US Patent 11778834 Three-dimensional (3D) semiconductor memory device

Patent

US Patent 9377955 Electronic device including a semiconductor memory unit that includes cell mats of a plurality of planes vertically stacked

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US Patent 9019739 Three-dimensional semiconductor devices and methods of fabricating the same

US Patent 9424928 Nonvolatile memory device including multi-plane

United States Patent and Trademark Office

Amar Movva

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