Patents by Inventor Yueming Lu

Yueming Lu 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).

  • Patent number: 11611567
    Abstract: Embodiments disclosed herein provide a method and system for management and resolution of a blockchain-based top-level domain. The method comprises: a master node receiving request information for operations on top-level domain resource record from a requesting node, and encapsulating master node information and authenticated request information into a pre-preparation message; each normal node verifying the pre-preparation message, and after successful verification, generating a preparation message comprising request information, a request information verification identifier, and current node information; each node verifying the preparation message, when the number of authenticated preparation message sending nodes reaches a consensus threshold, adding an operation result corresponding to the request information to a new block in a local blockchain.
    Type: Grant
    Filed: December 4, 2020
    Date of Patent: March 21, 2023
    Assignee: Beijing University of Posts and Telecommunications
    Inventors: Dongbin Wang, Hui Zhi, Zhouyi Zhu, Xu Zhang, Jinqiao Shi, Yueming Lu, Zemin Zhou, Hui Wu, Kun Guo, Yaoyao Guo
  • Publication number: 20210377281
    Abstract: Embodiments disclosed herein provide a method and system for management and resolution of a blockchain-based top-level domain. The method comprises: a master node receiving request information for operations on top-level domain resource record from a requesting node, and encapsulating master node information and authenticated request information into a pre-preparation message; each normal node verifying the pre-preparation message, and after successful verification, generating a preparation message comprising request information, a request information verification identifier, and current node information; each node verifying the preparation message, when the number of authenticated preparation message sending nodes reaches a consensus threshold, adding an operation result corresponding to the request information to a new block in a local blockchain.
    Type: Application
    Filed: December 4, 2020
    Publication date: December 2, 2021
    Inventors: Dongbin Wang, Hui Zhi, Zhouyi Zhu, Xu Zhang, Jinqiao Shi, Yueming Lu, Zemin Zhou, Hui Wu, Kun Guo, Yaoyao Guo