Patents by Inventor Do-Hyeok KANG

Do-Hyeok KANG 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).

  • Relay control apparatus and method
    Patent number: 11919402
    Abstract: A relay control apparatus and method is capable of retaining the operation state of a plurality of relays even when a processor is reset due to a system error. Therefore, the relay control apparatus and method has an advantage of preventing an accident caused by the reset of the processor since the operation state of a plurality of relays is maintained even when the processor is reset. In addition, if the operation state of the processor is a reset state even after a predetermined time passes, the operation state of the plurality of relays is changed to a turn-off state, and thus there is an advantage of preventing system resources and energy from being wasted.
    Type: Grant
    Filed: April 29, 2021
    Date of Patent: March 5, 2024
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Jang-Hyeok Choi, Do-Hyeok Kang
  • RELAY CONTROL APPARATUS AND METHOD
    Publication number: 20220289035
    Abstract: A relay control apparatus and method is capable of retaining the operation state of a plurality of relays even when a processor is reset due to a system error. Therefore, the relay control apparatus and method has an advantage of preventing an accident caused by the reset of the processor since the operation state of a plurality of relays is maintained even when the processor is reset. In addition, if the operation state of the processor is a reset state even after a predetermined time passes, the operation state of the plurality of relays is changed to a turn-off state, and thus there is an advantage of preventing system resources and energy from being wasted.
    Type: Application
    Filed: April 29, 2021
    Publication date: September 15, 2022
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Jang-Hyeok CHOI, Do-Hyeok KANG