Inventor

CHENG CHIH-CHANG

TW75 patents

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

CHENG CHIH-CHANG

TAIWAN SEMICONDUCTOR MFG CO LTD

Layout to reduce noise in semiconductor devices

Embedded JFETs for high voltage applications

Plate design to decrease noise in semiconductor devices

Layout to reduce noise in semiconductor devices

Plate design to decrease noise in semiconductor devices

JFET structure and manufacturing method of the same

MOS transistor having a gate dielectric with multiple thicknesses

High voltage resistor with high voltage junction termination

Transistor and method of manufacturing the same

High voltage and ultra-high voltage semiconductor devices with increased breakdown voltages

Layout to reduce noise in semiconductor devices

Method of forming a transistor device with a gate structure having a pair of recess regions and a resistive protection layer within

Method of making triple well isolated diode

Plate design to decrease noise in semiconductor devices

Layout to reduce noise in semiconductor devices

Semiconductor device having multiple wells and method of making

Semiconductor structure having field plate and associated fabricating method

Embedded JFETs for high voltage applications

Plate design to decrease noise in semiconductor devices

Semiconductor device having multiple wells

Semiconductor structure having field plate and associated fabricating method

Semiconductor isolation structure and method for making the semiconductor isolation structure

Transistor device with a gate structure having recesses overlying an interface between isolation and device regions

High voltage resistor with high voltage junction termination

Embedded JFETs for high voltage applications

Triple well isolated diode and method of making

High voltage transistor structure

High voltage resistor with pin diode isolation

Metal oxide semiconductor field effect transistor having variable thickness gate dielectric

Insulated gate bipolar transistor structure having low substrate leakage

Quasi-vertical structure having a sidewall implantation for high voltage MOS device and method of forming the same

Bootstrap MOS for high voltage applications

TAIWAN SEMICONDUCTOR MFG

Bootstrap MOS for high voltage applications

Insulated gate bipolar transistor structure having low substrate leakage

Power MOSFETs and methods for forming the same

Method of making an insulated gate bipolar transistor structure

Transistor and method of manufacturing the same

Quasi-vertical structure having a sidewall implantation for high voltage MOS device

Power MOSFETs and methods for forming the same

CHENG CHIH-CHANG

Stacked and tunable power fuse

Power MOSFETs and methods for forming the same

High voltage resistor

Quasi-vertical structure for high voltage MOS device

High voltage devices and methods of forming the high voltage devices

SU RU-YI

High voltage resistor with high voltage junction termination

HV interconnection solution using floating conductors

High side gate driver device

HUO KER HSIAO

High voltage and ultra-high voltage semiconductor devices with increased breakdown voltages

Insulated gate bipolar transistor structure having low substrate leakage

YEH JEN-HAO

Embedded JFETs for high voltage applications