Patents by Inventor Ho Won Yi

Ho Won Yi 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).

  • Electric motor-integrated rocket engine pump
    Patent number: 12687169
    Abstract: Provided is an electric motor-integrated rocket engine pump. The electric motor-integrated rocket engine pump includes: a housing; a rotating body provided in one direction inside the housing; an electric motor provided inside the housing, and integrally shaft-coupled to the rotating body; and a plurality of fluid bearings are mounted on a front rotating body and a rear rotating body of the electric motor to support rotation of the rotating body.
    Type: Grant
    Filed: April 21, 2023
    Date of Patent: July 21, 2026
    Assignee: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS
    Inventors: Keun Ryu, Ho Won Yi
  • ELECTRIC MOTOR-INTEGRATED ROCKET ENGINE PUMP
    Publication number: 20230258189
    Abstract: Provided is an electric motor-integrated rocket engine pump. The electric motor-integrated rocket engine pump comprises: a housing; a rotating body provided in one direction inside the housing; an electric motor provided inside the housing, and integrally shaft-coupled to the rotating body; and a plurality of fluid bearings are mounted on front and rear rotating bodies of the electric motor to support rotation of the rotating body.
    Type: Application
    Filed: April 21, 2023
    Publication date: August 17, 2023
    Applicant: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS
    Inventors: Keun Ryu, Ho Won Yi