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公开(公告)号：US10764634B1
公开(公告)日：2020-09-01
申请号：US15628279
申请日：2017-06-20
Applicant: Google Inc.
Inventor： Ken Krieger , Andrew Joseph Alexander Gildfind , Nicholas Salvatore Arini , Simon Michael Rowe , Raimundo Mirisola
IPC: H04N21/441 , H04N21/40 , H04N21/25 , H04N21/442 , H04N21/466 , H04N21/258 , H04N21/254
Abstract: A method, executed by a processor, is used to determine presence of a viewer at a media device. The method includes receiving viewer biometric data captured by a biometric capture device associated with the media device; determining a category of the viewer based on the captured viewer biometric data; comparing the captured viewer biometric data to a reference to determine a possible identity of the viewer, by: determining a presence probability for the viewer based on a match between the biometric data and the reference, and determining a confidence level for the probability; and when the probability and confidence level equal or exceed a threshold, determining the viewer is present at the media device.
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公开(公告)号：US09485243B2
公开(公告)日：2016-11-01
申请号：US14620152
申请日：2015-02-11
Applicant: GOOGLE INC.
Inventor： Michel Weksler , Yassir Abousselham , Ken Krieger , Brian De Vries
CPC classification number: H04W12/06 , H04L63/08 , H04L63/0876 , H04L63/1433 , H04L63/20 , H04L67/12 , H04W4/80 , H04W12/12 , H04W84/12 , H04W84/18
Abstract: A master beacon device emits a data packet that is received and retransmitted by servant beacon devices in a wireless mesh network that enables the beacon devices to detect the received signal strength indicator (“RSSI”) of beacon devices in proximity. Each servant beacon device transmits survey data packets comprising the RSSIs and hardware identifiers of proximate beacon devices to the master beacon device, which constructs a first virtual map of the mesh network. At a later time, each servant beacon device transmits authentication data packets, which are retransmitted, each retransmitting beacon inserting an RSSI and hardware identifier of the beacon device from which the authentication data packet was received, until they reach the master beacon device, which constructs a second virtual map of the mesh network. The master beacon device compares the first virtual map to the second virtual map to determine if the network is secure.
Abstract translation: 主信标设备发射由无线网状网络中的服务信标设备接收和重传的数据分组，其使得信标设备能够检测接近的信标设备的接收信号强度指示符（“RSSI”）。 每个仆人信标设备将包括RSSI的测量数据分组和邻近信标设备的硬件标识符发送到主信标设备，该主信标设备构建网状网络的第一虚拟映射。 在稍后的时间，每个仆人信标设备发送重传的认证数据分组，每个重传信标插入RSSI和从其接收认证数据分组的信标设备的硬件标识符，直到它们到达主信标设备， 网状网络的第二个虚拟映射。 主信标设备将第一虚拟映射与第二虚拟映射进行比较，以确定网络是否安全。
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公开(公告)号：US20170289154A1
公开(公告)日：2017-10-05
申请号：US15488589
申请日：2017-04-17
Applicant: Google Inc.
Inventor： Ken Krieger , Michel Weksler
CPC classification number: H04L63/0876 , H04L9/3297 , H04L63/0414 , H04L63/0838 , H04L63/123 , H04L63/162 , H04L2209/80 , H04W12/02 , H04W12/06
Abstract: Systems and methods for generating and using ephemeral identifiers are provided. One example method includes determining, by one or more computing devices, a current time-count. The method includes determining, by the one or more computing devices, a time-modified identifier based at least in part on a static identifier and the current time-count. The method includes determining, by the one or more computing devices, an ephemeral identifier based at least in part on the time-modified identifier and a rotation key. One example system includes a plurality of beacon devices, at least one observing entity, and at least one verifying entity.
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公开(公告)号：US09628479B2
公开(公告)日：2017-04-18
申请号：US14720214
申请日：2015-05-22
Applicant: Google Inc.
Inventor： Ken Krieger , Michel Weksler
CPC classification number: H04L63/0876 , H04L9/3297 , H04L63/0414 , H04L63/0838 , H04L63/123 , H04L63/162 , H04L2209/80 , H04W12/02 , H04W12/06
Abstract: Systems and methods for generating and using ephemeral identifiers are provided. One example method includes determining, by one or more computing devices, a current time-count. The method includes determining, by the one or more computing devices, a time-modified identifier based at least in part on a static identifier and the current time-count. The method includes determining, by the one or more computing devices, an ephemeral identifier based at least in part on the time-modified identifier and a rotation key. One example system includes a plurality of beacon devices, at least one observing entity, and at least one verifying entity.
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公开(公告)号：US20170019788A1
公开(公告)日：2017-01-19
申请号：US15280655
申请日：2016-09-29
Applicant: GOOGLE INC.
Inventor： Michel Weksler , Yassir Abousselham , Ken Krieger , Brian De Vries
CPC classification number: H04W12/06 , H04L63/08 , H04L63/0876 , H04L63/1433 , H04L63/20 , H04L67/12 , H04W4/80 , H04W12/12 , H04W84/12 , H04W84/18
Abstract: A master beacon device emits a data packet that is received and retransmitted by servant beacon devices in a wireless mesh network that enables the beacon devices to detect the received signal strength indicator (“RSSI”) of beacon devices in proximity. Each servant beacon device transmits survey data packets comprising the RSSIs and hardware identifiers of proximate beacon devices to the master beacon device, which constructs a first virtual map of the mesh network. At a later time, each servant beacon device transmits authentication data packets, which are retransmitted, each retransmitting beacon inserting an RSSI and hardware identifier of the beacon device from which the authentication data packet was received, until they reach the master beacon device, which constructs a second virtual map of the mesh network. The master beacon device compares the first virtual map to the second virtual map to determine if the network is secure.
Abstract translation: 主信标设备发射由无线网状网络中的服务信标设备接收和重传的数据分组，其使得信标设备能够检测接近的信标设备的接收信号强度指示符（“RSSI”）。 每个仆人信标设备将包括RSSI的测量数据分组和邻近信标设备的硬件标识符发送到主信标设备，该主信标设备构建网状网络的第一虚拟映射。 在稍后的时间，每个仆人信标设备发送重传的认证数据分组，每个重传信标插入RSSI和从其接收认证数据分组的信标设备的硬件标识符，直到它们到达主信标设备， 网状网络的第二个虚拟映射。 主信标设备将第一虚拟映射与第二虚拟映射进行比较，以确定网络是否安全。
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Patent Agency Ranking
公开(公告)号：US20140344017A1
公开(公告)日：2014-11-20
申请号：US14454490
申请日：2014-08-07
Applicant: Google Inc.
Inventor： David Deephanphongs , Ken Krieger
CPC classification number: G06Q30/0201 , G06K9/00228 , G06K9/00362 , H04N21/251 , H04N21/25866 , H04N21/4223 , H04N21/44218 , H04N21/6582
Abstract: In accordance with some implementations, a method for measuring viewership of media content is disclosed. The method is performed on a client system. The client system captures visual data of one or more users of the client system with the camera. The client system then analyzes the captured visual data to determine a facial image for each respective user of the one or more users. Based on the facial image, the client system then determines if a respective user is a participant in a media viewership study. In accordance with a determination that the user is a participant in the media viewership measurement study, the client system determines the media content being presented. The client system creates viewership data based on the user and the media content being displayed in the proximity of the user and transmits viewership data to a server system.
Abstract translation: 根据一些实现方式，公开了一种用于测量媒体内容的收视率的方法。 该方法在客户端系统上执行。 客户端系统使用相机捕获客户端系统的一个或多个用户的可视数据。 客户端系统然后分析所捕获的可视数据以确定一个或多个用户的每个相应用户的面部图像。 基于面部图像，客户端系统然后确定相应的用户是媒体观看研究中的参与者。 根据确定用户是媒体观众测量研究的参与者，客户端系统确定正在呈现的媒体内容。 客户端系统基于用户和在用户附近显示的媒体内容来创建观众数据，并将观众数据发送到服务器系统。
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公开(公告)号：US10719591B1
公开(公告)日：2020-07-21
申请号：US15638316
申请日：2017-06-29
Applicant: Google Inc.
Inventor： Ken Krieger , Andrew Joseph Alexander Gildfind , Nicholas Salvatore Arini , Simon Michael Rowe , Raimundo Mirisola , Gaurav Bhaya , Robert Stets
IPC: H04N21/422 , H04N21/436 , G06F21/32 , H04N21/258 , G06K9/00 , G10L17/00 , G10L17/24 , H04L29/06 , H04N21/442 , H04N21/4223
Abstract: The present disclosure is generally directed a data processing system for authenticating packetized audio signals in a voice activated computer network environment. The data processing system can improve the efficiency and effectiveness of auditory data packet transmission over one or more computer networks by, for example, disabling malicious transmissions prior to their transmission across the network. The present solution can also improve computational efficiency by disabling remote computer processes possibly affected by or caused by the malicious audio signal transmissions. By disabling the transmission of malicious audio signals, the system can reduce bandwidth utilization by not transmitting the data packets carrying the malicious audio signal across the networks.
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公开(公告)号：US09788044B1
公开(公告)日：2017-10-10
申请号：US15352850
申请日：2016-11-16
Applicant: Google Inc.
Inventor： Andrew Gildfind , Simon Michael Rowe , Ken Krieger , James Robert Stewart
IPC: H04N7/16 , H04N21/422 , H04N21/63 , H04H60/33 , H04N21/4363
CPC classification number: H04N21/422 , H04H60/33 , H04H60/45 , H04N21/43637 , H04N21/44218 , H04N21/632
Abstract: A method for conducting a media consumption study, includes at a processor of a position marker placed in a study site in a vicinity of a fixed media device; receiving a signal broadcast from a personal measurement device; determining signal information of the received broadcast signal, the signal information including identification information of the personal measurement device, and one or more signal characteristics; comparing the one or more signal characteristics to threshold values; and based on the comparison, determining the personal measurement device is in proximity to the fixed media device.
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公开(公告)号：US20150358234A1
公开(公告)日：2015-12-10
申请号：US14559388
申请日：2014-12-03
Applicant: Google Inc.
Inventor： Ken Krieger
IPC: H04L12/801
Abstract: Systems and methods for generating and using probabilistic filters are provided. One example method includes obtaining a plurality of beacon identifiers respectively associated with a plurality of beacon devices. The operations include determining a plurality of filter shards for each beacon identifier by applying a plurality of hash functions to each beacon identifier. The operations include providing the plurality of filter shards for each beacon identifier for local storage in a probabilistic filter at an observing entity, such that the observing entity can query the probabilistic filter to receive an indication of whether a received identifier is a member of a set that includes the plurality of beacon identifiers. One example system includes a plurality of beacon devices, at least one observing entity, and at least one verifying entity.
Abstract translation: 提供了生成和使用概率滤波器的系统和方法。 一个示例性方法包括获得分别与多个信标设备相关联的多个信标标识符。 这些操作包括通过对每个信标标识符应用多个散列函数来确定每个信标标识符的多个滤波器分片。 这些操作包括为观测实体的概率滤波器中的每个信标标识符提供用于本地存储的多个滤波器分片，使得观测实体可以查询概率滤波器以接收所接收的标识符是否是集合的成员的指示 其包括多个信标标识符。 一个示例性系统包括多个信标设备，至少一个观测实体和至少一个验证实体。
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公开(公告)号：US20150067869A1
公开(公告)日：2015-03-05
申请号：US13799538
申请日：2013-03-13
Applicant: Google Inc.
Inventor： Ken Krieger , Andrew Joseph Alexander Gildfind , Nick Salvatore Arini , Simon Michael Rowe , Raimundo Mirisola
IPC: H04L29/06
CPC classification number: H04L63/04 , G06F21/31 , G06F21/6263 , G06F2221/2101 , H04L63/0407 , H04L63/08 , H04L63/083 , H04L63/102
Abstract: A system and methods for protecting privacy via a gateway are provided. The system includes a data store comprising a computer readable medium storing a program of instructions for performing the protection of privacy via the gateway; a processor that executes the program of instructions; an event detection unit to detect an event behind the gateway; a correlation unit to detect a source associated with the detected event; a semi-stable identification unit to assign a semi-stable identification for the associated source with the detected event; a vector assigning unit to assign a vector to data associated with the semi-stable identification, the vector being related to the source independent any personal identification information (PII); and a communication unit to transmit the vector to instigate an action.
Abstract translation: 提供了通过网关保护隐私的系统和方法。 该系统包括数据存储器，该数据存储器包括存储经由网关执行隐私保护的指令程序的计算机可读介质; 执行指令程序的处理器; 事件检测单元，用于检测网关后面的事件; 相关单元，用于检测与检测到的事件相关联的源; 半稳定识别单元，用于为相关联的源分配具有检测到的事件的半稳定识别; 向量分配单元，用于向与所述半稳定标识相关联的数据分配向量，所述向量与源独立的任何个人识别信息（PII）相关; 以及通信单元，用于发送所述向量以启动动作。
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