Patents by Inventor Yonggyu AN

Yonggyu AN 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).

  • WELDING SYSTEM AND OPERATING METHOD THEREOF
    Publication number: 20200276674
    Abstract: The present disclosure relates to a welding system which detects welding defects and repairs the welding defects and the welding system may include a welding machine configured to weld an object to be welded, a sensor configured to sense a weldment welded by the welding machine, and a control device configured to receive first sensing result data obtained by sensing the weldment from the sensor, to analyze the weldment based on the first sensing result data, and to transmit a repair welding command so that the welding machine performs repair welding based on the analysis result.
    Type: Application
    Filed: October 17, 2017
    Publication date: September 3, 2020
    Applicant: LG ELECTRONICS INC.
    Inventors: Kyungmin LEE, Sanggoun SEO, Hojae CHO, Yonggyu AN, Sehui HAN, Jungsik PARK, Daeyong SEONG