Patents by Inventor Mun Kyoung CHOI

Mun Kyoung CHOI 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).

  • Solid oxide fuel cell power generation system
    Patent number: 11764372
    Abstract: Disclosed is a solid oxide fuel cell power generation system including: a fuel cell module; a blower for supplying a gaseous fuel to the fuel cell module; an air supplier for supplying air to the fuel cell module; and a fuel supplier for supplying the gaseous fuel to the blower. The blower recycles at least a portion of an unreacted gaseous fuel to the fuel cell module.
    Type: Grant
    Filed: October 27, 2021
    Date of Patent: September 19, 2023
    Assignee: INGINEERS
    Inventors: Chang Kyu Song, Mun Kyoung Choi, Sun Jin Kim
  • Hermetic blower for high-temperature gas
    Patent number: 11480183
    Abstract: Discloses is a hermetic blower for high-temperature gas, including: a blower unit in which the inside is hermetic so as to prevent an internal working fluid from being leaked to the outside; a motor unit supplying power to the blower unit; and a magnetic coupling unit connecting the blower unit and the motor unit by using a magnetic force.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: October 25, 2022
    Assignee: InGineers
    Inventors: Mun Kyoung Choi, Chang Kyu Song, Sun Jin Kim, Kwang Hyun Jeong
  • SOLID OXIDE FUEL CELL POWER GENERATION SYSTEM
    Publication number: 20220216487
    Abstract: Disclosed is a solid oxide fuel cell power generation system including: a fuel cell module; a blower for supplying a gaseous fuel to the fuel cell module; an air supplier for supplying air to the fuel cell module; and a fuel supplier for supplying the gaseous fuel to the blower. The blower recycles at least a portion of an unreacted gaseous fuel to the fuel cell module.
    Type: Application
    Filed: October 27, 2021
    Publication date: July 7, 2022
    Applicant: InGineers
    Inventors: Chang Kyu SONG, Mun Kyoung CHOI, Sun Jin KIM
  • HERMETIC BLOWER FOR HIGH-TEMPERATURE GAS
    Publication number: 20210164479
    Abstract: Discloses is a hermetic blower for high-temperature gas, including: a blower unit in which the inside is hermetic so as to prevent an internal working fluid from being leaked to the outside; a motor unit supplying power to the blower unit; and a magnetic coupling unit connecting the blower unit and the motor unit by using a magnetic force.
    Type: Application
    Filed: September 29, 2020
    Publication date: June 3, 2021
    Applicant: InGineers
    Inventors: Mun Kyoung CHOI, Chang Kyu SONG, Sun Jin KIM, Kwang Hyun JEONG