Patents by Inventor Amy Xuemei Shi-Nash
Amy Xuemei Shi-Nash has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11170027Abstract: A dataset's uniqueness level may be calculated by analyzing a dataset to determine a uniqueness level. In cases where the uniqueness level may be too low for a particular purpose, meaning when the dataset may not provide enough anonymity, the dataset may be adjusted by recomputing the dataset with different resolutions of spatial data, temporal data, content data, and relationship data. By adjusting the resolution or accuracy of the data elements, the uniqueness level may thereby be adjusted. An error calculation may be determined by comparing the adjusted dataset to the original data, and the error value may represent the consistency of the data to the original data. The uniqueness level may be used as an assurance level of anonymity, which may be advertised when a dataset is sold or transferred to a third party for analysis.Type: GrantFiled: March 5, 2020Date of Patent: November 9, 2021Assignee: DataSpark, Pte LtdInventors: The Anh Dang, Amy Xuemei Shi-Nash
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Patent number: 11157520Abstract: A dataset's uniqueness level may be calculated by analyzing a dataset to determine a uniqueness level. In cases where the uniqueness level may be too low for a particular purpose, meaning when the dataset may not provide enough anonymity, the dataset may be adjusted by recomputing the dataset with different resolutions of spatial data, temporal data, content data, and relationship data. By adjusting the resolution or accuracy of the data elements, the uniqueness level may thereby be adjusted. An error calculation may be determined by comparing the adjusted dataset to the original data, and the error value may represent the consistency of the data to the original data. The uniqueness level may be used as an assurance level of anonymity, which may be advertised when a dataset is sold or transferred to a third party for analysis.Type: GrantFiled: March 28, 2016Date of Patent: October 26, 2021Assignee: DataSpark, Pte Ltd.Inventors: The Anh Dang, Amy Xuemei Shi-Nash
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Patent number: 10841852Abstract: A transportation network monitoring system may use handoff metadata from cellular telephone and other communication networks to monitor train movement, traffic density, and traffic movement within the transportation network. Many communication technologies have handoff protocols that change a mobile device's connection from one base station to another. In a transportation network, such as a subway, a subway train may have several hundreds of riders, each of which may have a mobile device. As the train travels along the track, the handoff characteristics of those mobile devices may be analyzed to determine several characteristics of the transportation network, including the real time presence and speed of the train, as well as estimating the number of passengers and even the number of available seats on the train.Type: GrantFiled: December 9, 2015Date of Patent: November 17, 2020Assignee: DataSpark, Pte. Ltd.Inventors: Thomas Martin Holleczek, Deepak Jayakumaran, Amy Xuemei Shi-Nash
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Publication number: 20200210458Abstract: A dataset's uniqueness level may be calculated by analyzing a dataset to determine a uniqueness level. In cases where the uniqueness level may be too low for a particular purpose, meaning when the dataset may not provide enough anonymity, the dataset may be adjusted by recomputing the dataset with different resolutions of spatial data, temporal data, content data, and relationship data. By adjusting the resolution or accuracy of the data elements, the uniqueness level may thereby be adjusted. An error calculation may be determined by comparing the adjusted dataset to the original data, and the error value may represent the consistency of the data to the original data. The uniqueness level may be used as an assurance level of anonymity, which may be advertised when a dataset is sold or transferred to a third party for analysis.Type: ApplicationFiled: March 5, 2020Publication date: July 2, 2020Inventors: The Anh DANG, Amy Xuemei SHI-NASH
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Patent number: 10453335Abstract: A traffic routing and analysis system uses data from individual cellular or mobile devices to determine traffic density within a transportation network, such as subways, busses, roads, pedestrian walkways, or other networks. The system may use historical data derived from monitoring people's travel patterns, and may compare historical data to real time or near real time data to detect abnormalities. The system may be used for policy analysis, predicted commute times and route selection based on traffic patterns, as well as broadcast statistics that may be displayed to commuters. The system may be accessed through an application programming interface (API) for various applications, which may include applications that run on mobile devices, desktop or cloud based computers, or other devices.Type: GrantFiled: July 14, 2015Date of Patent: October 22, 2019Assignee: DataSpark, Pte. Ltd.Inventors: Thomas Martin Holleczek, Yunye Jin, The Anh Dang, Deepak Jayakumaran, Amy Xuemei Shi-Nash
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Patent number: 10176340Abstract: A system may generate abstracted graphs from a social relationship graph in response to a query. A query may identify a person for which permission has been obtains to collect their data. The abstracted graphs may include summary statistics for various relationships of the person. The relationships may include other persons, places, things, concepts, brands, or other object that may be present in a social relationship graph, and the relationships may be presented in an abstracted or summarized form. The abstracted form may preserve data that may be useful for the requestor, yet may prevent the requestor from receiving some raw data. When two or more people have given consent, the data relating to the consenting persons may be presented in a non-abstracted manner, while other data may be presented in an abstracted manner.Type: GrantFiled: March 13, 2016Date of Patent: January 8, 2019Assignee: DataSpark, Pte. Ltd.Inventors: The Anh Dang, Amy Xuemei Shi-Nash
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Publication number: 20180122228Abstract: A traffic routing and analysis system uses data from individual cellular or mobile devices to determine traffic density within a transportation network, such as subways, busses, roads, pedestrian walkways, or other networks. The system may use historical data derived from monitoring people's travel patterns, and may compare historical data to real time or near real time data to detect abnormalities. The system may be used for policy analysis, predicted commute times and route selection based on traffic patterns, as well as broadcast statistics that may be displayed to commuters. The system may be accessed through an application programming interface (API) for various applications, which may include applications that run on mobile devices, desktop or cloud based computers, or other devices.Type: ApplicationFiled: July 15, 2015Publication date: May 3, 2018Inventors: Thomas Martin Holleczek, Yunye Jin, The Anh Dang, Deepak Jayakumaran, Amy Xuemei Shi-Nash
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Publication number: 20170277767Abstract: A dataset's uniqueness level may be calculated by analyzing a dataset to determine a uniqueness level. In cases where the uniqueness level may be too low for a particular purpose, meaning when the dataset may not provide enough anonymity, the dataset may be adjusted by recomputing the dataset with different resolutions of spatial data, temporal data, content data, and relationship data. By adjusting the resolution or accuracy of the data elements, the uniqueness level may thereby be adjusted. An error calculation may be determined by comparing the adjusted dataset to the original data, and the error value may represent the consistency of the data to the original data. The uniqueness level may be used as an assurance level of anonymity, which may be advertised when a dataset is sold or transferred to a third party for analysis.Type: ApplicationFiled: March 28, 2016Publication date: September 28, 2017Inventors: The Anh DANG, Amy Xuemei SHI-NASH
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Publication number: 20170277907Abstract: A system may generate abstracted graphs from a social relationship graph in response to a query. A query may identify a person for which permission has been obtains to collect their data. The abstracted graphs may include summary statistics for various relationships of the person. The relationships may include other persons, places, things, concepts, brands, or other object that may be present in a social relationship graph, and the relationships may be presented in an abstracted or summarized form. The abstracted form may preserve data that may be useful for the requestor, yet may prevent the requestor from receiving some raw data. When two or more people have given consent, the data relating to the consenting persons may be presented in a non-abstracted manner, while other data may be presented in an abstracted manner.Type: ApplicationFiled: March 28, 2016Publication date: September 28, 2017Inventors: The Anh DANG, Amy Xuemei SHI-NASH
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Publication number: 20170262653Abstract: A system may generate abstracted graphs from a social relationship graph in response to a query. A query may identify a person for which permission has been obtains to collect their data. The abstracted graphs may include summary statistics for various relationships of the person. The relationships may include other persons, places, things, concepts, brands, or other object that may be present in a social relationship graph, and the relationships may be presented in an abstracted or summarized form. The abstracted form may preserve data that may be useful for the requestor, yet may prevent the requestor from receiving some raw data. When two or more people have given consent, the data relating to the consenting persons may be presented in a non-abstracted manner, while other data may be presented in an abstracted manner.Type: ApplicationFiled: March 13, 2016Publication date: September 14, 2017Inventors: The Anh DANG, Amy Xuemei SHI-NASH
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Patent number: 9754485Abstract: A traffic routing and analysis system uses data from individual cellular or mobile devices to determine traffic density within a transportation network, such as subways, busses, roads, pedestrian walkways, or other networks. The system may use historical data derived from monitoring people's travel patterns, and may compare historical data to real time or near real time data to detect abnormalities. The system may be used for policy analysis, predicted commute times and route selection based on traffic patterns, as well as broadcast statistics that may be displayed to commuters. The system may be accessed through an application programming interface (API) for various applications, which may include applications that run on mobile devices, desktop or cloud based computers, or other devices.Type: GrantFiled: June 16, 2015Date of Patent: September 5, 2017Assignee: DataSpark, PTE. LTD.Inventors: Thomas Martin Holleczek, Yunye Jin, The Anh Dang, Deepak Jayakumaran, Amy Xuemei Shi-Nash
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Publication number: 20170171720Abstract: A transportation network monitoring system may use handoff metadata from cellular telephone and other communication networks to monitor train movement, traffic density, and traffic movement within the transportation network. Many communication technologies have handoff protocols that change a mobile device's connection from one base station to another. In a transportation network, such as a subway, a subway train may have several hundreds of riders, each of which may have a mobile device. As the train travels along the track, the handoff characteristics of those mobile devices may be analyzed to determine several characteristics of the transportation network, including the real time presence and speed of the train, as well as estimating the number of passengers and even the number of available seats on the train.Type: ApplicationFiled: December 9, 2015Publication date: June 15, 2017Inventors: Thomas Martin Holleczek, Deepak Jayakumaran, Amy Xuemei Shi-Nash
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Publication number: 20160371973Abstract: A traffic routing and analysis system uses data from individual cellular or mobile devices to determine traffic density within a transportation network, such as subways, busses, roads, pedestrian walkways, or other networks. The system may use historical data derived from monitoring people's travel patterns, and may compare historical data to real time or near real time data to detect abnormalities. The system may be used for policy analysis, predicted commute times and route selection based on traffic patterns, as well as broadcast statistics that may be displayed to commuters. The system may be accessed through an application programming interface (API) for various applications, which may include applications that run on mobile devices, desktop or cloud based computers, or other devices.Type: ApplicationFiled: June 16, 2015Publication date: December 22, 2016Inventors: Thomas Martin Holleczek, Yunye Jin, The Anh Dang, Deepak Jayakumaran, Amy Xuemei Shi-Nash
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Publication number: 20160232150Abstract: A system for generating a user activity grid table is provided. The system includes processes for retrieving raw data from a server and processing this data to generate a user activity grid table that displays the timings that a user or a plurality of users spends in a particular geographical location, at a particular website or watching a particular channel.Type: ApplicationFiled: March 18, 2014Publication date: August 11, 2016Applicant: Singapore Telecomunications LimitedInventors: James Christian Decraene, Amy Xuemei Shi-Nash