国家/地区 世界知识产权组织（13） 中国（12） 美国（11） 欧洲专利局（EPO）（10） 日本（7） 韩国（7） 加拿大（4） 印度（3） 阿根廷（2） 澳大利亚（2）
IPC部 B（23）
IPC大类 B01（23）
IPC小类 C01B（23）
IPC C01B032/182（23）
发明人 KIM H K（2） KIM H M（2） KIM H Y（2）
KIM S G（2） KIMHYUNGKEUN（2） LEE G H（2）
MI K H（2） QIN J（2）
公开年 2021（17） 2020（5）
申请年 2020（23）
专利权人 KOREA ELECTR.（2） UNIV SINGAPO.（2）

Laser-induced carbon material having 3D porous structure produced by irradiating a laser beam on upper surface of the base substrate useful in humidity sensor.

SHIN B S, LEEJUNWOOK, MA Y W, HO K C

Preparing pellicle for extreme UV exposure with graphene defect healing layer, involves forming support layer of silicon nitride material on silicon substrate, and forming core layer of graphene material on support layer.

KIMHYUNGKEUN, MI K H, LEE W S, YANG H S, JOJINWOO, KIM B, JEONJUNHYUCK, LEE G H, KIM H Y, JEON J H, KIM S G, CHO J W, KIM H M, KIM H K

Stirring device for processing graphene, has rotating rod whose left and right sides are movably connected with movable agitating blade which is located at inner side of stirring rod.

QIN J

Directly growing multilayer graphene used in a pellicle for extreme ultraviolet lithography, involves forming small-layer graphene on SiN substrate, forming metal catalyst layer on small-layer graphene, and forming an amorphous carbon layer.

KIMHYUNGKEUN, MI K H, KIM H Y, LEE G H, SUNG K H, KIM H M, KIM S G, KIM H K

Mixing device useful for processing graphene, comprises a stirring tank and a damping box, where the top of the stirring tank is fixedly installed with a motor, and the output end of the motor is fixedly connected with a second belt pulley.

QIN J

Photocatalytic type graphene composite microcrystalline glass panel, has flat substrate uniformly provided with multiple hollow cylindrical through holes in rectangular array, and cylindrical titanium sharp ore layer filled with graphene layer.

OUYANG S, WANG X, LI H

Fabricating porous graphene foam for e.g., electrode, by additively manufacturing printed structure from ceramic slurry, partially debinding, partially sintering, depositing graphene on formed porous ceramic scaffold, and etching scaffold.

DING J, XU X, GUAN C

Cooling device for processing graphene, has second cooling pipe whose one end is fixedly connected with storage box and other end is connected with one end of first cooling pipe through conduit.

LI L

Dry graphene powder composition used in graphene ink used in two- or three-dimensional printing comprises pristine graphene flakes non-covalently functionalized with polymeric amphiphilic molecules.

TRAN T S, ROY CHOUDHURY N, DUTTA N, ROY C N, AWARD T, ROICHOUDURINAMITA, DUTANABA, DUTA N

Carbon-type conjugate used as electrolyte or carrier for catalyst used in layer of membrane electrode junction of polymer electrolyte fuel cell, comprises rare-earth-metal ion and carbon-type solid acid bonded with rare-earth-metal ion.

SHOICHI K, TAKAMASA K