Patents by Inventor Yongkai ZHOU
Yongkai ZHOU 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: 11954895Abstract: The present disclosure discloses a method for automatically identifying south troughs by improved Laplace and relates to the technical field of meteorology. The method includes the following steps: acquiring grid data of a geopotential height field; calculating a gradient field of the geopotential height field in an x direction; searching for a turning point where a gradient value turned from being negative to being positive, and cleaning the gradient field; calculating a divergence of the x direction to obtain an improved Laplacian numerical value L?; performing 0,1 binarization processing on the L? to obtain a black-and-white image and a plurality of targets of potential troughs, merging the black-and-white image and the plurality of targets of the potential troughs by expansion, recovering original scale through erosion, and selecting an effective target through an angle of direction of a contour and an axial ratio.Type: GrantFiled: July 20, 2023Date of Patent: April 9, 2024Assignee: Chengdu University of Information TechnologyInventors: Wendong Hu, Yanqiong Hao, Hongping Shu, Tiangui Xiao, Yan Chen, Ying Zhang, Jian Shao, Jianhong Gan, Yaqiang Wang, Fei Luo, Huahong Li, Balin Xu, Qiyang Peng, Juzhang Ren, Chengchao Li, Tao Zhang, Xiaohang Wen, Chao Wang, Yongkai Zhang, Wenjie Zhou, Jingyi Tao
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Patent number: 11683316Abstract: A method for communication between microservices, performed by a first host machine node, includes: obtaining a first microservice instance located on the first host machine node, determining a first microservice to which the first microservice instance belongs, and determining a list of triples corresponding to the first microservice according to the first microservice. The list of triples corresponding to the first microservice includes at least one triple, each triple of the at least one triple includes a visitor of the microservice, a visited party of the microservice, and an access port, and the visitor of the microservice of each triple included in the list of triples corresponding to the first microservice is the first microservice. The method also includes determining, by the first host machine node, an access policy of the first microservice instance according to the list of triples corresponding to the first microservice.Type: GrantFiled: July 17, 2020Date of Patent: June 20, 2023Assignee: CHINA UNIONPAY CO., LTD.Inventors: Yongkai Zhou, Danni Jiang, Gaolei Zhang, Dongjie He
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Publication number: 20220311773Abstract: A method for communication between microservices, performed by a first host machine node, includes: obtaining a first microservice instance located on the first host machine node, determining a first microservice to which the first microservice instance belongs, and determining a list of triples corresponding to the first microservice according to the first microservice. The list of triples corresponding to the first microservice includes at least one triple, each triple of the at least one triple includes a visitor of the microservice, a visited party of the microservice, and an access port, and the visitor of the microservice of each triple included in the list of triples corresponding to the first microservice is the first microservice. The method also includes determining, by the first host machine node, an access policy of the first microservice instance according to the list of triples corresponding to the first microservice.Type: ApplicationFiled: July 17, 2020Publication date: September 29, 2022Inventors: Yongkai ZHOU, Danni JIANG, Gaolei ZHANG, Dongjie HE
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Patent number: 11374878Abstract: The present disclosure provides a method and a device for data processing. The method includes acquiring at least two pathways of communication messages, where the at least two pathways of communication messages are messages intercepted in a bypass manner from messages transmitted by a service processing system to an external system; and the service processing system does not execute logic of record storage; processing the at least two pathways of communication messages, and determining communication messages to-be-stored from the at least two pathways of communication messages processed; and according to the at least two pathways of communication messages, storing the communication messages to-be-stored in a database.Type: GrantFiled: October 22, 2019Date of Patent: June 28, 2022Assignee: CHINA UNIONPAY CO., LTD.Inventors: Yongkai Zhou, Danni Jiang, Qi Wang, Dongjie He
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Patent number: 11343168Abstract: The present disclosure provides a region interconnect (RI) controller including a region interconnect routing module configured when a tenant is created. The region interconnect routing module is configured to assign a first identifier to the tenant for identifying traffic of the tenant, in a core switching network, create a virtual routing forwarding instance for the tenant and bind the first identifier and the virtual routing forwarding instance, and to activate a dynamic routing protocol in the core switching network and bind a dynamic routing protocol instance to the virtual routing forwarding instance, where virtual routers corresponding to the tenant and distributed in a plurality of independent network partitions are associated with the region interconnect control method and a computer storage medium. The technical solution of the present disclosure achieves a direct intranet connection in a heterogeneous SDN network region.Type: GrantFiled: August 27, 2018Date of Patent: May 24, 2022Assignee: CHINA UNIONPAY CO., LTD.Inventors: Lijun Zu, Hang Yuan, Yongkai Zhou, Shuo He, Zhijun Wei
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Publication number: 20220014483Abstract: The present disclosure provides a A method and a device for data processing. The method includes acquiring at least two pathways of communication messages, where the at least two pathways of communication messages are messages intercepted in a bypass manner from messages transmitted by a service processing system to an external system; and the service processing system does not execute logic of record storage; processing the at least two pathways of communication messages, and determining communication messages to-be-stored from the at least two pathways of communication messages processed; and according to the at least two pathways of communication messages, storing the communication messages to-be-stored in a database.Type: ApplicationFiled: October 22, 2019Publication date: January 13, 2022Inventors: Yongkai ZHOU, Danni JIANG, Qi WANG, Dongjie HE
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Publication number: 20210377149Abstract: The present disclosure provides a region interconnect (RI) controller including a region interconnect routing module configured when a tenant is created. The region interconnect routing module is configured to assign a first identifier to the tenant for identifying traffic of the tenant, in a core switching network, create a virtual routing forwarding instance for the tenant and bind the first identifier and the virtual routing forwarding instance, and to activate a dynamic routing protocol in the core switching network and bind a dynamic routing protocol instance to the virtual routing forwarding instance, where virtual routers corresponding to the tenant and distributed in a plurality of independent network partitions are associated with the region interconnect control method and a computer storage medium. The technical solution of the present disclosure achieves a direct intranet connection in a heterogeneous SDN network region.Type: ApplicationFiled: August 27, 2018Publication date: December 2, 2021Inventors: Lijun ZU, Hang YUAN, Yongkai ZHOU, Shuo HE, Zhijun WEI
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Patent number: 11088965Abstract: The present disclosure relates to a SDN-based method for mirroring packets, wherein a SDN controller is coupled to an upper layer application and at least one data switching exchange respectively, and the method including: a) the upper layer application sends a mirroring instruction to the SDN controller through a first northbound interface of the SDN controller; b) the SDN controller generates a second flow table based on the mirroring instruction and a first flow table sent by a first data switching exchange; wherein the first data switching exchange initiates transmission of the packets, the first flow table encapsulates the packets, and the second flow table includes at least an action command corresponding to the mirroring instruction; and c) a second data switching exchange extracts the packets from the second flow table, and mirrors the packets to the designated node based on the action command.Type: GrantFiled: December 21, 2017Date of Patent: August 10, 2021Assignee: CHINA UNIONPAY CO., LTD.Inventors: Hang Yuan, Yongkai Zhou, Lijun Zu, Huajun Chen, Junling Yan, Guobao Liu, Shuo He
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Publication number: 20190349316Abstract: The present disclosure relates to a SDN-based method for mirroring packets, wherein a SDN controller is coupled to an upper layer application and at least one data switching exchange respectively, and the method including: a) the upper layer application sends a mirroring instruction to the SDN controller through a first northbound interface of the SDN controller; b) the SDN controller generates a second flow table based on the mirroring instruction and a first flow table sent by a first data switching exchange; wherein the first data switching exchange initiates transmission of the packets, the first flow table encapsulates the packets, and the second flow table includes at least an action command corresponding to the mirroring instruction; and c) a second data switching exchange extracts the packets from the second flow table, and mirrors the packets to the designated node based on the action command.Type: ApplicationFiled: December 21, 2017Publication date: November 14, 2019Applicant: CHINA UNIONPAY CO., LTD.Inventors: Hang YUAN, Yongkai ZHOU, Lijun ZU, Huajun CHEN, Junling YAN, Guobao LIU, Shuo HE
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Patent number: D1009238Type: GrantFiled: March 1, 2022Date of Patent: December 26, 2023Assignee: SHENZHEN KENSONIC INTELLIGENT TECHNOLOGY CO., LTDInventor: Yongkai Zhou
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Patent number: D1014468Type: GrantFiled: May 13, 2022Date of Patent: February 13, 2024Assignee: Shenzhen kensonic Intelligent Technology Co., Ltd.Inventor: Yongkai Zhou
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Patent number: D1014875Type: GrantFiled: May 13, 2022Date of Patent: February 13, 2024Assignee: Shenzhen kensonic Intelligent Technology Co., Ltd.Inventor: Yongkai Zhou