Inventor
KONG CUICUI
CN5 patents
Patents
5 patentsUS12501616B2Dec 16, 2025
Memory system, semiconductor device and fabrication method therefor
YANGTZE MEMORY TECH CO LTD0 citations60
US12193230B2Jan 7, 2025
Three-dimensional memory device and method for forming the same
YANGTZE MEMORY TECH CO LTD0 citations60
US12302558B2May 13, 2025
Three-dimensional memory and manufacturing method thereof
YANGTZE MEMORY TECH CO LTD0 citations59
US12279429B2Apr 15, 2025
Three-dimensional memory devices with supporting structure for staircase region and spacer structure for contact structure and methods for forming the same
YANGTZE MEMORY TECH CO LTD0 citations50
US11849575B2Dec 19, 2023
Concentric staircase structure in three-dimensional memory device and method for forming the same
YANGTZE MEMORY TECH CO LTD0 citations50