国家/地区 韩国（12） 世界知识产权组织（3）
IPC部 C（7） H（6） B（5）
IPC大类 C01（6） H01（4） B01（2）
B82（2） C08（2） H05（2）
IPC小类 C01B（5） B01J（2） H01M（2）
IPC C01B032/184（5） B01J004/00（2） B01J019/12（2）
B01J019/28（2）
发明人 KIM B G（12）
公开年 2023（4） 2022（3） 2021（2）
申请年 2021（5）  2019（2）  2020（2） 
专利权人 COWINDST CO .（3） KOREA ELECTR.（2） KOREA RES IN.（2） NEPES CO LTD（2）

Method for manufacturing a microporous graphene layer composite flexible electrode, involves irradiating laser to surface of polymer film, and forming microporous graphene layer on surface of polymer film by laser irradiation.

KIM B G, SOO K M, JEON J W, JEONG H

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

Device for transferring micro LED to temporary substrate using shape memory material, has movement module for moving first transfer unit and second transfer unit along X-axis, Y-axis and Z-axis directions.

LEE J G, PARK H, KIMSUNJOO, PARK J, KIM B G

Sheath heater for electric and hydrogen vehicles, has first pipe made of insulating material, where heating wire is connected to power terminal at ends of first pipe and ceramic coating is performed on outer circumferential surface of pipe.

PARK J, KIM B G

Producing porous composite film useful for solar-based vapor generating system, comprises preparing porous polymer film, and forming graphene layer by irradiating laser on one surface of porous polymer film to carbonize area of polymer film.

KIM B G, SOO K M, KIM Y H, WON J C, SOO Y K, KIM Y

Composite heat-radiating sheet capable of being made thin and having excellent flexibility in mobile device, comprises a metal base layer, thermal diffusion layer comprises a graphene sheet formed on at least one surface of metal base layer.

JUNG J, AN H, HOON H, KIM T, KIM B G, PIL K

Manufacturing graphene nanoball comprises disposing coffee grounds and nanoparticle matrix apart from each other, forming graphene layer on nanoparticle matrix by performing chemical vapor deposition using coffee grounds as carbon source.

MOK C S, KIM B G, NOH C

Composition for forming negative electrode, comprises active material comprising silicon-based composite nanoparticles and graphene-based material chosen from graphene oxide, reduced graphene oxide and graphene, and binder.

CHO D H, KIM B G, YUN T I, AHN S H, LIM S S, JIN J S, BAEK J W, KIM S H, HWANG S I, KIM D P