Patents/Inventors

Xiangning Wang

WuhanCN15 patents

13 Patents

US125576212026
Three-dimensional Memory and Its Fabrication Method
YANGTZE MEMORY TECHNOLOGIES CO., Ltd.
0 cites
US125325132026
Method of Forming Top Select Gate Trenches
Yangtze Memory Technologies Co., Ltd.
0 cites
US124955552025
Method and Structure for Forming Stairs in Three-dimensional Memory Devices
YANGTZE MEMORY TECHNOLOGIES CO., Ltd.
0 cites
US124697142025
Gateline Mask Design for Removing Sacrificial Gateline Polysilicon Within Stair Step Area
Yangtze Memory Technologies Co., Ltd.
0 cites
US123100252025
Three-dimensional Memory Devices and Methods for Forming the Same
YANGTZE MEMORY TECHNOLOGIES CO., Ltd.
0 cites
US121932292025
Semiconductor Device Fabrication
Yangtze Memory Technologies Co., Ltd.
0 cites
US121486552024
Methods for Forming Stairs in Three-dimensional Memory Devices
YANGTZE MEMORY TECHNOLOGIES CO., Ltd.
0 cites
US120481532024
Vertical Memory Devices
Yangtze Memory Technologies Co., Ltd.
0 cites
US120211262024
Method of Forming Top Select Gate Trenches
Yangtze Memory Technologies Co., Ltd.
0 cites
US119504182024
Method and Structure for Forming Stairs in Three-dimensional Memory Devices
YANGTZE MEMORY TECHNOLOGIES CO., Ltd.
0 cites
US119504192024
Three-dimensional Memory Devices and Methods for Forming the Same
YANGTZE MEMORY TECHNOLOGIES CO., Ltd.
0 cites
US117119212023
Three-dimensional Memory Devices Having Isolation Structure for Source Select Gate Line and Methods for Forming the Same
YANGTZE MEMORY TECHNOLOGIES CO., Ltd.
0 cites
US115520972023
Method and Structure for Forming Stairs in Three-dimensional Memory Devices
YANGTZE MEMORY TECHNOLOGIES CO., Ltd.
0 cites