Inventor
YOON DUK JOO
KR4 patents
Patents
4 patentsUS11029417B2Jun 8, 2021
Radioactivity measurement method and radioactivity measurement system using data expansion
KOREA HYDRO & NUCLEAR POWER CO0 citations54
US12385772B2Aug 12, 2025
Water level measurement system
KOREA HYDRO & NUCLEAR POWER CO0 citations49
US11027224B2Jun 8, 2021
Device for collecting air accumulated in pipe
KOREA HYDRO & NUCLEAR POWER CO0 citations47
US10416022B2Sep 17, 2019
Apparatus and method for monitoring water level within pipe
KOREA HYDRO & NUCLEAR POWER CO0 citations37