Inventor

CHANG CHI-HSIUNG

TW7 patents

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

CHANG CHI HSIUNG

2 patents

USD400709SNov 10, 1998

Tool holder

CHANG CHI HSIUNG49 citations92

US10138032B2Nov 27, 2018

Fastener assembly

CHANG CHI HSIUNG6 citations69

(unassigned)

2 patents

USD498923SNov 30, 2004

Tool box

10 citations70

US5810622ASep 22, 1998

Safety electric adapter

14 citations70

CHANG CHI-HSIUNG

2 patents

US9174285B2Nov 3, 2015

Positioning sleeve assembly adapted for engaging with different tool parts

CHANG CHI-HSIUNG6 citations69

US8445311B2May 21, 2013

Method of fabricating a differential doped solar cell

CHANG CHI-HSIUNG0 citations41

AU OPTRONICS CORP

1 patent

US10884304B2Jan 5, 2021

Display panel and display device

AU OPTRONICS CORP3 citations66