Inventor · disambiguated record
Hyung Don Joo
Also filed as: JOO HYUNG DON
13 granted patents·5 pending applications·5 citations·filing 2011–2022
83Inventor score
Top patents by PatentIndex Score
18 records- 0192US10907231B2Grain-oriented electrical steel sheet and manufacturing method thereforPOSCO·Filed 2016·Granted Feb 2, 2021·2 cites·18 claims
- 0282US10851431B2Grain-oriented electrical steel sheet and manufacturing method thereforPOSCO·Filed 2015·Granted Dec 1, 2020·1 cites·5 claims
- 0378US11031162B2Grain-oriented electrical steel sheet and manufacturing method thereforPOSCO·Filed 2014·Granted Jun 8, 2021·1 cites·4 claims
- 0476US10760141B2Grain-oriented electrical steel sheet and manufacturing method of grain-oriented electrical steel sheetPOSCO·Filed 2014·Granted Sep 1, 2020·1 cites·16 claims
- 0574US12040110B2Grain-oriented electrical steel sheet and manufacturing method thereforPOSCO CO LTD·Filed 2021·Granted Jul 16, 2024·0 cites·11 claims
- 0674US11603572B2Grain-oriented electrical steel sheet and method for manufacturing samePOSCO·Filed 2019·Granted Mar 14, 2023·0 cites·2 claims
- 0769US11608540B2Grain-oriented electrical steel sheet and manufacturing method thereforPOSCO·Filed 2017·Granted Mar 21, 2023·0 cites·16 claims
- 0867US11667984B2Grain-oriented electrical steel sheet and manufacturing method thereforPOSCO·Filed 2017·Granted Jun 6, 2023·0 cites·6 claims
- 0960US2025051888A1Non-oriented electrical steel sheet and method for manufacturing samePOSCO CO LTD·Filed 2022·Application pending·0 cites
- 1059US12451277B2Non-oriented electrical steel sheet and method for manufacturing samePOSCO·Filed 2020·Granted Oct 21, 2025·0 cites·10 claims
- 1158US2024242863A1Non-oriented electrical steel sheet and method for manufacturing samePOSCO CO LTD·Filed 2022·Application pending·0 cites
- 1254US11066717B2Method for manufacturing grain-oriented electrical steel sheetPOSCO·Filed 2016·Granted Jul 20, 2021·0 cites·9 claims
- 1353US11667985B2Composition for forming insulation film of oriented electrical steel sheet, method for forming insulation film by using same, and oriented electrical steel sheet having insulation film formed thereinPOSCO·Filed 2015·Granted Jun 6, 2023·0 cites·12 claims
- 1447US11725254B2Method for manufacturing grain-oriented electrical steel sheetPOSCO·Filed 2016·Granted Aug 15, 2023·0 cites·15 claims
- 1547US2022010402A1Grain-oriented electrical steel sheet and manufacturing method thereforPOSCO·Filed 2019·Application pending·0 cites
- 1647US2019309387A1Grain-oriented electrical steel sheet and method for manufacturing the samePOSCO·Filed 2017·Application pending·0 cites
- 1744US2020032363A1Method for producing grain-oriented electrical steel sheetPOSCO·Filed 2017·Application pending·0 cites
- 1838US9663839B2Method for manufacturing grain-oriented electrical steel sheet having excellent magnetic propertiesJOO HYUNG-DON·Filed 2011·Granted May 30, 2017·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →