Inventor
HAN YUHUI
CN7 patents
Patents
7 patentsUS12520488B2Jan 6, 2026
Three-dimensional memory device and fabrication method for improved yield and reliability
YANGTZE MEMORY TECH CO LTD0 citations61
US11948894B2Apr 2, 2024
Vertical memory devices
YANGTZE MEMORY TECH CO LTD0 citations61
US12302558B2May 13, 2025
Three-dimensional memory and manufacturing method thereof
YANGTZE MEMORY TECH CO LTD0 citations59
US11309323B2Apr 19, 2022
Three-dimensional memory devices with drain select gate cut and methods for forming the same
YANGTZE MEMORY TECH CO LTD0 citations59
US12137562B2Nov 5, 2024
Method of forming vertical memory devices with improved dummy channel structures
YANGTZE MEMORY TECH CO LTD0 citations56
US11665899B2May 30, 2023
Vertical memory devices with high density dummy channel structure
YANGTZE MEMORY TECH CO LTD0 citations56
US12058865B2Aug 6, 2024
Three-dimensional memory devices with support structures and methods for forming the same
YANGTZE MEMORY TECH CO LTD0 citations50