Inventor

CHOI MYUNG-WOON

KR2 patents

Patents

2 patents

US7833354B2Nov 16, 2010

Multiple nozzle evaporator for vacuum thermal evaporation

YAS CO LTD7 citations66

US7976636B2Jul 12, 2011

Multiple nozzle evaporator for vacuum thermal evaporation

YAS CO LTD2 citations55