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Category:Cheol Ham of Suwon-si KR

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Cheol Ham

Cheol Ham from Suwon-si KR has applied for patents in technology areas such as C09K13/06, H01L21/3213 with samsung electronics co., ltd..

Patents

ETCHING COMPOSITION, METAL-CONTAINING FILM ETCHING METHOD USING THE SAME, AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD USING THE SAME (20250011650)

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