Inventor
HWANG SEOK-JU
KR20 patents
Patents
20 patentsUS12125602B2Oct 22, 2024
Method for decommissioning nuclear facility
KOREA HYDRO & NUCLEAR POWER CO0 citations62
US11848115B2Dec 19, 2023
Dismantling method of radioactive structures of heavy water reactor facilities
KOREA HYDRO & NUCLEAR POWER CO1 citations62
US11830634B2Nov 28, 2023
Complex decommissioning method for nuclear facility
KOREA HYDRO & NUCLEAR POWER CO0 citations62
US11717902B2Aug 8, 2023
Apparatus for dismantling for heavy water reactor facilities
KOREA HYDRO & NUCLEAR POWER CO1 citations62
US11682496B2Jun 20, 2023
Apparatus for treating waste of nuclear reactor pressure vessel, and method for treating waste of nuclear reactor pressure vessel
KOREA HYDRO & NUCLEAR POWER CO0 citations62
US11456084B2Sep 27, 2022
Device for removing shielding balls from calandria of heavy water nuclear reactor
KOREA HYDRO & NUCLEAR POWER CO0 citations62
US11391516B2Jul 19, 2022
Cold crucible comprising metal oxide barrier and method for manufacturing same
KOREA HYDRO & NUCLEAR POWER CO0 citations61
US12437892B2Oct 7, 2025
Dismantling and decontamination system and method of bioprotective concrete of PWR type nuclear power plant
KOREA HYDRO & NUCLEAR POWER CO0 citations51
US12176115B2Dec 24, 2024
Aparatus and method for dismantling for heavy water reactor facilities
KOREA HYDRO & NUCLEAR POWER CO0 citations51
US12033765B2Jul 9, 2024
Safety cover structure usable in dismantling operations at nuclear facility
KOREA HYDRO & NUCLEAR POWER CO0 citations51
US12002594B2Jun 4, 2024
Method for decommissioning nuclear facilities
KOREA HYDRO & NUCLEAR POWER CO0 citations51
US11830633B2Nov 28, 2023
Method for disassembling heavy-water reactor equipment by using cutting device
KOREA HYDRO & NUCLEAR POWER CO0 citations51
US11830632B2Nov 28, 2023
Apparatus for separating shielding slab for heavy-water reactor
KOREA HYDRO & NUCLEAR POWER CO0 citations51
US11715573B2Aug 1, 2023
Decommissioning method of biodegradable concrete of PWR type nuclear power plant
KOREA HYDRO & NUCLEAR POWER CO0 citations51
US11610695B2Mar 21, 2023
Method for decommissioning nuclear facilities
KOREA HYDRO & NUCLEAR POWER CO0 citations51
US11581101B2Feb 14, 2023
Method for decommissioning nuclear facilities
KOREA HYDRO & NUCLEAR POWER CO0 citations51
US11495364B2Nov 8, 2022
Method for decommissioning nuclear facilities
KOREA HYDRO & NUCLEAR POWER CO0 citations51
US11417436B2Aug 16, 2022
Apparatus for decommissioning heavy-water reactor facilities and method for decommissioning heavy-water reactor facilities
KOREA HYDRO & NUCLEAR POWER CO0 citations51
US11306017B2Apr 19, 2022
Mold supporting device for forming uniform molten solidified body, and method for forming uniform molten solidified body
KOREA HYDRO & NUCLEAR POWER CO0 citations51
US11984233B2May 14, 2024
Method for decommissioning heavy water reactor facility
KOREA HYDRO & NUCLEAR POWER CO0 citations47