Patents by Inventor Ho Yun KYUNG

Ho Yun KYUNG 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).

  • Time-dependent blockchain-based self-verification user authentication method
    Patent number: 11363033
    Abstract: A time-dependent blockchain based self-verification user authentication method of the present disclosure includes, a reservation registration step for registering reservation time which is obtained by adding a set time to an input time, and an authentication subject to a blockchain which is distributed and stored in a plurality of nodes; a reservation notification step for notifying a notification group, which is associated with the authentication subject, of a reservation registered in the reservation registration step; a verification step for verifying authentication request time and the reservation time, which has been registered to the blockchain, when there is an authentication request with respect to the authentication subject; and a step for granting authentication when the authentication request time is within a valid range of the reservation time in the verification step.
    Type: Grant
    Filed: June 14, 2018
    Date of Patent: June 14, 2022
    Inventor: Ho Yun Kyung
  • BLOCKCHAIN CRYPTOCURRENCY TRANSMISSION METHOD USING BLOCKCHAIN SELF-AUTHENTICATION PROCESS
    Publication number: 20210125158
    Abstract: A blockchain cryptocurrency transmission method according to the present invention transmits cryptocurrency on a cryptocurrency blockchain network using a self-authentication blockchain network and the cryptocurrency blockchain network.
    Type: Application
    Filed: June 25, 2019
    Publication date: April 29, 2021
    Inventor: Ho Yun KYUNG
  • TIME-DEPENDENT BLOCKCHAIN-BASED SELF-VERIFICATION USER AUTHENTICATION METHOD
    Publication number: 20200204567
    Abstract: A time-dependent blockchain based self-verification user authentication method of the present disclosure includes, a reservation registration step for registering reservation time which is obtained by adding a set time to an input time, and an authentication subject to a blockchain which is distributed and stored in a plurality of nodes; a reservation notification step for notifying a notification group, which is associated with the authentication subject, of a reservation registered in the reservation registration step; a verification step for verifying authentication request time and the reservation time, which has been registered to the blockchain, when there is an authentication request with respect to the authentication subject; and a step for granting authentication when the authentication request time is within a valid range of the reservation time in the verification step.
    Type: Application
    Filed: June 14, 2018
    Publication date: June 25, 2020
    Inventor: Ho Yun KYUNG