国家/地区 韩国（3）
IPC部 C（3）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B031/04（2）
发明人 LEE W（4）
公开年 2015（4）
申请年 2014（3） 
专利权人 KOREA INST M.（2）

Fiber preform useful for manufacturing composite material in aircraft components and automobile parts, comprises fiber and graphene oxide, carbon nanotubes, carbon black and carbon nanofibers.

SEONG D G, LEE W, LEE J U, HA J R, KIM B S, UM M K

Manufacture of large-area graphene oxide for forming transparent electrode, involves expanding graphite by mixing graphite with acid and processing in microwave reactor and then mixing expanded graphite and oxidizing agent.

LEE J U, LEE W, BYUN J H, OH Y, YOON S S

Method of transferring graphene layer provides a method for transferring graphene layer.

LIN W, CHEN T, SU W, WU C, CHANG C, LEE W

Probe for ultrasonic diagnostic apparatus, has heat-radiation unit which includes graphene and radiates heat transmitted from piezoelectric layer to outside of case.

LEE W H, LEE J Y, SONG K H, LEE S J, JANG W S, HWANG W S, LEE W, LEE J, SONG K, JANG W