Patents by Inventor Mincheol JUNG

Mincheol JUNG 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).

  • DEPOSITION SOURCE EVAPORATING APPARATUS AND MANUFACTURING METHOD THEREOF
    Publication number: 20250084525
    Abstract: A deposition source evaporating apparatus includes a crucible set for accommodating a deposition source, a spray unit positioned on the crucible set, a heater positioned in the crucible set for heating the crucible set to evaporate the deposition source through the spray unit, and a heat radiation preventing plate surrounding the spray unit for blocking radiation of heat at a side of the spray unit. At least one of the crucible unit and the heat radiation preventing plate includes a carbon fiber composite material.
    Type: Application
    Filed: November 22, 2024
    Publication date: March 13, 2025
    Inventors: Byounggu An, Kyunghan Kim, Mincheol Cha, Jaemork Park, Wonseok Cho, Kichae Jung, Yunhyung Cho
  • Electronic device and method for generating attestation certificate based on fused key
    Patent number: 11706199
    Abstract: An electronic device and method of operating an electronic device are provided. The electronic device includes an integrated circuit including at least one key, at least one processor including the integrated circuit, and a memory operatively connected to the at least one processor. The memory stores instructions that, when executed, cause the at least one processor to obtain at least one piece of hardware information related to the electronic device, generate a signed certificate signing request including the at least one piece of hardware information, based on the at least one key, transmit the signed certificate signing request to an external electronic device, receive an attestation certificate generated based on the signed certificate signing request, from the external electronic device, and store the received attestation certificate in the memory.
    Type: Grant
    Filed: August 5, 2020
    Date of Patent: July 18, 2023
    Inventors: Sunjune Kong, Bumhan Kim, Jinhyoung Kim, Sunghoon Yoo, Byeonghwa Kim, Jeongil Kim, Mincheol Jung
  • ELECTRONIC DEVICE AND METHOD FOR GENERATING ATTESTATION CERTIFICATE BASED ON FUSED KEY
    Publication number: 20210044575
    Abstract: An electronic device and method of operating an electronic device are provided. The electronic device includes an integrated circuit including at least one key, at least one processor including the integrated circuit, and a memory operatively connected to the at least one processor. The memory stores instructions that, when executed, cause the at least one processor to obtain at least one piece of hardware information related to the electronic device, generate a signed certificate signing request including the at least one piece of hardware information, based on the at least one key, transmit the signed certificate signing request to an external electronic device, receive an attestation certificate generated based on the signed certificate signing request, from the external electronic device, and store the received attestation certificate in the memory.
    Type: Application
    Filed: August 5, 2020
    Publication date: February 11, 2021
    Inventors: Sunjune KONG, Bumhan KIM, Jinhyoung KIM, Sunghoon YOO, Byeonghwa KIM, Jeongil KIM, Mincheol JUNG