5. Patents

[3] Sang Ouk Kim, Won Jun Lee, Duck Hyun Lee, Jin-Ah Lee,”Method for preparing inorganic-nanostructure composite material, method for preparing carbon nanotube composite using same, and carbon nanotube composite prepared thereby”

United States; Patent No.9375751 B2

[2] Sang Ouk Kim, Won Jun Lee, Hyun Wook Kim, Ki Tae Kim "Carbon-silicon composite, method for preparing same, and cathode active material comprising carbon-silicon composite”

China; Patent No. 1788890

Japan; Patent No. 5811427

Korea; Patent No. 10-1476043

EU; Patent No. 2712842

[1] Sang Ouk Kim, Won Jun Lee, Ju Min Lee, Dong Ha Kim, “Method for preparing core-shell hybrid structure using carbon nanostucture and core-shell hybrid structure prepared by the same”

Korea; Patent No. 10-1361923.