Inventor · disambiguated record
Won-Ho Son
Also filed as: SON WON-HO
13 granted patents·4 pending applications·6 citations·filing 2004–2025
83Inventor score
Top patents by PatentIndex Score
17 records- 0190US11765935B2Display apparatusLG DISPLAY CO LTD·Filed 2020·Granted Sep 19, 2023·3 cites·38 claims
- 0282US10822705B2Surface-treatment solution composition containing trivalent chromium and inorganic compound, zinc-based plated steel sheet surface-treated using same, and method for producing samePOSCO·Filed 2017·Granted Nov 3, 2020·1 cites·20 claims
- 0381US2024270979A1Solution composition for surface treatment of steel sheet and surface-treated steel sheet using samePOSCO CO LTD·Filed 2024·Application pending·0 cites
- 0479US2025344574A1Display apparatusLG DISPLAY CO LTD·Filed 2025·Application pending·0 cites
- 0574US12396326B2Display apparatusLG DISPLAY CO LTD·Filed 2023·Granted Aug 19, 2025·0 cites·20 claims
- 0670US7922968B2Corrosion resistance improved steel sheet for automotive muffler and method of producing the steel sheetPOSCO·Filed 2006·Granted Apr 12, 2011·2 cites·19 claims
- 0769US12030082B2Bilayer composition for surface treatment of steel plate and surface-treated steel plate using samePOSCO·Filed 2019·Granted Jul 9, 2024·0 cites·14 claims
- 0866US12054643B2Composition for steel sheet surface coating and steel sheet surface-coated with samePOSCO·Filed 2019·Granted Aug 6, 2024·0 cites·15 claims
- 0966US11939489B2Solution composition for surface treatment of steel sheet and surface-treated steel sheet using samePOSCO·Filed 2017·Granted Mar 26, 2024·0 cites·6 claims
- 1062US11634818B2Solution composition containing trivalent chromium for surface treatment of steel sheet, galvanized steel sheet surface—treated with same, and method for manufacturing galvanizedPOSCO·Filed 2018·Granted Apr 25, 2023·0 cites·13 claims
- 1161US12194491B2Ternary hot-dip galvannealed steel sheet surface treatment solution composition for providing excellent blackening resistance and alkali resistance, ternary hot-dip galvannealed steel sheet surface-treated using same, and manufacturing method thereforPOSCO·Filed 2020·Granted Jan 14, 2025·0 cites·20 claims
- 1258US11945922B2Thick polyimide film having improved surface quality and method of manufacturing samePI ADVANCED MAT CO LTD·Filed 2018·Granted Apr 2, 2024·0 cites·17 claims
- 1355US2024417860A1Surface treatment composition for ternary hot dip galvanized steel sheet, surface-treated ternary hot dip galvanized steel sheet using same and preparation method thereofPOSCO CO LTD·Filed 2021·Application pending·0 cites
- 1454US12325809B2Composition for surface treating of steel sheet, steel sheet using same, and manufacturing method of samePOSCO·Filed 2020·Granted Jun 10, 2025·0 cites·12 claims
- 1550US12428526B2Polyimide film for graphite sheet, and graphite sheet manufactured therefromPI ADVANCED MAT CO LTD·Filed 2020·Granted Sep 30, 2025·0 cites·4 claims
- 1635US2007137739A1Bake-hardenable cold rolled steel sheet having excellent formability, and method of manufacturing the sameYOON JEONG-BONG·Filed 2004·Application pending·0 cites
- 1731US9297057B2Cold rolled steel sheet having aging resistance and superior formability, and process for producing the sameYOON JEONG-BONG·Filed 2004·Granted Mar 29, 2016·0 cites·41 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →