Inventor
PARK DONG CHANG
KR4 patents
Patents
4 patentsUS7182518B2Feb 27, 2007
Bearing assembly and method for manufacturing the same
KOREA ADVANCED INST SCI & TECH11 citations83
US7473035B2Jan 6, 2009
Bearing assembly and method for manufacturing the same
KOREA ADVANCED INST SCI & TECH5 citations73
US7319317B2Jan 15, 2008
Probe card and method for producing the same
KOREA ADVANCED INST SCI & TECH2 citations61
US7248064B2Jul 24, 2007
Probe card and method for producing the same
KOREA ADVANCED INST SCI & TECH2 citations61