Inventor
WU JIANZHONG
CN12 patents
⚠️ This page may combine multiple inventors who share the name “WU JIANZHONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YANGTZE MEMORY TECH CO LTD
6 patentsUS12022656B2Jun 25, 2024
Local contacts of three-dimensional memory devices and methods for forming the same
YANGTZE MEMORY TECH CO LTD0 citations62
US11600633B2Mar 7, 2023
Local contacts of three-dimensional memory devices and methods for forming the same
YANGTZE MEMORY TECH CO LTD0 citations62
US11985824B2May 14, 2024
Three-dimensional memory devices having dummy channel structures and methods for forming the same
YANGTZE MEMORY TECH CO LTD0 citations60
US12349351B2Jul 1, 2025
Three-dimensional memory devices with drain-select-gate cut structures and methods for forming the same
YANGTZE MEMORY TECH CO LTD0 citations59
US12082414B2Sep 3, 2024
Three-dimensional memory devices with drain-select-gate cut structures and methods for forming the same
YANGTZE MEMORY TECH CO LTD0 citations59
US11502098B2Nov 15, 2022
Methods for forming three-dimensional memeory devices with drain-select-gate cut structures
YANGTZE MEMORY TECH CO LTD0 citations59