Inventor
ZUO CHEN
CN10 patents
⚠️ This page may combine multiple inventors who share the name “ZUO CHEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YANGTZE MEMORY TECH CO LTD
7 patentsUS11950418B2Apr 2, 2024
Method and structure for forming stairs in three-dimensional memory devices
YANGTZE MEMORY TECH CO LTD1 citations69
US11711921B2Jul 25, 2023
Three-dimensional memory devices having isolation structure for source select gate line and methods for forming the same
YANGTZE MEMORY TECH CO LTD0 citations60
US12495555B2Dec 9, 2025
Method and structure for forming stairs in three-dimensional memory devices
YANGTZE MEMORY TECH CO LTD0 citations59
US11552097B2Jan 10, 2023
Method and structure for forming stairs in three-dimensional memory devices
YANGTZE MEMORY TECH CO LTD0 citations59
US12193229B2Jan 7, 2025
Semiconductor device fabrication
YANGTZE MEMORY TECH CO LTD0 citations49
US12148655B2Nov 19, 2024
Methods for forming stairs in three-dimensional memory devices
YANGTZE MEMORY TECH CO LTD0 citations49
US12048153B2Jul 23, 2024
Vertical memory devices
YANGTZE MEMORY TECH CO LTD0 citations49