Patents by Inventor Sang Gyoon JANG

Sang Gyoon JANG 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).

  • Apparatus for detecting position of control rod
    Patent number: 10580538
    Abstract: An apparatus for detecting a position of a control rod includes a control rod driving shaft having an outer circumferential surface on which position information is marked, a mirror configured to reflect the position information, and a detector configured to detect a position of the control rod driving shaft from the position information reflected from the mirror, when the control rod driving shaft moves vertically.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: March 3, 2020
    Assignees: KEPCO ENGINEERING & CONSTRUCTION COMPANY, INC., KNU-INDUSTRY COOPERATION FOUNDATION
    Inventors: In Bae Chang, Dae Hee Lee, Sang Gyoon Jang, Myoung Goo Lee, Jin Seok Park, Yong Tae Jang, Chang Kyu Chung, Cheol Soo Maeng
  • APPARATUS FOR DETECTING POSITION OF CONTROL ROD
    Publication number: 20170004893
    Abstract: An apparatus for detecting a position of a control rod includes a control rod driving shaft having an outer circumferential surface on which position information is marked, a mirror configured to reflect the position information, and a detector configured to detect a position of the control rod driving shaft from the position information reflected from the mirror, when the control rod driving shaft moves vertically.
    Type: Application
    Filed: June 30, 2016
    Publication date: January 5, 2017
    Applicants: KEPCO ENGINEERING & CONSTRUCTION COMPANY, INC., KNU-INDUSTRY COOPERATION FOUNDATION
    Inventors: In Bae CHANG, Dae Hee LEE, Sang Gyoon JANG, Myoung Goo LEE, Jin Seok PARK, Yong Tae JANG, Chang Kyu CHUNG, Cheol Soo MAENG