国家/地区 韩国（5） 美国（2） 世界知识产权组织（2）
IPC部 C（5）
IPC大类 C01（5） B82（2） C07（2）
H01（2）
IPC小类 C01B（5）
IPC C01B031/02（5） B82Y040/00（2） H01L021/02（2）
发明人 LEE C（5）
公开年 2014（5）
申请年 2013（3）  2014（2） 
专利权人 DONG JIN SEM.（2） SAMSUNG ELEC.（2）

New aromatic compound used as dispersion stabilizer for graphene-alkali metal salt composite used in manufacture of graphene used for electrical device, battery, fuel cell, and refractory metal.

KANG B, LEE D H, LEE C, ANN J, CHOI J

New halogen-substituted compound for manufacturing functionalized graphene oxide.

KANG B, LEE D H, LEE C, ANN J, CHOI J

Graphene oxide used as substituent for enzyme, in biological material industry and detergent industry, hydrolyzes ester linkage of organic compound.

JANG S, JEONG H K, LEE C, LEE H, HEON J S, HAN J, KYUNG J H

Manufacturing method of graphene device e.g. FET , nanogap device, graphene sensor involves etching protection layer until residual layer made of material for forming protection layer remains on active area of graphene layer.

LEE J, JEON T, KIM Y, LEE C, JUNG Y, LEE J H, JEON T H, KIM Y S, LEE C S, JUNG Y S

Apparatus for manufacturing device used for preparing graphene for electronic circuit, comprises graphene structure including metal catalyst layer formed on substrate, protection layer, and graphene layer, and power unit.

LEE J, JUNG Y, KIM Y, LEE C, MOON C, LEE J H, JUNG Y S, KIM Y S, LEE C S, MOON C Y, MUN Z R