Inventor · disambiguated record
Chang Young Choi
Also filed as: CHOI CHANG YOUNG
7 granted patents·5 pending applications·13 citations·filing 2000–2024
77Inventor score
Files withKOREA ZINC CO LTD6HYUNDAI MOTOR CO LTD3DOOSAN HEAVY IND & CONSTRUCTION CO LTD1SAMSUNG SDI CO LTD1WANNABECNJ CO LTD1
Top patents by PatentIndex Score
12 records- 0194US11926882B1Method for producing aqueous solution containing nickel or cobaltKOREA ZINC CO LTD·Filed 2023·Granted Mar 12, 2024·4 cites·22 claims
- 0278US2024014457A1Method for producing secondary battery material from black massKOREA ZINC CO LTD·Filed 2023·Application pending·0 cites
- 0375US2024228311A1Method for producing secondary battery material from black massKOREA ZINC CO LTD·Filed 2023·Application pending·0 cites
- 0473US2025357491A1Electrode for all-solid-state battery and all-solid-state battery including the sameHYUNDAI MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0569US2024339655A1All-solid-state battery with reduced interfacial resistanceHYUNDAI MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 0669US2024339596A1All-solid-state battery including negative electrode layer in thick-film form and method of manufacturing the sameHYUNDAI MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 0766US12163204B2Method for producing aqueous solution containing nickel, cobalt and manganeseKOREA ZINC CO LTD·Filed 2023·Granted Dec 10, 2024·0 cites·17 claims
- 0865US6461489B1Cathode plate for electro winning and refiningKOREA ZINC CO LTD·Filed 2000·Granted Oct 8, 2002·5 cites·9 claims
- 0964US9825325B2Rechargeable batterySAMSUNG SDI CO LTD·Filed 2014·Granted Nov 21, 2017·1 cites·8 claims
- 1062US10753233B2Flow guide structure for casing flange, and casing and turbomachine having the sameDOOSAN HEAVY IND & CONSTRUCTION CO LTD·Filed 2017·Granted Aug 25, 2020·1 cites·3 claims
- 1126USD740343SMultimedia projectorWANNABECNJ CO LTD·Filed 2014·Granted Oct 6, 2015·2 cites·1 claims
- 1226US6669894B2Roaster with stabilized fluidized bed for roasting zinc concentrateKOREA ZINC CO LTD·Filed 2002·Granted Dec 30, 2003·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →