Patents by Inventor Weiqi YU
Weiqi YU 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: 20240085625Abstract: The application discloses a photonic device, a crossed waveguide, a waveguide layer and a method for manufacturing the same.Type: ApplicationFiled: November 22, 2023Publication date: March 14, 2024Inventors: Hanxiao Liang, Yipin Song, Yingcong Zhou, Haicang Wu, Wenhao Mao, Shiwei Song, Weiqi Sun, Qingyang Yu
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Patent number: 11811756Abstract: The present invention relates to a biometric-based identity authentication method and system.Type: GrantFiled: August 24, 2020Date of Patent: November 7, 2023Assignee: CHINA UNIONPAY CO., LTD.Inventors: Weiqi Yu, Sishuang Wan, Shuo He
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Publication number: 20230186257Abstract: Embodiments of the present application provide a payment method, a gateway device, a server and a storage medium. The method is applied to the gateway device, and the method includes: obtaining target identification information and payment amount of a target IoT device connected to the gateway device, wherein the target identification information includes a first device identification of the target IoT device and/or a feature identification of a physical layer between the target IoT device and the gateway device; sending a first payment request to the server, wherein the first payment request includes the target identification information, a second device identification of the gateway device and the payment amount, and the first payment request is configured to instruct the server to search a target payment account associated with the target identification information and the second device identification, and to deduct from the target payment account according to the payment amount.Type: ApplicationFiled: September 18, 2021Publication date: June 15, 2023Applicant: CHINA UNIONPAY CO., LTD.Inventors: Wenbin QI, Zhijie XU, Weiqi YU, Sishuang WAN, Qi ZHANG, Teng HOU
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Patent number: 11474187Abstract: A positioning method comprises acquiring positioning information of a 5G base station from a satellite, obtaining calibration information based on the positioning information, and broadcasting outwards the calibration information; acquiring initial positioning information of a user terminal from the satellite; accessing a nearest 5G base station in real time, monitoring and acquiring calibration information broadcasted by the nearest 5G base station; and calibrating the initial positioning information acquired in the initial positioning step according to the calibration information acquired in the monitoring step to obtain positioning result information. As described above, the positioning of centimeter level precision can be realized by utilizing the 5G base station, and there is no need to additionally establish a CORS base station and a data center, thereby the cost of precise positioning can be reduced.Type: GrantFiled: July 8, 2019Date of Patent: October 18, 2022Assignee: CHINA UNIONPAY CO., LTD.Inventors: Weiqi Yu, Sishuang Wan, Xiaoyun Wang, Guobao Liu, Yue Jin, Yinhe Lan
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Publication number: 20220321559Abstract: The present invention relates to a biometric-based identity authentication method and system.Type: ApplicationFiled: August 24, 2020Publication date: October 6, 2022Inventors: Weiqi Yu, SIshuang Wan, Shuo He
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Patent number: 11282085Abstract: Disclosed in the present invention are a vehicle-borne payment method and device, relating to the technical field of vehicle-borne security payment. The method includes: receiving a vehicle-borne payment request sent by a vehicle, the vehicle-borne payment request including vehicle identification information; according to the vehicle identification information, after the vehicle is determined as a registered vehicle, obtaining driving attribute data of the vehicle within the current time period, and a vehicle driving strategy of the vehicle; according to the driving attribute data in the current time period, and the vehicle driving strategy, determining a risk level corresponding to the vehicle-borne payment request; and sending the risk level to a transaction platform so that the transaction platform determines whether to make a payment according to the risk level. The vehicle driving strategy is, after the vehicle applies for registration, formed according to driving attribute data in a preset time period.Type: GrantFiled: October 12, 2017Date of Patent: March 22, 2022Assignee: CHINA UNIONPAY CO., LTD.Inventors: Limin Zhang, Jinzhi Hua, Sishuang Wan, Weiqi Yu, Xiang Liu
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Patent number: 11250434Abstract: A payment method and device are provided. The payment method includes: a server receives a passwordless payment request transmitted from a terminal, and receives a current neighboring apparatus identifier search-detected and reported by the terminal; the server performs, according to the current neighboring apparatus identifier, and a corresponding relationship of a preconfigured terminal and a neighboring apparatus identifier, risk evaluation on the terminal, to obtain an overall risk evaluation score; and the server determines, according to the overall risk evaluation score, a passwordless payment strategy corresponding to the passwordless payment request.Type: GrantFiled: October 20, 2017Date of Patent: February 15, 2022Assignee: CHINA UNIONPAY CO., LTD.Inventors: Weiqi Yu, Sishuang Wan, Limin Zhang, Jinzhi Hua, Shuo He
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Publication number: 20220043098Abstract: A positioning method comprises acquiring positioning information of a 5G base station from a satellite, obtaining calibration information based on the positioning information, and broadcasting outwards the calibration information; acquiring initial positioning information of a user terminal from the satellite; accessing a nearest 5G base station in real time, monitoring and acquiring calibration information broadcasted by the nearest 5G base station; and calibrating the initial positioning information acquired in the initial positioning step according to the calibration information acquired in the monitoring step to obtain positioning result information. As described above, the positioning of centimeter level precision can be realized by utilizing the 5G base station, and there is no need to additionally establish a CORS base station and a data center, thereby the cost of precise positioning can be reduced.Type: ApplicationFiled: July 8, 2019Publication date: February 10, 2022Applicant: CHINA UNIONPAY CO., LTD.Inventors: Weiqi YU, Sishuang WAN, Xiaoyun WANG, Guobao LIU, Yue JIN, Yinhe LAN
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Patent number: 11120153Abstract: The present invention provides a resource file processing method based on a blockchain structure. The method includes a member node in a blockchain including at least one supervision node and at least one member node constructs a resource file registration request according to a user instruction, and sends the resource file registration request to one of the at least one supervision node. According to the resource file registration request from any member node, the at least one supervision node audits and registers a resource file indicated by the resource file registration request, and transmits the registration result back to the member node initiating the resource file registration request. The at least one member node performs an operation on a real physical resource associated with the registered resource file by performing data communication with another member node.Type: GrantFiled: September 8, 2017Date of Patent: September 14, 2021Assignee: CHINA UNIONPAY CO., LTD.Inventors: Limin Zhang, Jinzhi Hua, Sishuang Wan, Weiqi Yu, Xu Le
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Publication number: 20190354983Abstract: A payment method and device are provided. The payment method includes: a server receives a passwordless payment request transmitted from a terminal, and receives a current neighboring apparatus identifier search-detected and reported by the terminal; the server performs, according to the current neighboring apparatus identifier, and a corresponding relationship of a preconfigured terminal and a neighboring apparatus identifier, risk evaluation on the terminal, to obtain an overall risk evaluation score; and the server determines, according to the overall risk evaluation score, a passwordless payment strategy corresponding to the passwordless payment request.Type: ApplicationFiled: October 20, 2017Publication date: November 21, 2019Inventors: Weiqi YU, Sishuang WAN, Limin ZHANG, Jinzhi HUA, Shuo HE
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Publication number: 20190279219Abstract: Method and device for vehicle-borne payment are provided A vehicle-borne payment request sent by a vehicle is received and includes vehicle identification information. According to the vehicle identification information, after the vehicle is determined as a registered vehicle, driving attribute data of the vehicle within a current time period, and a vehicle driving strategy of the vehicle are acquired. According to the driving attribute data in the current time period, and the vehicle driving strategy, a risk level corresponding to the vehicle-borne payment request is determined. The risk level is transmitted to a transaction platform so that the transaction platform determines whether to make a payment according to the risk level. The vehicle driving strategies are created after the vehicle applies for registration, according to driving attribute data within a preset time period.Type: ApplicationFiled: October 12, 2017Publication date: September 12, 2019Inventors: Limin ZHANG, Jinzhi HUA, Sishuang WAN, Weiqi YU, Xiang LIU
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Publication number: 20190220615Abstract: The present invention provides a resource file processing method based on a blockchain structure. The method includes a member node in a blockchain including at least one supervision node and at least one member node constructs a resource file registration request according to a user instruction, and sends the resource file registration request to one of the at least one supervision node. According to the resource file registration request from any member node, the at least one supervision node audits and registers a resource file indicated by the resource file registration request, and transmits the registration result back to the member node initiating the resource file registration request. The at least one member node performs an operation on a real physical resource associated with the registered resource file by performing data communication with another member node.Type: ApplicationFiled: September 8, 2017Publication date: July 18, 2019Inventors: Limin ZHANG, Jinzhi HUA, Sishuang WANG, Weiqi YU, Xu LE