Inventor · disambiguated record
Bongwoo Ha
Also filed as: HA BONGWOO
8 granted patents·14 pending applications·0 citations·filing 2011–2022
71Inventor score
Top patents by PatentIndex Score
22 records- 0174US12163066B2Electrical steel sheet and method for manufacturing samePOSCO·Filed 2019·Granted Dec 10, 2024·0 cites·13 claims
- 0266US2025051622A1Adhesive coating composition for electrical steel sheet, electrical steel sheet laminate, and method for manufacturing electrical steel sheet productPOSCO CO LTD·Filed 2022·Application pending·0 cites
- 0363US2024301260A1Adhesive coating composition for electrical steel sheet, electrical steel sheet laminate and manufacturing method thereforPOSCO CO LTD·Filed 2021·Application pending·0 cites
- 0461US11848131B2Electrical steel sheet laminatePOSCO·Filed 2019·Granted Dec 19, 2023·0 cites·10 claims
- 0561US11613673B2Electrical steel sheet adhesive coating composition, electrical steel sheet product, and manufacturing method thereforPOSCO·Filed 2018·Granted Mar 28, 2023·0 cites·9 claims
- 0660US2025051868A1Insulation coating composition for electrical steel sheet, electrical steel sheet, and method for manufacturing samePOSCO CO LTD·Filed 2022·Application pending·0 cites
- 0760US2025059648A1Insulating coating composition for electrical steel sheet, electrical steel sheet, and method for manufacturing samePOSCO CO LTD·Filed 2022·Application pending·0 cites
- 0860US2024287362A1Adhesive coating composition for electrical steel sheet, electrical steel sheet laminate, and manufacturing method thereforPOSCO CO LTD·Filed 2021·Application pending·0 cites
- 0958US2024043723A1Adhesive coating composition for electrical steel sheet, electrical steel sheet laminate, and method for manufacturing samePOSCO·Filed 2021·Application pending·0 cites
- 1057US12251922B2Method for manufacturing electrical steel sheet productPOSCO·Filed 2019·Granted Mar 18, 2025·0 cites·9 claims
- 1157US2023091564A1Adhesive coating composition for electrical steel sheet, electrical steel sheet laminate, and method for manufacturing samePOSCO·Filed 2020·Application pending·0 cites
- 1257US2024308179A1Self-bonding electrical steel sheet and laminate comprising samePOSCO CO LTD·Filed 2021·Application pending·0 cites
- 1356US2024051269A1Electrical steel sheet laminatePOSCO CO LTD·Filed 2021·Application pending·0 cites
- 1456US2024051264A1Laminated iron core and manufacturing method thereofPOSCO CO LTD·Filed 2021·Application pending·0 cites
- 1555US2024278535A1Electrical steel sheet and laminate thereofPOSCO CO LTD·Filed 2021·Application pending·0 cites
- 1654US11807922B2Electrical steel sheet adhesive coating composition, electrical steel sheet product, and manufacturing method thereforPOSCO·Filed 2017·Granted Nov 7, 2023·0 cites·7 claims
- 1754US11505723B2Adhesive coating composition for non-oriented electrical steel sheet, and method for manufacturing non-oriented electrical steel sheetPOSCO·Filed 2017·Granted Nov 22, 2022·0 cites·3 claims
- 1854US2016244886A1Platelet-Type Zirconium Phosphate and Method for Preparing SamePOSCO·Filed 2016·Application pending·0 cites
- 1953US12018181B2Adhesive coating composition for electrical steel sheet, electrical steel sheet laminate and method for manufacturing electrical steel sheet productPOSCO·Filed 2018·Granted Jun 25, 2024·0 cites·16 claims
- 2053US2024301237A1Electrical steel sheet, and electrical steel sheet laminatePOSCO CO LTD·Filed 2021·Application pending·0 cites
- 2152US2023042607A1Electrical steel sheet adhesive coating composition, electrical steel sheet laminate, and method for manufacturing samePOSCO·Filed 2020·Application pending·0 cites
- 2241US9481936B2Nanoplatelet-type zirconium phosphate and method for preparing sameHA BONGWOO·Filed 2011·Granted Nov 1, 2016·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →