Assignee
KOREA HYDRO & NUCLEAR POWER CO
KR·93 granted patents·86 pending applications·212 citations·filing 1999–2025
Top patents by PatentIndex Score
179 records- 0186US7090760B2Method of reducing spent oxide nuclear fuel into nuclear-fuel metal using LiCl-Li2O salt, cathode electrode assembly used in the method, and reduction device including the assemblyKOREA HYDRO & NUCLEAR POWER CO·Filed 2003·Granted Aug 15, 2006·32 cites·10 claims
- 0285USD823388SPosterKOREA HYDRO & NUCLEAR POWER CO·Filed 2017·Granted Jul 17, 2018·41 cites·1 claims
- 0384US6593020B1Single cell and stack structure for solid oxide fuel cell stacksKOREA HYDRO & NUCLEAR POWER CO·Filed 2000·Granted Jul 15, 2003·33 cites·5 claims
- 0483US2025364149A1Dismantling and decontamination system and method of bioprotective concrete of pwr type nuclear power plantKOREA HYDRO & NUCLEAR POWER CO·Filed 2025·Application pending·0 cites
- 0581US11717902B2Apparatus for dismantling for heavy water reactor facilitiesKOREA HYDRO & NUCLEAR POWER CO·Filed 2020·Granted Aug 8, 2023·1 cites·6 claims
- 0680US6902634B2Method for manufacturing zirconium-based alloys containing niobium for use in nuclear fuel rod claddingKOREA HYDRO & NUCLEAR POWER CO·Filed 2002·Granted Jun 7, 2005·14 cites·24 claims
- 0779US7242201B2Apparatus and method for detecting state of heat exchanger tubeKOREA HYDRO & NUCLEAR POWER CO·Filed 2005·Granted Jul 10, 2007·6 cites·12 claims
- 0878US11848115B2Dismantling method of radioactive structures of heavy water reactor facilitiesKOREA HYDRO & NUCLEAR POWER CO·Filed 2020·Granted Dec 19, 2023·1 cites·6 claims
- 0974US9991011B2Glass composition for vitrifying mixed waste productKOREA HYDRO & NUCLEAR POWER CO·Filed 2013·Granted Jun 5, 2018·3 cites·2 claims
- 1073US11339443B2Method for detecting Reg3g gene sensitive to low-level ionizing radiation, and gene detected by the methodKOREA HYDRO & NUCLEAR POWER CO·Filed 2018·Granted May 24, 2022·0 cites·4 claims
- 1173US11339444B2Method for detecting Defb6 gene sensitive to low-level ionizing radiation, and gene detected by the methodKOREA HYDRO & NUCLEAR POWER CO·Filed 2018·Granted May 24, 2022·0 cites·4 claims
- 1273US11339445B2Method for detecting Tac2 gene sensitive to low-level ionizing radiation, and gene detected by the methodKOREA HYDRO & NUCLEAR POWER CO·Filed 2018·Granted May 24, 2022·0 cites·4 claims
- 1373US9714974B2Device for detecting open phase of connection line of standby transformer in nuclear power plant by using Rogowski coilKOREA HYDRO & NUCLEAR POWER CO·Filed 2014·Granted Jul 25, 2017·5 cites·3 claims
- 1472US10844438B2Method for detecting Acsl1 gene sensitive to high-level ionizing radiationKOREA HYDRO & NUCLEAR POWER CO·Filed 2018·Granted Nov 24, 2020·0 cites·3 claims
- 1572US10844440B2Method for detecting Scd1 gene sensitive to high-level ionizing radiationKOREA HYDRO & NUCLEAR POWER CO·Filed 2018·Granted Nov 24, 2020·0 cites·3 claims
- 1672US10844439B2Method for detecting lipe gene sensitive to high-level ionizing radiationKOREA HYDRO & NUCLEAR POWER CO·Filed 2018·Granted Nov 24, 2020·0 cites·3 claims
- 1772US10760134B2Method for detecting Ppargc1a gene sensitive to high-level ionizing radiationKOREA HYDRO & NUCLEAR POWER CO·Filed 2018·Granted Sep 1, 2020·0 cites·4 claims
- 1872US6885721B2Inhibition method of stress corrosion cracking of nuclear steam generator tubes by lanthanum borideKOREA HYDRO & NUCLEAR POWER CO·Filed 2002·Granted Apr 26, 2005·7 cites·6 claims
- 1970US9988297B2Glass composition for vitrifying flammable waste productsKOREA HYDRO & NUCLEAR POWER CO·Filed 2013·Granted Jun 5, 2018·3 cites·1 claims
- 2069US2026051417A1Radioactive liquid waste removal systemKOREA HYDRO & NUCLEAR POWER CO·Filed 2024·Application pending·0 cites
- 2168US9631363B2Steel plate structure and steel plate concrete wallKOREA HYDRO & NUCLEAR POWER CO·Filed 2015·Granted Apr 25, 2017·4 cites·10 claims
- 2268US6380128B1V2O5-based catalyst for removing NOx from flue gas and preparing method thereforKOREA HYDRO & NUCLEAR POWER CO·Filed 1999·Granted Apr 30, 2002·36 cites·8 claims
- 2367US9714453B2Method for detecting genes sensitive to low-level ionizing radiationKOREA HYDRO & NUCLEAR POWER CO·Filed 2016·Granted Jul 25, 2017·0 cites·4 claims
- 2467US9708668B2Method for detecting genes sensitive to low-level ionizing radiationKOREA HYDRO & NUCLEAR POWER CO·Filed 2016·Granted Jul 18, 2017·0 cites·4 claims
- 2567US9708670B2Method for detecting genes sensitive to low-level ionizing radiationKOREA HYDRO & NUCLEAR POWER CO·Filed 2016·Granted Jul 18, 2017·0 cites·4 claims
- 2667US9708669B2Method for detecting genes sensitive to low-level ionizing radiationKOREA HYDRO & NUCLEAR POWER CO·Filed 2016·Granted Jul 18, 2017·0 cites·4 claims
- 2767US2026018312A1Apparatus for charging heating element into vitrified melting furnaceKOREA HYDRO & NUCLEAR POWER CO·Filed 2023·Application pending·0 cites
- 2865US12437892B2Dismantling and decontamination system and method of bioprotective concrete of PWR type nuclear power plantKOREA HYDRO & NUCLEAR POWER CO·Filed 2019·Granted Oct 7, 2025·0 cites·5 claims
- 2965US12125602B2Method for decommissioning nuclear facilityKOREA HYDRO & NUCLEAR POWER CO·Filed 2019·Granted Oct 22, 2024·0 cites·8 claims
- 3064US10107688B2Apparatus for measuring temperature of glass melting furnaceKOREA HYDRO & NUCLEAR POWER CO·Filed 2013·Granted Oct 23, 2018·1 cites·14 claims
- 3164US10036732B2Ultrasonic inspection device for small bore pipesKOREA HYDRO & NUCLEAR POWER CO·Filed 2014·Granted Jul 31, 2018·1 cites·2 claims
- 3264US6904754B2Steam generator for liquid metal reactor and heat transfer method thereofKOREA HYDRO & NUCLEAR POWER CO·Filed 2003·Granted Jun 14, 2005·13 cites·9 claims
- 3363US11682496B2Apparatus 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
- 3463US2025069765A1Method and apparatus for decommissioning nuclear powerKOREA HYDRO & NUCLEAR POWER CO·Filed 2023·Application pending·0 cites
- 3563US2024353589A1Method of calculating future possible maximum typhoon for nuclear power plant siteKOREA HYDRO & NUCLEAR POWER CO·Filed 2023·Application pending·0 cites
- 3662US2026011462A1Radioactive waste immobilization apparatus and immobilization method using the sameKOREA HYDRO & NUCLEAR POWER CO·Filed 2024·Application pending·0 cites
- 3760US11391516B2Cold crucible comprising metal oxide barrier and method for manufacturing sameKOREA HYDRO & NUCLEAR POWER CO·Filed 2017·Granted Jul 19, 2022·0 cites·17 claims
- 3860US11032900B2Plasma 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
- 3960US9183958B2Vitrification process method of aluminum and filter radioactive wastesKOREA HYDRO & NUCLEAR POWER CO·Filed 2013·Granted Nov 10, 2015·0 cites·5 claims
- 4058US11456084B2Device 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
- 4158US9538584B2Tapping device and method using induction heat for meltKOREA HYDRO & NUCLEAR POWER CO·Filed 2013·Granted Jan 3, 2017·0 cites·16 claims
- 4258US2024320522A1Artificial intelligence feedback system and methodKOREA HYDRO & NUCLEAR POWER CO·Filed 2022·Application pending·0 cites
- 4358US2024094686A1Operation prediction system for multiple devicesKOREA HYDRO & NUCLEAR POWER CO·Filed 2022·Application pending·0 cites
- 4458US2025067820A1System and method for monitoring aging state of power cableKOREA HYDRO & NUCLEAR POWER CO·Filed 2023·Application pending·0 cites
- 4558US2025357016A1Method and apparatus for dismantling nuclear power plantKOREA HYDRO & NUCLEAR POWER CO·Filed 2023·Application pending·0 cites
- 4658US2025062045A1Method for treating radioactive waste glass fibersKOREA HYDRO & NUCLEAR POWER CO·Filed 2023·Application pending·0 cites
- 4757US11830634B2Complex decommissioning method for nuclear facilityKOREA HYDRO & NUCLEAR POWER CO·Filed 2020·Granted Nov 28, 2023·0 cites·7 claims
- 4857US9341367B2Tube sheet of steam generator having anticorrosive layer and manufacturing method thereofKOREA HYDRO & NUCLEAR POWER CO·Filed 2013·Granted May 17, 2016·0 cites·9 claims
- 4957US7097717B2Method and device for collecting particulate contaminants during CO2 blasting decontaminationKOREA HYDRO & NUCLEAR POWER CO·Filed 2002·Granted Aug 29, 2006·7 cites·5 claims
- 5057US2024029908A1Device for monitoring degradation of wastewater from nuclear power plant decontamination and operation method thereofKOREA HYDRO & NUCLEAR POWER CO·Filed 2022·Application pending·0 cites
Showing the top 50 of 179 patent records by PatentIndex Score.
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