Inventor · disambiguated record
Keeyoung Park
Also filed as: PARK KEEYOUNG
11 granted patents·8 pending applications·14 citations·filing 2006–2024
84Inventor score
Top patents by PatentIndex Score
19 records- 0191US11508569B2Surface treatment compositions and methodsFUJIFILM ELECTRONIC MAT USA INC·Filed 2020·Granted Nov 22, 2022·2 cites·24 claims
- 0290US10533146B2Cleaning formulations for removing residues on semiconductor substratesFUJIFILM ELECTRONIC MAT USA INC·Filed 2017·Granted Jan 14, 2020·6 cites·64 claims
- 0381US11174394B2Surface treatment compositions and articles containing sameFUJIFILM ELECTRONIC MAT USA INC·Filed 2018·Granted Nov 16, 2021·2 cites·23 claims
- 0479US10593538B2Surface treatment methods and compositions thereforFUJIFILM ELECTRONIC MAT USA INC·Filed 2018·Granted Mar 17, 2020·2 cites·64 claims
- 0578US12150386B2Ruthenium removal composition and method of producing magnetoresistive random access memoryFUJIFILM CORP·Filed 2022·Granted Nov 19, 2024·0 cites·9 claims
- 0677US10619126B2Cleaning compositions and methods of use thereforFUJIFILM ELECTRONIC MAT USA INC·Filed 2016·Granted Apr 14, 2020·2 cites·78 claims
- 0772US2024258111A1Surface Treatment Compositions and MethodsFUJIFILM ELECTRONIC MAT USA INC·Filed 2024·Application pending·0 cites
- 0870US11456412B2Ruthenium removal composition and method of producing magnetoresistive random access memoryFUJIFILM CORP·Filed 2020·Granted Sep 27, 2022·0 cites·8 claims
- 0968US11447642B2Methods of using surface treatment compositionsFUJIFILM ELECTRONIC MAT USA INC·Filed 2021·Granted Sep 20, 2022·0 cites·19 claims
- 1068US2023048767A1Surface Treatment Compositions and MethodsFUJIFILM ELECTRONIC MAT USA INC·Filed 2022·Application pending·0 cites
- 1163US10714682B2Ruthenium removal composition and method of producing magnetoresistive random access memoryFUJIFILM CORP·Filed 2019·Granted Jul 14, 2020·0 cites·16 claims
- 1262US2025136865A1Etching CompositionsFUJIFILM ELECTRONIC MAT USA INC·Filed 2024·Application pending·0 cites
- 1362US2025157825A1Etching methodsFUJIFILM ELECTRONIC MAT USA INC·Filed 2024·Application pending·0 cites
- 1456US2017222138A1Ruthenium removal composition and method of producing magnetoresistive random access memoryFUJIFILM CORP·Filed 2017·Application pending·0 cites
- 1554US2020035494A1Surface Treatment Compositions and MethodsFUJIFILM ELECTRONIC MAT USA INC·Filed 2019·Application pending·0 cites
- 1648US10049883B2MRAM dry etching residue removal composition, method of producing magnetoresistive random access memory, and cobalt removal compositionFUJIFILM CORP·Filed 2017·Granted Aug 14, 2018·0 cites·10 claims
- 1737US2017365486A1Pattern processing method, method for manufacturing semiconductor substrate product, and pretreatment liquid for pattern structureFUJIFILM CORP·Filed 2017·Application pending·0 cites
- 1836US9809746B2Etching liquid, kit of same, etching method using same, method for producing semiconductor substrate product, and method for manufacturing semiconductor elementFUJIFILM CORP·Filed 2015·Granted Nov 7, 2017·0 cites·22 claims
- 1936US2009265133A1Localization system and method for mobile object using wireless communicationBAEK MOONHONG·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →