Patents by Inventor Do-Jin YOU

Do-Jin YOU 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).

  • Converter-separated electric vehicle charging system, and electric vehicle charging apparatus installed on utility pole
    Patent number: 11772506
    Abstract: A system for charging an electric vehicle according to an exemplary embodiment of the present disclosure may include a transformer connected to a distribution line, a converter converting power converted by the transformer into charging power and a charging apparatus separated from the converter and installed on a utility pole to receive the charging power from the converter and supply the charging power to the electric vehicle.
    Type: Grant
    Filed: June 12, 2017
    Date of Patent: October 3, 2023
    Assignee: KOREA ELECTRIC POWER CORPORATION
    Inventors: Bong-Kun Jin, Seong-Man Kim, Do-Jin You
  • CONVERTER-SEPARATED ELECTRIC VEHICLE CHARGING SYSTEM, AND ELECTRIC VEHICLE CHARGING APPARATUS INSTALLED ON UTILITY POLE
    Publication number: 20220305929
    Abstract: A system for charging an electric vehicle according to an exemplary embodiment of the present disclosure may include a transformer connected to a distribution line, a converter converting power converted by the transformer into charging power and a charging apparatus separated from the converter and installed on a utility pole to receive the charging power from the converter and supply the charging power to the electric vehicle.
    Type: Application
    Filed: June 12, 2017
    Publication date: September 29, 2022
    Inventors: Bong-Kun JIN, Seong-Man KIM, Do-Jin YOU
  • ELECTRIC CAR CHARGING APPARATUS INSTALLED ON UTILITY POLE AND BASED ON LOAD OF TRANSFORMER CONNECTED TO DISTRIBUTION LINE, ELECTRIC CAR CHARGING SYSTEM, AND METHOD FOR CONTROLLING ELECTRIC CAR CHARGING APPARATUS INSTALLED ON UTILITY POLE
    Publication number: 20200108728
    Abstract: An electric car charging apparatus installed on a utility pole according to one embodiment of the present invention may comprise: a first port for supplying power to an electric car; a second port for receiving power converted by a transformer connected to a distribution line; a breaker for switching the state, open or closed, between the first and second ports; a control unit for receiving load data of the transformer, and controlling the breaker so that the first port and second port are electrically open to each other when the load according to the load data is greater than the reference load.
    Type: Application
    Filed: June 12, 2017
    Publication date: April 9, 2020
    Inventors: Seong-Man KIM, Hyun-Soo RYU, Bong-Kun JIN, Jae-Youl OH, Do-Jin YOU