Inventor
Xu Qianbing
CN8 patents
Patents
8 patentsUS10658378B2May 19, 2020
Through array contact (TAC) for three-dimensional memory devices
YANGTZE MEMORY TECH CO LTD9 citations82
US10937806B2Mar 2, 2021
Through array contact (TAC) for three-dimensional memory devices
YANGTZE MEMORY TECH CO LTD2 citations71
US11805643B2Oct 31, 2023
Method of fabrication thereof a multi-level vertical memory device including inter-level channel connector
YANGTZE MEMORY TECH CO LTD0 citations61
US11502094B2Nov 15, 2022
Multi-level vertical memory device including inter-level channel connector
YANGTZE MEMORY TECH CO LTD0 citations61
US12446217B2Oct 14, 2025
3D NAND memory device and method of forming the same
YANGTZE MEMORY TECH CO LTD0 citations60
US11737263B2Aug 22, 2023
3D NAND memory device and method of forming the same
YANGTZE MEMORY TECH CO LTD0 citations60
US11145667B2Oct 12, 2021
3D NAND memory device and method of forming the same
YANGTZE MEMORY TECH CO LTD0 citations60
US11716843B2Aug 1, 2023
Method for forming contact structures in three-dimensional memory devices
YANGTZE MEMORY TECH CO LTD0 citations47