Inventor
JEON NAM CHEOL
KR4 patents
Patents
4 patentsUS12475963B2Nov 18, 2025
Method of measuring refractive index of semiconductor memory device and method of classifying product group using the same
SK HYNIX INC0 citations54
US12525296B2Jan 13, 2026
Memory device and operating method of the memory device
SK HYNIX INC0 citations53
US12327593B2Jun 10, 2025
Memory device and operating method of the memory device
SK HYNIX INC0 citations53
US12469564B2Nov 11, 2025
Memory device and operating method of the memory device
SK HYNIX INC0 citations37