Patents by Inventor Byeongju JUNG

Byeongju JUNG 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).

  • METHOD FOR DETECTING CHANGE IN UNDERGROUND ENVIRONMENT BY USING MAGNETIC INDUCTION, DETECTION SENSOR AND DETECTION SYSTEM
    Publication number: 20180209787
    Abstract: Provided is an underground environment change detection method including: repeatedly sensing an AC signal propagated through an underground in a magnetic induction manner; and monitoring an underground environment change from a change in the AC signal.
    Type: Application
    Filed: October 19, 2015
    Publication date: July 26, 2018
    Inventors: Dong-Woo RYU, Eunhee KIM, Kisong LEE, Byoung-Woo YUM, Inhwan Lee, Jaehum LEE, Sueng Won JEONG, Hong-Jin LEE, Byeongju JUNG, Eun Seok BANG, Wonkyu CHOI