Inventor · disambiguated record
Young Hwan Hwang
Also filed as: HWANG YOUNG H · HWANG YOUNG HWAN
25 granted patents·12 pending applications·23 citations·filing 1997–2025
91Inventor score
Files withKOREA HYDRO & NUCLEAR POWER CO29LG ELECTRONICS INC5BAE BYEONG-SOO1SAMSUNG DISPLAY CO LTD1SAMSUNG SDI CO LTD1
Top patents by PatentIndex Score
37 records- 0181US11717902B2Apparatus for dismantling for heavy water reactor facilitiesKOREA HYDRO & NUCLEAR POWER CO·Filed 2020·Granted Aug 8, 2023·1 cites·6 claims
- 0278US11848115B2Dismantling method of radioactive structures of heavy water reactor facilitiesKOREA HYDRO & NUCLEAR POWER CO·Filed 2020·Granted Dec 19, 2023·1 cites·6 claims
- 0369US2025260082A1Washing fluid, method for recovering washing fluid, and device for recovering washing fluidSAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 0465US12125602B2Method for decommissioning nuclear facilityKOREA HYDRO & NUCLEAR POWER CO·Filed 2019·Granted Oct 22, 2024·0 cites·8 claims
- 0563US11682496B2Apparatus for treating waste of nuclear reactor pressure vessel, and method for treating waste of nuclear reactor pressure vesselKOREA HYDRO & NUCLEAR POWER CO·Filed 2019·Granted Jun 20, 2023·0 cites·7 claims
- 0663US2025069765A1Method and apparatus for decommissioning nuclear powerKOREA HYDRO & NUCLEAR POWER CO·Filed 2023·Application pending·0 cites
- 0760US11391516B2Cold crucible comprising metal oxide barrier and method for manufacturing sameKOREA HYDRO & NUCLEAR POWER CO·Filed 2017·Granted Jul 19, 2022·0 cites·17 claims
- 0860US11032900B2Plasma torch with structure capable of performing reversed polarity/straight polarity operationKOREA HYDRO & NUCLEAR POWER CO·Filed 2015·Granted Jun 8, 2021·1 cites·19 claims
- 0958US11456084B2Device for removing shielding balls from calandria of heavy water nuclear reactorKOREA HYDRO & NUCLEAR POWER CO·Filed 2019·Granted Sep 27, 2022·0 cites·7 claims
- 1058US2025357016A1Method and apparatus for dismantling nuclear power plantKOREA HYDRO & NUCLEAR POWER CO·Filed 2023·Application pending·0 cites
- 1158US2025062045A1Method for treating radioactive waste glass fibersKOREA HYDRO & NUCLEAR POWER CO·Filed 2023·Application pending·0 cites
- 1257US11830634B2Complex decommissioning method for nuclear facilityKOREA HYDRO & NUCLEAR POWER CO·Filed 2020·Granted Nov 28, 2023·0 cites·7 claims
- 1356US12176115B2Aparatus and method for dismantling for heavy water reactor facilitiesKOREA HYDRO & NUCLEAR POWER CO·Filed 2020·Granted Dec 24, 2024·0 cites·6 claims
- 1456US11342087B2Nuclear reactor decommissioning systemKOREA HYDRO & NUCLEAR POWER CO·Filed 2019·Granted May 24, 2022·0 cites·7 claims
- 1556US2025069767A1Remote restart system of vitrification facility and method for operating sameKOREA HYDRO & NUCLEAR POWER CO·Filed 2023·Application pending·0 cites
- 1655US11830632B2Apparatus for separating shielding slab for heavy-water reactorKOREA HYDRO & NUCLEAR POWER CO·Filed 2019·Granted Nov 28, 2023·0 cites·7 claims
- 1754US11823806B2Nuclear reactor dismantlement systemKOREA HYDRO & NUCLEAR POWER CO·Filed 2019·Granted Nov 21, 2023·0 cites·5 claims
- 1854US11581101B2Method for decommissioning nuclear facilitiesKOREA HYDRO & NUCLEAR POWER CO·Filed 2019·Granted Feb 14, 2023·0 cites·5 claims
- 1953US2022068515A1Exposure prevention apparatus for dismantling heavy water reactor facilities and dismantling method of heavy water reactor facilities using the sameKOREA HYDRO & NUCLEAR POWER CO·Filed 2020·Application pending·0 cites
- 2053US2025182920A1Method for removing dousing tank of heavy water reactor structureKOREA HYDRO & NUCLEAR POWER CO·Filed 2023·Application pending·0 cites
- 2153US2025162921A1Vitrification equipment starting method and starting unitKOREA HYDRO & NUCLEAR POWER CO·Filed 2023·Application pending·0 cites
- 2252US12033765B2Safety cover structure usable in dismantling operations at nuclear facilityKOREA HYDRO & NUCLEAR POWER CO·Filed 2020·Granted Jul 9, 2024·0 cites·8 claims
- 2352US11830633B2Method for disassembling heavy-water reactor equipment by using cutting deviceKOREA HYDRO & NUCLEAR POWER CO·Filed 2020·Granted Nov 28, 2023·0 cites·6 claims
- 2452US11495364B2Method for decommissioning nuclear facilitiesKOREA HYDRO & NUCLEAR POWER CO·Filed 2019·Granted Nov 8, 2022·0 cites·7 claims
- 2551US11306017B2Mold supporting device for forming uniform molten solidified body, and method for forming uniform molten solidified bodyKOREA HYDRO & NUCLEAR POWER CO·Filed 2017·Granted Apr 19, 2022·0 cites·8 claims
- 2650US11417436B2Apparatus for decommissioning heavy-water reactor facilities and method for decommissioning heavy-water reactor facilitiesKOREA HYDRO & NUCLEAR POWER CO·Filed 2019·Granted Aug 16, 2022·0 cites·8 claims
- 2749US11984233B2Method for decommissioning heavy water reactor facilityKOREA HYDRO & NUCLEAR POWER CO·Filed 2019·Granted May 14, 2024·0 cites·6 claims
- 2849US11848114B2Method for dismantling nuclear facility underwaterKOREA HYDRO & NUCLEAR POWER CO·Filed 2020·Granted Dec 19, 2023·0 cites·4 claims
- 2949US10861613B2Plasma furnaceKOREA HYDRO & NUCLEAR POWER CO·Filed 2015·Granted Dec 8, 2020·0 cites·8 claims
- 3047US12002594B2Method for decommissioning nuclear facilitiesKOREA HYDRO & NUCLEAR POWER CO·Filed 2020·Granted Jun 4, 2024·0 cites·4 claims
- 3147US5963270ADouble window processing device for television systemLG ELECTRONICS INC·Filed 1997·Granted Oct 5, 1999·13 cites·4 claims
- 3242US8441008B2Solution composition for manufacturing metal oxide semiconductorBAE BYEONG-SOO·Filed 2010·Granted May 14, 2013·0 cites·8 claims
- 3342US2006133491A1Video codecLG ELECTRONICS INC·Filed 2005·Application pending·0 cites
- 3442US2006133490A1Apparatus and method of encoding moving pictureLG ELECTRONICS INC·Filed 2005·Application pending·0 cites
- 3541US2005207499A1Adaptive intra-macroblock refresh methodLG ELECTRONICS INC·Filed 2005·Application pending·0 cites
- 3639US6414723B1Double/multi window processing apparatus for television systemLG ELECTRONICS INC·Filed 1999·Granted Jul 2, 2002·7 cites·7 claims
- 3738US2013237011A1Composition for oxide semiconductor and method of manufacturing a thin film transistor substrate using the sameSAMSUNG DISPLAY CO LTD·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →