Inventor

CHANG YU-FAN

TW5 patents

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

WIN SEMICONDUCTORS CORP

2 patents

US10298203B2May 21, 2019

Protection structure for semiconductor device package

WIN SEMICONDUCTORS CORP0 citations47

US10453805B2Oct 22, 2019

Protection structure for semiconductor device package

WIN SEMICONDUCTORS CORP0 citations36

WAYS TECH CORP LTD

1 patent

US12495621B2Dec 9, 2025

Thin film photovoltaic structure and manufacturing method thereof

WAYS TECH CORP LTD0 citations46

UNIV NATIONAL CHIAO TUNG

1 patent

US11522151B2Dec 6, 2022

Organic light-emitting device

UNIV NATIONAL CHIAO TUNG0 citations43

MENG HSIN-FEI

1 patent

US8722454B2May 13, 2014

Method for manufacturing organic electronic component having salt compound

MENG HSIN-FEI0 citations33