ,  H04R27/00

CPC classification number: G10L15/30 ,  G10L15/22 ,  H04L67/10 ,  H04R1/326 ,  G06F3/167 ,  H04R27/00 ,  G10L21/0208

Abstract: Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for distributing the performance of speech recognition among a remote control device and a voice platform in the cloud. In some embodiments, the remote control device operates to receive a voice input from a user. The remote control device detects a trigger word in the voice input. The remote control device then processes the voice input. The remote control device then transmits the voice input to a voice platform based on the detecting in order to determine an intent associated with the voice input.

公开(公告)号：US20180143746A1

公开(公告)日：2018-05-24

申请号：US15359747

申请日：2016-11-23

Applicant: Roku, Inc.

Inventor： David STERN ,  Anthony Wood

IPC: G06F3/0482 ,  H04L29/06 ,  H04L29/08 ,  G06F3/0488 ,  G06T1/60

Abstract: A predictive application cache is described. The predictive application cache intelligently selects which applications to cache to maximize caching effectiveness. In an embodiment, the selecting is based on user input and a graphical user interface. The predictive application cache then determines, based on the user input and the graphical user interface, which applications are likely to be selected by user input next. In an embodiment, the selecting is also based on historical usage information. In an embodiment, the selecting is based on crowd sourced information.

公开(公告)号：US20210400325A1

公开(公告)日：2021-12-23

申请号：US16909222

申请日：2020-06-23

Applicant: Roku, Inc.

Inventor： Greg GARNER ,  David STERN

IPC: H04N21/2662 ,  H04N21/24 ,  H04N21/25 ,  G06N20/00 ,  H04N21/258

Abstract: The present disclosure is directed to systems and methods for modulating the quality of media content based on aggregate data usage. For example, a method may include: collecting usage data information from a plurality of locations; determining a data cap for each of the plurality of locations; training a machine learning model using the usage data information and the data cap; predicting, using the machine learning model, whether a location is going to exceed its associated data cap, the location being a new location or an existing one of the plurality of locations; and determining whether the modulate a quality of media content transmitted to the location based on the prediction.

公开(公告)号：US20190066673A1

公开(公告)日：2019-02-28

申请号：US16032730

申请日：2018-07-11

Applicant: Roku, Inc.

Inventor： Anthony John WOOD ,  David STERN ,  Gregory Mack GARNER

IPC: G10L15/22 ,  G06F3/02 ,  G06F21/31 ,  G06F17/30

CPC classification number: G10L15/22 ,  G06F3/02 ,  G06F16/907 ,  G06F16/9535 ,  G06F16/9537 ,  G06F21/31 ,  G10L2015/223

Abstract: Disclosed herein are embodiments for an audio responsive electronic device. The audio responsive electronic device includes a data storage having stored therein an intent queue. Intents are stored in the intent queue. The audio responsive electronic device operates by receiving an indication that a user pressed the play/stop button. The audio responsive electronic device retrieves from the intent queue an intent last stored in the queue, wherein the retrieved intent is associated with content previously paused. The audio responsive electronic device also retrieves from the intent queue state information associated with the paused content, and then causes content to be played based on at least the paused content and the state information. In some embodiments, the audio responsive electronic device receives an indication that a user selected tell me something functionality. In response, the audio responsive electronic device determines an identity of the user, determines a location of the identified user, and accesses information relating to the identified user. Based on this information, the audio responsive electronic device retrieves a topic from a topic database, and customizes the retrieved topic for the identified user. Then, the audio responsive electronic device audibly provides the customized topic to the identified user.