Patents by Inventor Eon-kyeong YI

Eon-kyeong 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).

  • Electronic device and method of checking connected state of signal line thereof
    Patent number: 9736322
    Abstract: An electronic device that checks a connected state of a signal line is provided. The electronic device includes a controller configured to transmit a check signal and at least one module configured to include a closed loop and receive the check signal. When the controller receives the check signal through the closed loop, the controller determines that the at least one module is connected to the controller.
    Type: Grant
    Filed: September 3, 2014
    Date of Patent: August 15, 2017
    Assignee: S-PRINTING SOLUTION CO., LTD.
    Inventors: Kwon-cheol Lee, Eon-kyeong Yi, Jae-yoon One, Chun-sub Ryu
  • ELECTRONIC DEVICE AND METHOD OF CHECKING CONNECTED STATE OF SIGNAL LINE THEREOF
    Publication number: 20150124274
    Abstract: An electronic device that checks a connected state of a signal line is provided. The electronic device includes a controller configured to transmit a check signal and at least one module configured to include a closed loop and receive the check signal. When the controller receives the check signal through the closed loop, the controller determines that the at least one module is connected to the controller.
    Type: Application
    Filed: September 3, 2014
    Publication date: May 7, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kwon-cheol LEE, Eon-kyeong YI, Jae-yoon ONE, Chun-sub RYU