Inventor
MOON BYUNG WOONG
KR6 patents
Patents
6 patentsUS11089691B2Aug 10, 2021
Microcircuit forming method and etching fluid composition
INKTEC CO LTD2 citations65
US10887997B2Jan 5, 2021
Method for manufacturing flexible printed circuit board (FPCB) and apparatus for manufacturing FPCB
INKTEC CO LTD0 citations48
US10383212B2Aug 13, 2019
Printed circuit board having EMI shielding function, method for manufacturing the same, and flat cable using the same
INKTEC CO LTD0 citations48
US11453823B2Sep 27, 2022
Method for manufacturing transfer film including seed layer, method for manufacturing circuit board by selectively etching seed layer, and etching solution composite
INKTEC CO LTD0 citations45
US11160171B2Oct 26, 2021
Circuit forming method using selective etching of electrically conductive metal this film seed layer and etching solution composition
INKTEC CO LTD0 citations44
US11317514B2Apr 26, 2022
Method for forming circuits using seed layer and etchant composition for selective etching of seed layer
INKTEC CO LTD0 citations43