THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICE | Patent Publication Number 20230389321

US 20230389321 A1
Patent Number-
Application Number18446776
Filled DateAug 9, 2023
Priority DateSep 16, 2020
Publication DateNov 30, 2023
Original AssigneeSk Group
Current AssigneeSk Hynix
Inventor/ApplicantsJi Hyeun SHIN
Ji Woong SUE
Bo Ram PARK
Min Jae HUR
Ju Hun KIM
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