Patents by Inventor Hyeok-Gon Ryu

Hyeok-Gon Ryu 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: 11995198
    Abstract: A method for providing a personal data storage service between a first user who is a data provider and a second user who is a data requester by using a smart contract based on a first layer and a privacy layer and a storage layer based on a second layer is provided. The method has an effect of generating encoded subject data made by encoding subject data by using a random key as an encryption key generated through a data provider terminal, to thereby prevent the personal storage service provider from decoding the subject data. Further, the method has another effect of saving the storage for use in PDS service, since there is no need to generate each of encoded encryption key and encoded subject data in line with each of data requester even if the number of data requesters increase by implementing using a proxy re-encryption technology.
    Type: Grant
    Filed: November 15, 2023
    Date of Patent: May 28, 2024
    Assignee: PARAMETA CORP.
    Inventors: Jong Hyup Kim, Hyeok Gon Ryu, Byeongkil Sohn, Heyrim Kim, Seungmin Ryu, Sungyub Na
  • Publication number: 20240104557
    Abstract: A method for transmitting specific data whose data format is unknown at a relay from a first blockchain network to a second blockchain network via the relay is provided. The method includes steps of: the relay (a) in response to detecting that a blockchain communication message for transmitting the specific data from the first blockchain network following a first data format to the second blockchain network following a second data format is generated, generating a relay message including the blockchain communication message and verification information; and (b) transmitting the relay message to the second blockchain network, thereby instructing the second blockchain network to (i) verify the relay message by using the verification information included in the relay message and (ii) convert the specific data included in the relay message into the second data format to generate converted specific data and then transmit the converted specific data to a receiving party.
    Type: Application
    Filed: September 15, 2023
    Publication date: March 28, 2024
    Applicant: PARAMETA Corp.
    Inventors: Jong Hyup KIM, Jae Chang NAMGOONG, Moon Kyu SONG, Hyeok Gon RYU
  • Publication number: 20220165369
    Abstract: A system and method for managing medical information with enhanced personal information protection are disclosed. The system and method may generate a distributed key including a user key, an agent key, and a backup key, and manage medical data of a user, using a user agent assigned to each user and the distributed key, to prevent personal information of the user from being directly accessed from outside.
    Type: Application
    Filed: October 14, 2021
    Publication date: May 26, 2022
    Inventors: Jong Hyup KIM, Hyeok Gon RYU, Moon Kyu SONG
  • Patent number: 8555280
    Abstract: Provided is a terminal device having a VM-based layer structure for executing heterogeneous applications. The terminal device includes: an application layer module including a first application and a second application; a platform layer module connected to a terminal processor and configured to operate the first application; and a middleware module configured to connect the platform layer module and the second application.
    Type: Grant
    Filed: December 11, 2009
    Date of Patent: October 8, 2013
    Assignee: Infraware Technology, Inc.
    Inventors: Min-chul Kwak, Hyeok-Gon Ryu, Dong-Young Lim, Kwang-Chul Shin
  • Publication number: 20120023496
    Abstract: Provided is a terminal device having a VM-based layer structure for executing heterogeneous applications. The terminal device includes: an application layer module including a first application and a second application; a platform layer module connected to a terminal processor and configured to operate the first application; and a middleware module configured to connect the platform layer module and the second application.
    Type: Application
    Filed: December 11, 2009
    Publication date: January 26, 2012
    Applicant: J MOBILE CO., LTD.
    Inventors: Min-chul Kwak, Hyeok-Gon Ryu, Dong-Young Lim, Kwang-Chul Shin