Inventor

HSIAO YEN-CHIN

TW2 patents

Patents

2 patents

US10423069B2Sep 24, 2019

Water soluble photosensitive resin composition and film using same

ZHEN DING TECH CO LTD0 citations45

US10329368B2Jun 25, 2019

Photosensitive resin composition, and film and printed circuit board using same

ZHEN DING TECH CO LTD0 citations33