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公开(公告)号：US11985392B2
公开(公告)日：2024-05-14
申请号：US17897464
申请日：2022-08-29
IPC分类号： H04N21/643 , H04H60/32 , H04L12/46 , H04L45/586 , H04L61/5007 , H04N21/222 , H04N21/2347 , H04N21/435 , H04N21/4405 , H04N21/61 , H04N21/64
CPC分类号： H04N21/64322 , H04L12/4641 , H04L45/586 , H04L61/5007 , H04N21/222 , H04N21/2347 , H04N21/4353 , H04N21/4405 , H04N21/6125 , H04N21/64
摘要： A system, method, and apparatus for Internet Protocol television streaming are disclosed. An example apparatus includes a plurality of remote access points. Each remote access point provides line termination for television programming received via a data feed from a television service provider. The respective remote access point is specifically assigned to an application operating on a client device for maintaining a one-to-one correspondence between the application and the respective data feed from the television service provider.
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公开(公告)号：US11968421B2
公开(公告)日：2024-04-23
申请号：US17662149
申请日：2022-05-05
发明人： Robert Alan Orlowski
IPC分类号： H04H60/32 , H04N21/25 , H04N21/258 , H04N21/442 , H04N21/24 , H04N21/4788
CPC分类号： H04N21/44204 , H04N21/252 , H04N21/258 , H04N21/2407 , H04N21/4788
摘要： A computer-implemented method of using video viewer interaction data as input to a measurement engine which then calculates: demographic level and aggregate level (a) household reach for advertisements and video content based on user defined reach periods, (b) One-minute, Thirty-minute, and Sixty-minute channel viewing metrics, and (c) One-minute, Thirty-minute, and Sixty-minute aggregate viewing metrics, all based on second-by-second household level viewing activity. Also shows creation of Commercial Schedule Cumulative Audience, Impressions for Reach Periods, Demographic Group Impressions, Average Audience, Average Audience Share, Average Rating, Households Using Television, and Households Using Television Percent using household level data. Works with IP and linear video delivery. Together these metrics provide detailed information on customer viewing behavior which can be used to drive business decisions for service providers, advertisers, and content producers.
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3.发明授权公开(公告)号：US11889151B2
公开(公告)日：2024-01-30
申请号：US18156139
申请日：2023-01-18
IPC分类号： H04N21/466 , H04H60/31 , H04H60/32 , H04N21/24 , G06Q30/0204 , H04N21/25 , H04N21/258 , H04N21/442 , H04N21/658 , H04H60/66
CPC分类号： H04N21/4667 , G06Q30/0204 , H04H60/31 , H04H60/32 , H04N21/2407 , H04N21/252 , H04N21/25866 , H04N21/25891 , H04N21/44222 , H04N21/6582 , H04H60/66
摘要： Methods and apparatus to model on/off states of media presentation devices based on return path data are disclosed. An apparatus includes a memory and processor circuitry to execute instructions stored in the memory to: generate a probability distribution of actual durations of first tuning segments, the first tuning segments representative of lengths of time during which panelists accessed first media; modify the lengths associated with ones of the first tuning segments to generate second tuning segments having second durations; and estimate a time when a media device associated with a return path data (RPD) device is powered on based on (i) the probability distribution, (ii) the second tuning segments, and (iii) a third tuning segment during which the RPD device accessed second media, the third tuning segment reported from the RPD device.
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公开(公告)号：US11838584B2
公开(公告)日：2023-12-05
申请号：US17947997
申请日：2022-09-19
发明人： Bo Qiang , Jone M. Burr , Lois Price , Scott L. Brown , Chris Nicotra , Arun Ramaswamy , Matthew M. Campbell , Kevin K. Gaynor
IPC分类号： H04H60/32 , H04N21/442 , H04N21/81
CPC分类号： H04N21/44213 , H04N21/44224 , H04N21/812
摘要： Methods, apparatus, systems and articles of manufacture to monitor media are disclosed. An example apparatus includes memory; computer readable instructions; and processor circuitry to execute the computer readable instructions to: generate a plurality of errors by comparing (a) a plurality of watermarks adjusted by offsets and (b) reference data, the adjusted watermarks corresponding to watermark data with inaccurate timing information for media; identify an offset of the offsets based on the plurality of errors; and adjust timing information of a watermark of the watermarks using the offset to increase an accuracy of the timing information.
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公开(公告)号：US11736681B2
公开(公告)日：2023-08-22
申请号：US17872799
申请日：2022-07-25
IPC分类号： H04H60/32 , H04N5/64 , H04N17/00 , G01R35/00 , H04N21/442
CPC分类号： H04N17/004 , G01R35/005 , H04H60/32 , H04N5/64 , G09G2330/021 , G09G2370/04 , H04N21/44213
摘要： Methods and apparatus are disclosed to determine a power state of a device. An example method includes determining respective counts for a plurality of measurements during a calibration period, the measurements indicative of an amount of power drawn by the device, determining a first threshold and a second threshold based on at least one of the counts, the first threshold determined using most frequently logged measurement values, the most frequently logged measurement values based on counts performed after expiration of the calibration period, comparing a measurement to the first threshold and to the second threshold, and outputting a positive indication when the measurement is within an acceptable difference range, the acceptable difference range based on the amount of power drawn by the device.
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公开(公告)号：US11652899B2
公开(公告)日：2023-05-16
申请号：US17328860
申请日：2021-05-24
发明人： Jan Besehanic
IPC分类号： H04L67/50 , H04L61/103 , H04L61/2514 , H04L61/5014 , H04H60/32
CPC分类号： H04L67/535 , H04H60/32 , H04L61/103 , H04L61/2514 , H04L61/5014
摘要： Systems, methods, and apparatus to identify media devices are disclosed. An example apparatus includes memory, instructions, and at least one processor. The at least one processor is to execute the instructions to cause the at least one processor to at least monitor a home network associated with a panelist home for a network communication, maintain a table of device identifiers and respective media access control addresses corresponding to registered devices on the home network, in response to the detection of the network communication transmitted on the home network, attempt to identify a device identifier of the requesting device from the table of device identifiers and respective media access control addresses based on a media access control address of the requesting device; and in response to a failure to identify the device identifier, prompt the panelist to provide a device identifier for the unidentified device.
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7.发明申请公开(公告)号：US20230125392A1
公开(公告)日：2023-04-27
申请号：US18145685
申请日：2022-12-22
发明人： Andrej Barbis
摘要： A disclosed example meter to monitor a media device includes a touch sense circuit including a circuit input and a circuit output, the circuit input to electrically couple with a first power line of the meter and a capacitor, the circuit output to provide a first value based on the capacitor when the first power line of the meter is not electrically coupled with a second power line of the media device, the circuit output to provide a second value different from the first value when the first power line of the meter is electrically coupled with the second power line of the media device. The disclosed example meter also includes at least one processor to detect the first power line of the meter is not electrically coupled with the second power line of the media device when the circuit output of the touch sense circuit provides the first value.
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8.发明授权公开(公告)号：US11627372B2
公开(公告)日：2023-04-11
申请号：US17659638
申请日：2022-04-18
申请人： Roku, Inc.
发明人： Jaehyung Lee , Chung Won Seo , Youngmoo Kwon
IPC分类号： H04H60/32 , H04N21/442 , H04N21/658 , H04H60/43 , H04N21/8352 , H04N21/239 , H04N21/435 , H04N21/44 , H04N21/61 , H04N21/81 , H04N21/84 , H04N21/845 , H04N21/222 , H04N21/278
摘要： Disclosed herein are methods and systems to help disambiguate channel identification in a scenario where fingerprint data of media content matches multiple reference fingerprints corresponding respectively with multiple different channels. Upon detecting such a multi-match, a server or other entity will perform disambiguation based on a determination that a segment of the fingerprint data matches a reference fingerprint corresponding with just a single channel, such as a reference fingerprint representing commercial or news programming content specific to just the single channel. The server or other entity will thereby determine the channel on which the media content being rendered by the media presentation device is arriving, so as to facilitate taking channel-specific action.
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公开(公告)号：US11570495B2
公开(公告)日：2023-01-31
申请号：US17565198
申请日：2021-12-29
IPC分类号： H04N21/254 , H04N21/422 , H04N21/439 , H04N21/442 , H04N21/478 , H04N21/8358 , H04N21/24 , H04H60/32 , H04H60/58 , H04N21/233 , H04N21/658
摘要： Example apparatus disclosed herein are to identify encoded information present in audio obtained for a time period. Disclosed example apparatus are also to generate a signature of the audio for comparison with signatures of reference media. Disclosed example apparatus are also to generate a first determination that a media presentation device was in an off state during a first portion of the time period based on a gain level applied by an automatic gain controller to collect the audio. Disclosed example apparatus are also to override the first determination that the media presentation device was in the off state during the first portion of the time period with a second determination that the media presentation device was in an on state during the first portion of the time period, the second determination based on at least one of the encoded information or the signature.
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10.发明授权公开(公告)号：US11564011B2
公开(公告)日：2023-01-24
申请号：US17211289
申请日：2021-03-24
IPC分类号： H04N21/466 , H04H60/31 , H04H60/32 , H04N21/24 , G06Q30/02 , H04N21/25 , H04N21/258 , H04N21/442 , H04N21/658 , H04H60/66
摘要： Methods and apparatus to model on/off states of media presentation devices based on return path data are disclosed. An apparatus includes a memory and processor circuitry to execute instructions stored in the memory to: generate a first probability distribution indicative of actual durations of panel tuning segments, the panel tuning segments corresponding to time periods during which panelists were exposed to first media; generate a second probability distribution indicative of modelled durations of modelled tuning segments, the modelled tuning segments corresponding to modified lengths of the panel tuning segments; and estimate a set-on time for a media set associated with an RPD device based on RPD tuning information and the first and second probability distributions, the RPD tuning information reported from the RPD device, the RPD tuning information indicative of a reported RPD tuning segment during which the RPD device was accessing second media.
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