Inventor
JUNG HWAN-YUN
KR2 patents
Patents
2 patentsUS8398464B2Mar 19, 2013
Grinding wheel truing tool and manufacturing method thereof, and truing apparatus, method for manufacturing grinding wheel and wafer edge grinding apparatus using the same
KIM YONG-DUG5 citations73
US9211631B2Dec 15, 2015
Grinding wheel truing tool and manufacturing method thereof, and truing apparatus, method for manufacturing grinding wheel and wafer edge grinding apparatus using the same
KIM YONG-DUG0 citations41