Inventor · disambiguated record
Rho-Bum Park
Also filed as: PARK RHO-BUM
4 granted patents·4 pending applications·7 citations·filing 2005–2021
67Inventor score
Top patents by PatentIndex Score
8 records- 0186US10053749B2Production method for plated steel sheet using a steel sheet annealing devicePOSCO·Filed 2015·Granted Aug 21, 2018·2 cites·4 claims
- 0285US11028322B2Composition for washing pickled steel plate, method for washing pickled steel plate by using same, and steel plate obtained therebyPOSCO·Filed 2016·Granted Jun 8, 2021·2 cites·9 claims
- 0372US11332667B2Composition for washing pickled steel plate, method for washing pickled steel plate by using same, and steel plate obtained therebyPOSCO·Filed 2021·Granted May 17, 2022·0 cites·10 claims
- 0470US9321077B2Plating methodJEONG HYUN-JU·Filed 2011·Granted Apr 26, 2016·3 cites·7 claims
- 0558US2011252849A1Steel sheet annealing device, device for producing plated steel sheet comprising the same, and production method for plated steel sheet using the samePOSCO·Filed 2009·Application pending·0 cites
- 0646US2015299472A1Organic-Inorganic Hybrid Coating Solution Composition and Organic-Inorganic Hybrid Coated Steel SheetPOSCO·Filed 2012·Application pending·0 cites
- 0737US2008292894A1Chrome Free Composition for Metal Surface Treatment and Surface-Treated Metal SheetPOSCO·Filed 2005·Application pending·0 cites
- 0830US2013177780A1Hot Dip Plated Steel Sheet Having Excellent Plating Adhesiveness and Method of Manufacturing the SamePARK RHO-BUM·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →