Patents by Inventor Jin Kyo CHONG

Jin Kyo CHONG 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).

  • High-voltage DC current breaker and high-voltage DC current breaking method
    Patent number: 10096989
    Abstract: Provided is a DC current breaker having a high-speed breaking function appropriate to a voltage-type converter and a DC current breaking method. In addition, provided is a DC current breaker and a DC current breaking method capable of reducing cost of the breaker and securing economical competiveness by using a relatively simple configuration.
    Type: Grant
    Filed: September 5, 2014
    Date of Patent: October 9, 2018
    Assignee: KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE
    Inventors: Woo Young Lee, Sang Hun Park, Ki Dong Song, Hyun Jae Jang, Jin Kyo Chong
  • HIGH-VOLTAGE DC CURRENT BREAKER AND HIGH-VOLTAGE DC CURRENT BREAKING METHOD
    Publication number: 20160285250
    Abstract: Provided is a DC current breaker having a high-speed breaking function appropriate to a voltage-type converter and a DC current breaking method. In addition, provided is a DC current breaker and a DC current breaking method capable of reducing cost of the breaker and securing economical competiveness by using a relatively simple configuration.
    Type: Application
    Filed: September 5, 2014
    Publication date: September 29, 2016
    Applicant: KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE
    Inventors: Woo Young LEE, Sang Hun PARK, Ki Dong SONG, Hyun Jae JANG, Jin Kyo CHONG