Inventor

WU GUANPING

CN29 patents

⚠️ This page may combine multiple inventors who share the name “WU GUANPING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WU GUANPING

YANGTZE MEMORY TECH CO LTD

Through array contact structure of three-dimensional memory device

Hybrid bonding contact structure of three-dimensional memory device

Through array contact structure of three-dimensional memory device

Hybrid bonding contact structure of three-dimensional memory device

Through array contact structure of three- dimensional memory device

Hybrid bonding contact structure of three-dimensional memory device

Hybrid bonding contact structure of three-dimensional memory device

Joint opening structures of three-dimensional memory devices and methods for forming the same

Through array contact structure of three-dimensional memory device

Three-dimensional memory device and fabrication method thereof

Joint opening structures of three-dimensional memory devices and methods for forming the same

Three-dimensional memory device and fabrication method thereof

Three-dimensional memory devices and fabricating methods thereof

Method for forming channel hole in three-dimensional memory device using nonconformal sacrificial layer

Through array contact structure of three-dimensional memory device

Hybrid bonding contact structure of three-dimensional memory device

Three-dimensional memory device and fabrication method thereof

Joint opening structures of three-dimensional memory devices and methods for forming the same

Three-dimensional memory device and fabricating method thereof

Three-dimensional memory device and fabricating method thereof

ZHANG CHAO

Method of fabricating dual trench isolated epitaxial diode array

Semiconductor device manufacturing method

Method of preventing auto-doping during epitaxial layer growth by cleaning the reaction chamber with hydrogen chloride

SEMICONDUCTOR MFG INT SHANGHAI

Method for fabricating phase change memory

Semiconductor memory device and manufacturing method thereof

Phase change memories

SEMICONDUCTOR MFG INT CORP

Semiconductor memory device and manufacturing method thereof

Semiconductor device and manufacturing method thereof

SEMICONDUCTOR MFG INT SHANGHAI CORP

Electrode manufacturing method, fuse device and manufacturing method therefor