Inventor · disambiguated record
Chang Hee Yim
Also filed as: YIM CHANG-HEE
3 granted patents·2 pending applications·18 citations·filing 1996–2020
67Inventor score
Top patents by PatentIndex Score
5 records- 0169US8245760B2Continuous cast slab and method for manufacturing the sameYIM CHANG HEE·Filed 2008·Granted Aug 21, 2012·4 cites·10 claims
- 0263US6346212B1ConverterPO HANG IRON & STEEL·Filed 2000·Granted Feb 12, 2002·8 cites·10 claims
- 0361US2020340085A1Molten manganese-containing steel production method, holding furnace, and molten manganese-containing steel production equipment using holding furnacePOSCO·Filed 2020·Application pending·0 cites
- 0459US2016053350A1Molten manganese-containing steel production method, holding furnace, and molten manganese-containing steel production equipment using holding furnacePOSCO·Filed 2013·Application pending·0 cites
- 0533US6156263AMolten steel smelting apparatus for producing ultra-low carbon steelPO HANG IRON & STEEL·Filed 1996·Granted Dec 5, 2000·6 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →