Patents by Inventor Xujun Lu

Xujun 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).

  • System and method for universal blockchain interoperability
    Patent number: 10901983
    Abstract: A method of blockchain cross-chain transaction, including at least one of constructing a generic transaction payload based on collected user input, sending the generic transaction payload to an API gateway, checking a generic transaction payload type to determine if it is one of a cross-chain transaction and a native transaction, receiving a bridge link if the generic transaction payload type is the cross-chain transaction, sending the cross-chain transaction to the bridge link, processing the cross-chain transaction, parsing a blockchain id if the generic transaction payload type is the native transaction, identifying a running blockchain node of the parsed blockchain id and sending the native transaction to blockchain to execute at least one of an on-chain transfer, an on-change exchange and an on-chain operation.
    Type: Grant
    Filed: March 1, 2019
    Date of Patent: January 26, 2021
    Assignee: Wanchain Ltd.
    Inventors: Weijia Zhang, Xujun Lu
  • SYSTEM AND METHOD FOR UNIVERSAL BLOCKCHAIN INTEROPERABILITY
    Publication number: 20200278958
    Abstract: A method of blockchain cross-train transaction, including at least one of constructing a generic transaction payload based on collected user input, sending the generic transaction payload to an API gateway, checking a generic transaction payload type to determine if it is one of a cross-chain transaction and a native transaction, receiving a bridge link if the generic transaction payload type is the cross-chain transaction, sending the cross-train transaction to the bridge link, processing the cross-train transaction, parsing a blockchain id if the generic transaction payload type is the native transaction, identifying a running blockchain node of the parsed blockchain id and sending the native transaction to blockchain to execute at least one of an on-chain transfer, an on-change exchange and an on-chain operation.
    Type: Application
    Filed: March 1, 2019
    Publication date: September 3, 2020
    Inventors: Weijia Zhang, Xujun Lu