Inventor

CHENG TZU-PING

TW2 patents

Patents

2 patents

US8828245B2Sep 9, 2014

Fabricating method of flexible circuit board

CHEN YU-CHUNG0 citations41

US8808873B2Aug 19, 2014

Carrier-attached copper foil and method for manufacturing the same

CHEN YU-CHUNG0 citations41