Inventor
HONG CHANG-KOOK
KR7 patents
⚠️ This page may combine multiple inventors who share the name “HONG CHANG-KOOK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
5 patentsUS7892716B2Feb 22, 2011
Method of preparing core-shell toner and toner prepared using the method
SAMSUNG ELECTRONICS CO LTD2 citations61
US7842449B2Nov 30, 2010
Method of preparing toner and toner prepared using the method
SAMSUNG ELECTRONICS CO LTD2 citations61
US7749675B2Jul 6, 2010
Method of preparing toner and toner prepared using the method
SAMSUNG ELECTRONICS CO LTD0 citations51
US7585608B2Sep 8, 2009
Method of preparing toner and toner prepared using the method
SAMSUNG ELECTRONICS CO LTD1 citations51
US7759041B2Jul 20, 2010
Method of preparing toner and toner prepared using the method
SAMSUNG ELECTRONICS CO LTD0 citations40