Patents by Inventor Yunjie Zhao
Yunjie Zhao 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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Publication number: 20240242848Abstract: In an illustrative embodiment, systems and methods for automatically building a control population closely matched to a member population and applying the control population in establishing medical outcome comparison metrics with the member population includes accessing demographic information for the member population, classifying the members into demographic groups of demographic categories including age, gender, and/or geography, accessing medical data of the member population, and classifying the members into condition groups of medical condition categories. The systems and methods may include using the demographic and medical condition classifications to match members of the member population to individuals of a control population. The systems and methods may include analyzing the member population in view of the matching individuals of the control population in relation to health outcomes, medical efforts, and/or healthcare utilization.Type: ApplicationFiled: January 11, 2024Publication date: July 18, 2024Applicant: Aon Consulting, Inc.Inventors: Todor Penev, Robert Tate, Yunjie Zhao
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Publication number: 20220383751Abstract: Embodiments described herein provide a localization mechanism that blends location data collected from hardware sensors equipped with a personal mobile vehicle and location and/or status data collected from external location source other than the personal mobile vehicle to generate adjusted location data for the personal mobile vehicle.Type: ApplicationFiled: March 7, 2022Publication date: December 1, 2022Inventors: Amber L Chen, Garrett Korda Drayna, Martin Douglas Kess, Christopher Paul Merrill, Thien Bao Nguyen, Jens Paul Windau, Yunjie Zhao
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Patent number: 10928521Abstract: Systems and methods for using a plurality of probe reports to augment a geographic database with traffic volume data. The plurality of probe reports are identified for a road segment for a time period. A probe value is determined for the road segment for the time period based on the plurality of probe reports. A probe probability value is calculated for the road segment for the time period based on the probe value. The probe probability value is adjusted using road attributes. The adjusted probe probability value is used to estimate traffic volume. The geographic database is augmented with the estimated traffic volume.Type: GrantFiled: June 26, 2018Date of Patent: February 23, 2021Assignee: HERE Global B.V.Inventors: Yunjie Zhao, Gavril Giurgiu, Anton Anastassov
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Publication number: 20180349792Abstract: An approach is provided for generating parking occupancy data using a machine learning model. The approach involves determining one or more classification features of a road link. The approach also involves processing the one or more classification features using the machine learning model to match the road link to a link category. The approach further involves determining a parking occupancy pattern for the road link based on the link category. The approach further involves creating or updating a parking occupancy record of a geographic record corresponding to road link using the parking occupancy pattern.Type: ApplicationFiled: May 31, 2017Publication date: December 6, 2018Inventors: Yunjie ZHAO, Gavril GIURGIU, Raul CAJIAS, Leon STENNETH, Eric LINDER
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Patent number: 10132643Abstract: A method and apparatus for providing navigation services including illumination data. A request for a route is received with one or more preferences related to illumination for the route. One or more road segments that have illumination road attributes that correspond to the one or more preferences are selected. The illumination road attributes are calculated as a function of high beam frequency for the one or more road segments. The route is generated including the one or more road segments. The route is provided with the illumination road attributes.Type: GrantFiled: December 20, 2017Date of Patent: November 20, 2018Assignee: HERE Global B.V.Inventors: Joshua Thompson, Yunjie Zhao
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Publication number: 20180299559Abstract: Systems and methods for using a plurality of probe reports to augment a geographic database with traffic volume data. The plurality of probe reports are identified for a road segment for a time period. A probe value is determined for the road segment for the time period based on the plurality of probe reports. A probe probability value is calculated for the road segment for the time period based on the probe value. The probe probability value is adjusted using road attributes. The adjusted probe probability value is used to estimate traffic volume. The geographic database is augmented with the estimated traffic volume.Type: ApplicationFiled: June 26, 2018Publication date: October 18, 2018Inventors: Yunjie Zhao, Gavril Giurgiu, Anton Anastassov
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Patent number: 10042055Abstract: Systems and methods for using a plurality of probe reports to augment a geographic database with traffic volume data. The plurality of probe reports are identified for a road segment for a time period. A probe value is determined for the road segment for the time period based on the plurality of probe reports. A probe probability value is calculated for the road segment for the time period based on the probe value. The probe probability value is adjusted using road attributes. The adjusted probe probability value is used to estimate traffic volume. The geographic database is augmented with the estimated traffic volume.Type: GrantFiled: April 20, 2016Date of Patent: August 7, 2018Assignee: HERE Global B.V.Inventors: Yunjie Zhao, Gavril Giurgiu, Anton Anastassov
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Publication number: 20180135997Abstract: A method and apparatus for providing navigation services including illumination data. A request for a route is received with one or more preferences related to illumination for the route. One or more road segments that have illumination road attributes that correspond to the one or more preferences are selected. The illumination road attributes are calculated as a function of high beam frequency for the one or more road segments. The route is generated including the one or more road segments. The route is provided with the illumination road attributes.Type: ApplicationFiled: December 20, 2017Publication date: May 17, 2018Inventors: Joshua Thompson, Yunjie Zhao
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Patent number: 9891071Abstract: A method and apparatus for providing navigation services including illumination data. A request for a route is received with one or more preferences related to illumination for the route. One or more road segments that have illumination road attributes that correspond to the one or more preferences are selected. The illumination road attributes are calculated as a function of high beam frequency for the one or more road segments. The route is generated including the one or more road segments. The route is provided with the illumination road attributes.Type: GrantFiled: April 17, 2017Date of Patent: February 13, 2018Assignee: Siemens AktiengesellschaftInventors: Joshua Thompson, Yunjie Zhao
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Publication number: 20170309171Abstract: Systems and methods for using a plurality of probe reports to augment a geographic database with traffic volume data. The plurality of probe reports are identified for a road segment for a time period. A probe value is determined for the road segment for the time period based on the plurality of probe reports. A probe probability value is calculated for the road segment for the time period based on the probe value. The probe probability value is adjusted using road attributes. The adjusted probe probability value is used to estimate traffic volume. The geographic database is augmented with the estimated traffic volume.Type: ApplicationFiled: April 20, 2016Publication date: October 26, 2017Inventors: Yunjie Zhao, Gavril Giurgiu, Anton Anastassov
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Publication number: 20170248437Abstract: A method and apparatus for providing navigation services including illumination data. A request for a route is received with one or more preferences related to illumination for the route. One or more road segments that have illumination road attributes that correspond to the one or more preferences are selected. The illumination road attributes are calculated as a function of high beam frequency for the one or more road segments. The route is generated including the one or more road segments. The route is provided with the illumination road attributes.Type: ApplicationFiled: April 17, 2017Publication date: August 31, 2017Inventors: Joshua Thompson, Yunjie Zhao
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Patent number: 9651390Abstract: A method and apparatus for mapping road illumination. A server receives high beam data. The server receives roadway conditions. The server calculates a high beam frequency for a road segment based on the high beam data and the roadway conditions. The server calculates road illumination from the high beam frequency. The server augments a geographic database with road illumination information.Type: GrantFiled: February 25, 2016Date of Patent: May 16, 2017Assignee: HERE Global B.V.Inventors: Joshua Thompson, Yunjie Zhao