Patents Examined by Badri Narayanan Champakesean
  • Method for selecting consensus node using nonce and method and apparatus for generating blockchain using the same
    Patent number: 11063746
    Abstract: Disclosed herein is a method for generating a blockchain, which includes selecting, by a first master node that generated a first block, second candidate nodes from a node pool according to a consensus node selection scheme using a nonce, and selecting, by the first master node, a second master node using the result of a vote taken by first candidate nodes. Here, among candidate blocks generated by the second candidate nodes, the candidate block generated by the second master node is locked as a second block.
    Type: Grant
    Filed: April 19, 2019
    Date of Patent: July 13, 2021
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jin-Tae Oh, Ki-Young Kim, Joon-Young Park