Inventor

CHANG EDWARD YI

TW32 patents

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

CHANG EDWARD YI

NATIONAL YANG MING CHIAO TUNG UNIV

Power module

Voltage-controlled varied frequency pulse width modulator

Method of manufacturing semiconductor device

Semiconductor device and method of manufacturing the same

Gallium nitride transistor

Semiconductor device and manufacturing method thereof

High electron mobility transistor

MOCVD method for growing INALGAN/GAN heterostructure

Fast charging driver

Inductive resonant wireless charging system, resonant wireless charging transmitting device, wireless charging relay device and inductive wireless charging receiving device

Control method of a minimum power input

UNIV NAT CHIAO TUNG

Vertical transmission line structure that includes bump elements for flip-chip mounting

Structure of high electron mobility transistor, a device comprising the structure and a method of producing the same

Cu-metalized compound semiconductor device

Interconnect of group III-V semiconductor device and fabrication method for making the same

Copper metalized ohmic contact electrode of compound device

Method for forming a GexSi1-x buffer layer of solar-energy battery on a silicon wafer

III-V metal-oxide-semiconductor device

High frequency flip chip package process of polymer substrate and structure thereof

CHANG EDWARD YI

High electron mobility transistor and method for fabricating the same

Vertical transmission line structure that includes bump elements for flip-chip mounting

Multilayer substrate having gallium nitride layer and method for forming the same

Multilayer substrate having gallium nitride layer and method for forming the same

Method for forming T-shaped gate structure

UNIV NATIONAL CHIAO TUNG

Silicon metal-oxide-semiconductor field effect transistor (Si MOSFET) with a wide-bandgap III-V compound semiconductor group drain and method for fabricating the same

Process for making interconnect of group III-V semiconductor device, and group III-V semiconductor device including interconnect made thereby

Semiconductor structure having a Si substrate heterointegrated with GaN and method for fabricating the same

CHEN TSUNG-LIN

High-side driver circuit

Current limit circuit apparatus

CHANG EDWARD-YI

Power circuit and direct current to direct current converter thereof

High frequency flip chip package structure of polymer substrate

SIE YOU-LONG

Sun-chasing device