国家/地区 世界知识产权组织（16）
IPC部 C（16） B（7） H（6）
D（2）
IPC大类 C01（16） H01（5） B01（4）
B82（2） C23（2） C25（2）
C30（2） D01（2）
IPC小类 C01B（16）
IPC C01B032/184（16）
发明人 KIM B G（3） KIM S J（2） KIMSUNJOO（2）
LEE J G（2） PARK H（2） PARK J（2）
YANG W S（2）
公开年 2023（16）
申请年 2022（12）  2021（4） 
专利权人 COWINDST CO .（2） KOREA ELECTR.（2）

Pellicle used for reticle for extreme-UV exposure, comprises pellicle film through which extreme-UV rays transmit and support frame for supporting pellicle film, where pellicle film comprises multilayer thin film structure.

KIM Y H, KIMYONGHWAN

Producing battery part comprises forming graphene nanoparticles using carbon inclusive gas, combining graphene nanoparticles with dispersing agents, and mixing combination with battery part liquid.

NANJUNDAN A K

Preparing carbon nanomaterial product for medical device, structural enhancement additive, and strength enhancement additive, involves heating electrolyte media to obtain molten electrolyte media, positioning molten electrolyte media between high-nickel content anode and cathode of electrolytic cell.

LICHT G, LICHT S

Reduced graphene oxide used in electrode for secondary battery, comprises crystalline reduced graphene oxide in powder form having two-dimensional structure.

JEONG S Y, YANG S H, LEE G W, KIM I J, KIM B G, RYU J H, LEE H J, JEONG S, YANG S, LEE G, KIM I, KIM B, RYUJIHYUN, LEE H, JUNG S Y

Graphene manufacturing apparatus comprises supply unit, moving unit, laser irradiation unit, and collecting unit connected to other side of moving unit to separate and collect graphene powder from graphite oxide powder or graphene oxide powder.

YANG W S, KIM S J, KIMSUNJOO, LEE J G, PARK H, PARK J, KIM B G

Manufacturing graphene comprises disposing graphite oxide powder or graphene oxide powder in laser irradiation area, irradiating laser to graphite oxide powder or graphene oxide powder and recovering graphene powder generated by irradiation.

YANG W S, KIMSUNJOO, LEE J G, PARK H, PARK J, KIM B G, KIM S J

Functionalized hybrid graphene material used as multidimensional 3D graphene-based high-performance catalysts, comprises substrate comprising nanowire, graphene arranged on surface of nanowire, and functional group associated with graphene.

COHENKARNI I, GARG R, SAN ROMAN D J, LEE I, WANG Y, GERSHANOK S, BARTLETT M, JI X, RIVNAY J

Producing thin film used in e.g. optical thin film involves developing colloidal aqueous solution in which nanosheets are dispersed on water surface, forming dense monolayer film of nanosheets at gas-liquid interface, and transferring dense monolayer of nanosheets to substrate to form product.

OSADA M, SHI Y, KOBAYASHI M, YAMAMOTO E

Device used to conversion of feedstock to resultant material having higher degree of crystallinity than feedstock comprises constraining reservoir, electrodes, compression system, alternating current power source and electrical controller.

MANCEVSKI V, LUONG D X, COOKSEY T, WILLIAMS J, MAZOR E, ZHANG Z, JAY B

Coating metal surface with graphene used in organic LED by depositing first graphene molecular precursor on top of metal surface and transforming deposited first graphene molecular precursor into surface bound graphene interfacial layer.

NAVEH D Y