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公开(公告)号：US12101854B2
公开(公告)日：2024-09-24
申请号：US18195799
申请日：2023-05-10
申请人： ROKU, INC.
发明人： Gregory Mack Garner
IPC分类号： H05B45/12 , H05B45/10 , H05B45/30 , H05B45/305 , H05B45/32 , H05B47/11 , H05B47/125
CPC分类号： H05B45/12 , H05B45/10 , H05B45/30 , H05B45/305 , H05B45/32 , H05B47/11 , H05B47/125
摘要： Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for a dimmer device including a driver, and a controller communicatively coupled to the driver and to a monitor device. The monitor device can include a camera and is configured to take a plurality of images of the illumination load. The controller provides a control signal that indicates to the driver to adjust power supplied to an illumination load. The control signal is provided in response to a determination that a performance of the illumination load fails to satisfy a predetermined performance indicator. The performance of the illumination load is determined based on information related to the plurality of images of the illumination load taken by the camera of the monitor device. The controller can adjust a dimming level of the illumination load by providing the control signal to the driver.
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公开(公告)号：US11808875B2
公开(公告)日：2023-11-07
申请号：US17736614
申请日：2022-05-04
申请人： Roku, Inc.
摘要： Disclosed herein are system, apparatus, article of manufacture, method, and/or computer program product embodiments for a mobile device based control device locator. An embodiment operates by receiving a request to locate a control device, transmitting acoustic token transmission information to the control device to activate an electroacoustic transducer on the control device, receiving an acoustic signal including an acoustic token signal from the control device via a plurality of acoustic sensors, and determining distance information of the control device based on the received acoustic token signal generated by the electroacoustic transducer of the control device.
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公开(公告)号：US20230117823A1
公开(公告)日：2023-04-20
申请号：US17977924
申请日：2022-10-31
申请人： ROKU, INC.
摘要： Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for detecting downstream devices connected to an electrical load controlling device. An example embodiment operates by detecting an association signal from a downstream smart device responsive to a downstream smart device detection signal. The example embodiment further operates by determining whether the downstream smart device is coupled to an electrical terminal of an electrical switching device and configured to receive electricity in response to an actuation of the electrical switching device. If so, the example embodiment further operates by generating a control signal configured to instruct the electrical switching device to prevent a deactuation of the electrical switching device and transmitting the control signal to the electrical switching device.
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公开(公告)号：US20220103428A1
公开(公告)日：2022-03-31
申请号：US17494567
申请日：2021-10-05
申请人： Roku, Inc.
发明人： Ilya ASNIS , Daniel Martin Daly , Gregory Mack Garner , Scott Edward De Haas , David Allen Westerhoff , Anthony John Wood
IPC分类号： H04L12/24 , H04B10/114 , H04L12/26 , G06F40/189
摘要： Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for automatically determining the functionality and capabilities of electronic components. Some embodiments operate by transmitting a command to the display device in question (sometimes called the device under test—DUT—herein) and monitoring the device. Then, it is determined whether an action by the display device was one of a set of proper responses to the command. If the action was proper, then it is determined that the display device supports the command set associated with the command. The command set may be the Consumer Electronics Control (CEC) set, although this disclosure is not limited to that example.
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公开(公告)号：US11140034B2
公开(公告)日：2021-10-05
申请号：US16653118
申请日：2019-10-15
申请人： Roku, Inc.
发明人： Ilya Asnis , Daniel Martin Daly , Gregory Mack Garner , Scott Edward De Haas , David Allen Westerhoff , Anthony John Wood
IPC分类号： H04L12/24 , H04B10/114 , H04L12/26 , G06F40/189
摘要： Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for automatically determining the functionality and capabilities of electronic components. Some embodiments operate by transmitting a command to the display device in question (sometimes called the device under test—DUT—herein) and monitoring the device. Then, it is determined whether an action by the display device was one of a set of proper responses to the command. If the action was proper, then it is determined that the display device supports the command set associated with the command. The command set may be the Consumer Electronics Control (CEC) set, although this disclosure is not limited to that example.
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公开(公告)号：US10827264B2
公开(公告)日：2020-11-03
申请号：US16148366
申请日：2018-10-01
申请人： Roku, Inc.
摘要： Disclosed herein are system, method, and tangible computer readable medium for creating a desired audio effect for a user. The method includes operations including: causing a plurality of speakers to play test signals, each test signal being specific to one of the speakers; receiving from a remote device recorded frequency responses of the speakers resulting from the playing of the test signals; creating one or more filters to match an audio profile selected by a user; applying the filters to the recorded frequency responses to obtain filtered transformations of the speakers; and transmitting the filtered transformations to the speakers; wherein the filtered transformations are applied at the speakers to thereby achieve the user audio profile.
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公开(公告)号：US20230223024A1
公开(公告)日：2023-07-13
申请号：US18188648
申请日：2023-03-23
申请人： Roku, Inc.
IPC分类号： G10L15/22 , G06F3/16 , H04L67/1014 , G10L15/08
CPC分类号： G10L15/22 , G06F3/167 , H04L67/1014 , G10L2015/088 , G10L2015/223
摘要： Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for providing voice control using multiple digital assistants. In some embodiments, a voice platform operates to receive a voice input from a user. The voice platform selects a digital assistant from a plurality of digital assistants based on a trigger word. The voice platform then generates an intent from the voice input using the selected digital assistant. The voice platform then transmits the intent to a media device for processing.
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公开(公告)号：US11653187B1
公开(公告)日：2023-05-16
申请号：US17565803
申请日：2021-12-30
申请人： Roku, Inc.
IPC分类号： G06F1/28 , H04W4/38 , H04L67/025 , H04L67/12
CPC分类号： H04W4/38 , H04L67/025 , H04L67/12
摘要： Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for a device including a functional circuit, a power monitor circuit, and a controller. The functional circuit can be configured to perform a function. The power monitor circuit can collect power usage data of the functional circuit. The controller can transmit the power usage data to a master control device, and receive an instruction provided by the master control device. The instruction is generated based on the power usage data of the functional circuit and related to the function. Based on the instruction received from the master control device, the controller can adjust the function performed by the functional circuit.
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公开(公告)号：US11375588B1
公开(公告)日：2022-06-28
申请号：US17529940
申请日：2021-11-18
申请人： Roku, Inc.
发明人： Gregory Mack Garner
IPC分类号： H05B45/12 , H05B47/11 , H05B45/30 , H05B45/305 , H05B45/32 , H05B47/125 , H05B45/10
摘要： Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for a dimmer device including a driver, and a controller communicatively coupled to the driver and to a monitor device. The monitor device can include a camera and is configured to take a plurality of images of the illumination load. The controller provides a control signal that indicates to the driver to adjust power supplied to an illumination load. The control signal is provided in response to a determination that a performance of the illumination load fails to satisfy a predetermined performance indicator. The performance of the illumination load is determined based on information related to the plurality of images of the illumination load taken by the camera of the monitor device. The controller can adjust a dimming level of the illumination load by providing the control signal to the driver.
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公开(公告)号：US20200186862A1
公开(公告)日：2020-06-11
申请号：US16430990
申请日：2019-06-04
申请人： Roku, Inc.
发明人： Gregory Mack Garner , David Sharp
IPC分类号： H04N21/437 , H04N21/81 , H04N21/472 , H04N21/234 , H04N21/442 , H04N21/25 , H04N21/258
摘要： Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for providing advertising-based video on demand (AVOD) content to electronic devices. Some embodiments operate by receiving non-AVOD content requested by a user; selecting advertisement types and categories based on at least the user and a type of the non-AVOD content; receiving advertisements corresponding to the selected advertisement types and categories; generating AVOD content comprising the non-AVOD content and the advertisements; and transmitting the AVOD content to the electronic device, wherein the electronic device monitors the user as the advertisements are played to generate monitoring information. The monitoring information indicates whether the user watched the advertisements.
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