国家/地区 韩国（3）
IPC部 C（2） H（2）
IPC大类 H01（2）
IPC小类
IPC
发明人 KIM S（4）
公开年 2019（4）
申请年 2018（2）  2019（2） 
专利权人

Multi-stack graphene structure used in beam steering device, has graphene stack which is comprised of graphene layers made of amorphous graphene, and electric field former that is configured to apply electric field to graphene layers.

JOO W, KANG J, KIM S, BRONGERSMA M L, FAN S

Graphene nanoribbon aqua-gel has a has the open pore, where graphene nanoribbon hydrogel is graphene nanoribbon hydrogel capable of shape control and comprises mixed nanoparticles selected from metal nanoparticles, metal oxide nanoparticles.

KIM S, LIM J W

Method for separating graphene layer, gallium nitride buffer layer and gallium nitride crystal layer from carrier substrate, involves removing sacrificial layer on substrate to lift off graphene layer, buffer layer, and crystal layer.

JEON D W, RA Y, KIM J H, KIM S, LEE Y J, LEE M J, LIM T Y, HEE H

Graphene filter module for removing contaminants like industrial waste and sewage, and heavy metals from raw water of e.g. rivers and lakes, filters incoming water through outer membrane layer, graphene filter layer and inner membrane layer.

LEE J, KIM S, LEE M, HAN S, LEE J H, KIM S H, HAN S Y, JUNGHOON L, SANGHO K, SIN L M, SEONGEUNPARK, YOON S, LI Z, JIN X, LI M, HAN C