Patents by Inventor Wenwen Yu
Wenwen 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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Patent number: 12313426Abstract: A method of updating map data, an electronic device, and a storage medium, which relate to a field of computer technology, and in particular to intelligent transportation technology. The method of updating map data includes: acquiring a traffic event text, where the traffic event text includes location data and reference direction data; determining candidate road data in the map data based on the location data; determining target road data from the candidate road data based on the reference direction data; updating the target road data based on the traffic event text.Type: GrantFiled: February 15, 2023Date of Patent: May 27, 2025Assignee: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.Inventors: Zhuang Li, Dejin Ge, Keyu Pan, Wenwen Yu, Man Li, Zhen Lu, Tingting Cao, Deguo Xia, Jianzhong Yang, Tianyu Zhang
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Publication number: 20230194302Abstract: A method of updating map data, an electronic device, and a storage medium, which relate to a field of computer technology, and in particular to intelligent transportation technology. The method of updating map data includes: acquiring a traffic event text, where the traffic event text includes location data and reference direction data; determining candidate road data in the map data based on the location data; determining target road data from the candidate road data based on the reference direction data; updating the target road data based on the traffic event text.Type: ApplicationFiled: February 15, 2023Publication date: June 22, 2023Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.Inventors: Zhuang LI, Dejin GE, Keyu PAN, Wenwen YU, Man LI, Zhen LU, Tingting CAO, Deguo XIA, Jianzhong YANG, Tianyu ZHANG
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Patent number: 11449848Abstract: An offline transaction implementation method includes: determining, by a payment server in response to a request of a user for registering with a credit transaction service of a merchant, whether credit information of a user account meets a condition, provisioning the credit transaction service of the merchant for the user account when determining that the credit information of the user account meets the condition, and sending account information of the user to a merchant transaction management system; guiding, by the merchant transaction management system after receiving the account information, the user to input a biometric characteristic, and after collecting the biometric characteristic input by the user, storing a binding relationship between the biometric characteristic and the account information into a registered user library of the merchant, prompting the user that the registration succeeds, and controlling a gate of the merchant's store to open for allowing entry of the user.Type: GrantFiled: December 20, 2019Date of Patent: September 20, 2022Assignee: Advanced New Technologies Co., Ltd.Inventors: Wenwen Yu, Howing Lee, Xi Wang
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Patent number: 11042857Abstract: An offline transaction implementation method includes: determining, by a payment server in response to a request of a user for registering with a credit transaction service of a merchant, whether credit information of a user account meets a condition, provisioning the credit transaction service of the merchant for the user account when determining that the credit information of the user account meets the condition, and sending account information of the user to a merchant transaction management system; guiding, by the merchant transaction management system after receiving the account information, the user to input a biometric characteristic, and after collecting the biometric characteristic input by the user, storing a binding relationship between the biometric characteristic and the account information into a registered user library of the merchant, prompting the user that the registration succeeds, and controlling a gate of the merchant's store to open for allowing entry of the user.Type: GrantFiled: January 31, 2020Date of Patent: June 22, 2021Assignee: Advanced New Technologies Co., Ltd.Inventors: Wenwen Yu, Howing Lee, Xi Wang
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Publication number: 20200167746Abstract: An offline transaction implementation method includes: determining, by a payment server in response to a request of a user for registering with a credit transaction service of a merchant, whether credit information of a user account meets a condition, provisioning the credit transaction service of the merchant for the user account when determining that the credit information of the user account meets the condition, and sending account information of the user to a merchant transaction management system; guiding, by the merchant transaction management system after receiving the account information, the user to input a biometric characteristic, and after collecting the biometric characteristic input by the user, storing a binding relationship between the biometric characteristic and the account information into a registered user library of the merchant, prompting the user that the registration succeeds, and controlling a gate of the merchant's store to open for allowing entry of the user.Type: ApplicationFiled: January 31, 2020Publication date: May 28, 2020Inventors: Wenwen YU, Howing LEE, Xi WANG
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Publication number: 20200126054Abstract: An offline transaction implementation method includes: determining, by a payment server in response to a request of a user for registering with a credit transaction service of a merchant, whether credit information of a user account meets a condition, provisioning the credit transaction service of the merchant for the user account when determining that the credit information of the user account meets the condition, and sending account information of the user to a merchant transaction management system; guiding, by the merchant transaction management system after receiving the account information, the user to input a biometric characteristic, and after collecting the biometric characteristic input by the user, storing a binding relationship between the biometric characteristic and the account information into a registered user library of the merchant, prompting the user that the registration succeeds, and controlling a gate of the merchant's store to open for allowing entry of the user.Type: ApplicationFiled: December 20, 2019Publication date: April 23, 2020Inventors: Wenwen YU, Howing LEE, Xi WANG
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Patent number: 9237157Abstract: A device for processing and storing data is disclosed, which comprises a primary controller, a primary memory, a security element (SE), and at least one universal port, wherein the device for processing and storing data further includes a first additional port, via which the security element (SE) can directly interacts with a second external device to complete the processing and access of the data. The security element (SE) in the device for processing and storing data disclosed herein can work independently without being effected by the condition whether the primary memory is performing the data read/write process, and supports the single wire protocol (SWP).Type: GrantFiled: July 11, 2012Date of Patent: January 12, 2016Assignee: CHINA UNIONPAY CO., LTD.Inventors: Zhibo Zhang, Yanjun Xu, Changsheng Shan, Xiaobin Yu, Wenwen Yu, Yu Cao
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Publication number: 20140223517Abstract: A device for processing and storing data is disclosed, which comprises a primary controller, a primary memory, a security element (SE), and at least one universal port, wherein the device for processing and storing data further includes a first additional port, via which the security element (SE) can directly interacts with a second external device to complete the processing and access of the data. The security element (SE) in the device for processing and storing data disclosed herein can work independently without being effected by the condition whether the primary memory is performing the data read/write process, and supports the single wire protocol (SWP).Type: ApplicationFiled: July 11, 2012Publication date: August 7, 2014Inventors: Zhibo Zhang, Yanjun Xu, Changsheng Shan, Xiaobin Yu, Wenwen Yu, Yu Cao