Inventor

YANG FENG-CHENG

TW222 patents

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

YANG FENG-CHENG

TAIWAN SEMICONDUCTOR MFG CO LTD

Memory array staircase structure

Semiconductor device with air-spacer

Semiconductor device and manufacturing method thereof

Method for semiconductor device fabrication with improved source drain epitaxy

Method for forming semiconductor device

Memory array staircase structure

Semiconductor device with self-aligned wavy contact profile and method of forming the same

Three-dimensional memory device and method

Three-dimensional memory device and method

Three-dimensional memory device and method

Three-dimensional memory device and method

Semiconductor device with self-aligned wavy contact profile and method of forming the same

Methods of reducing parasitic capacitance in multi-gate field-effect transistors

Semiconductor device and method for manufacturing the same

Flexible merge scheme for source/drain epitaxy regions

Self-aligned contact air gap formation

Semiconductor device with epitaxial source/drain

Flexible merge scheme for source/drain epitaxy regions

Methods of forming epitaxial structures in fin-like field effect transistors

Flexible merge scheme for source/drain epitaxy regions

Semiconductor structure and method for forming the same

Conformal transfer doping method for fin-like field effect transistor

Integrated circuit device with source/drain barrier

FinFET device with wrapped-around epitaxial structure and manufacturing method thereof

Forming transistor by selectively growing gate spacer

Semiconductor device and manufacturing method thereof

Semiconductor device including Fin- FET and manufacturing method thereof

Semiconductor device and methods of manufacture

Three-dimensional memory device and method

Air spacer for a gate structure of a transistor

Three-dimensional memory device and method

Three-dimensional memory device and method

Self-aligned contact air gap formation

Conformal transfer doping method for fin-like field effect transistor

Air gap formation between gate spacer and epitaxy structure

Flexible merge scheme for source/drain epitaxy regions

3D RAM SL/BL contact modulation

Three-dimensional memory device with word lines extending through sub-arrays, semiconductor device including the same and method for manufacturing the same

Methods of forming metal gate spacer

Semiconductor device and method of manufacture

3D ferroelectric memory

3D RAM SL/BL contact modulation

Three-dimensional stackable ferroelectric random access memory devices and methods of forming

Method for manufacturing a three-dimensional memory

Method for forming different types of devices

Air gap formation between gate spacer and epitaxy structure

Semiconductor device and method

Merged source/drain features

Method for epitaxial growth and device

PIXART IMAGING INC

Camera device without image displaying function