Inventor

LIU FANG CHANG

TW17 patents

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

LIU FANG CHANG

EFFICIENT POWER CONVERSION CORP

GaN transistors with polysilicon layers used for creating additional components

GaN transistors with polysilicon layers for creating additional components

GaN transistors with polysilicon layers used for creating additional components

Isolation structure in gallium nitride devices and integrated circuits

Integrated circuit with matching threshold voltages and method for making same

GaN device with reduced output capacitance and process for making same

Lateral power device with reduced on-resistance

Method to fabricate self-aligned isolation in gallium nitride devices and integrated circuits

VISERA TECHNOLOGIES CO LTD

Isolation structures for CMOS image sensor chip scale packages

Bonding pad structure for back illuminated optoelectronic device and fabricating method thereof

Package structure for optoelectronic device and fabrication method thereof

Bonding pad structure for back illuminated optoelectronic device and fabricating method thereof

Method of fabricating isolation structures for CMOS image sensor chip scale packages

Method for fabricating package structures for optoelectronic devices

LIDOW ALEXANDER

Enhancement mode GaN HEMT device with gate spacer and method for fabricating the same

TAIWAN SEMICONDUCTOR MFG

Implant N2 into a pad oxide film to mask the active region and grow field oxide without Si3N4 film

EFFICIENT POWER CONV CORP

Integrated circuit with matching threshold voltages and method for making same