国家/地区 美国（53） 中国（40） 韩国（39） 世界知识产权组织（26） 日本（21） 欧洲专利局（EPO）（10） 台湾（7） 德国（3） 英国（3） 法国（2）
IPC部 C（95）
IPC大类 C23（95）
IPC小类 C23C（95）
IPC C23C016/26（95）
发明人 HONG B（4） HONG B H（4） LI C（4）
LI Y（4） LIU Y（4） SHIN H J（4）
AHN J（3） AHN J H（3） CHEN Y（3）
CHOI J（3） CHOI J Y（3） FAN F Y（3）
FAN S（3） INOUE M（3） INOUE T（3）
公开年 2012（16） 2013（16） 2017（11） 2018（8） 2020（8） 2015（7） 2016（6） 2011（5） 2022（5） 2014（4） 2021（4） 2023（3）
申请年 2011（22）  2012（10）  2016（9）  2015（8）  2019（7）  2014（6）  2017（6）  2013（5）  2020（5）  2022（5）  2010（4）  2021（4）  2018（3） 
专利权人 SAMSUNG ELEC.（7） KOREA ADVANC.（4） SAMSUNG TECH.（4） UNIV SUNGKYU.（4）
BOE TECHNOLO.（3） HANWHA TECHW.（3） HON HAI PREC.（3） HONGFUJIN PR.（3）
KOREA ADV IN.（3） KOREA ELECTR.（3） PANASONIC CO.（3） UNIV SUNGKYU.（3）
UNIV TSINGHU.（3） COMMISSARIAT.（2） CRRC IND RES.（2） GRAPHENE SQU.（2）
HANWHA AEROS.（2） KOREA INST S.（2） NAT INST ADV.（2） SHANGHAI XIN.（2）

Preparing gallium nitride nanowire/graphene composite material useful in sterilizing device, comprises providing substrate, forming layer of gold film on positive and negative surfaces of substrate, growing gallium nitride nanowire on substrate covered with gold film, and depositing graphene film.

LI J, FU Y, DAI Y, LIN C, WANG Z, LIN L, YANG Y, HU Y, XU Z, FU Z

Stranded conductor of graphene wires coated with film, in which included angle between central axis of stranded wire and stranded single graphene root film-coated metal wire is in specific range.

REQUEST N N B P

Electrical connection component for e.g. electric contact, comprises base material and nanocarbon material film composed of graphene laminated material formed by laminating two layers of graphene single layer materials.

KITANO A, SHIMIZU T, KUBO T

Performing graphene copper composite material useful in transmission cable comprises performing chemical vapor deposition on copper powder under methane and reducing atmosphere to form graphene on surface of the copper powder hot-pressing and sintering first powder.

CHEN S, LIU J, CHI C, GAO J, PANG Z, ZHANG Q, CHEN B, HAN Y, ZHU Z, DING Y

Method for preparing graphene metal composite material useful in field of alloy preparation for electrical, mechanical, and thermodynamic applications, comprises e.g. growing graphene on surface of metal material, heating, and applying pressure to metal material grown with graphene.

QU Y, TAN H, WANG W, SHEN D

Preparing graphene copper composite material useful in supercapacitors and motor drive devices, comprises e.g. pre-setting multi-layer copper foil in hot pressing chamber, adopting chemical vapor deposition, preparing graphene film on copper foil surface, and sintering graphene-copper.

GONG M, ZHAO M, LI M, CHEN C, CHEN Q, YANG W, LI Y, WANG Y, LIU B, PEI Z, ZHANG X, LIANG J

Preparing copper-based graphene useful for preparing copper-based graphene conductor of electric wire cable, comprises performing surface cleaning and drying on copper material, stacking with high temperature resistant substrate, annealing, and growing graphene layer on copper material surface.

FU J, YANG J, SHEN H, ZHANG W, MA Y

Method for growing graphene on structured copper base, involves shaping copper powder and copper foil by isostatic pressing to form ingot, and growing graphene from ingot by chemical vapor deposition to form copper-based graphene.

ZHANG W, FU J, YANG J, SHEN H, MA Y

Continuous production apparatus of multiple types of carbon film, comprises reduction section for reducing substrate placed on belt conveyor, and raw material carbon source supply section that supplies raw material carbon source.

WATANABE J

Conductive structure, comprises conductive material layer including metal and work function control layer including two-dimensional material with defect, to control work function of conductive structure.

LEE C, KIM C, LEE E, BYUN K, KIM S, SHIN H, SHIN H J, BYUN K E, LEE C S, LI C, JIN C, LI Y, JIN S, SHEN X