国家/地区 中国（33） 美国（10） 世界知识产权组织（8） 韩国（7） 欧洲专利局（EPO）（5） 台湾（5） 英国（2） 日本（2）
IPC部 C（53）
IPC大类 C23（53） H01（21） C01（20）
B22（4） C30（4） C22（3）
C25（3） G01（3） H05（3）
B05（2） B21（2） B23（2）
B82（2） G21（2）
IPC小类 C23C（53） C01B（20） H01L（11）
H01J（5） B22F（4） C30B（4）
H01M（4） B05D（2） B23K（2）
B82Y（2） C22C（2） C25F（2）
G01N（2） G21H（2） H05H（2）
IPC C23C016/26（53）
发明人 MA Y（6） LI P（4） CHENG Y（3）
LIU Z（3） QI Y（3） SHEN H（3）
WANG K（3） ZHANG J（3） BYUN K（2）
CHEN Z（2） CHENG S（2） DIXON S（2）
FENG H（2） HEE L（2） HYUN L J（2）
公开年 2022（53）
申请年 2021（53）
专利权人 SHANGHAI XIN.（4） ZHEJIANG CHI.（4） BEIJING GRAP.（3） TOKYO ELECTR.（3）
UNIV PEKING（3） APPLIED MATE.（2） BEIJING TECH.（2） CHINA NUCLEA.（2）
DAEJOO ELECT.（2） PARAGRAF LTD（2） SAMSUNG ELEC.（2） UNIV CHINA E.（2）

Preparing metal-based graphene composite material, comprises mixing graphene slurry and metal powder to form mixed slurry, and forming mixed slurry into metal-based graphene composite material by chemical vapor deposition in oxygen-free environment.

QIAN T, CAO H, SHEN H, LV X, MA Y

Vacuum processing apparatus for removing oxidizing gas, comprises decompressable process container, supply port that is formed on side wall of process container and configured to supply, to process container, and apparatus also comprises ionic liquid that absorbs oxidizing gas.

HAYAKAWA T, UMESHITA N, AKIYAMA K, SEKIGUCHI K, ASAKO R, NAKANO T, ARYAL D, ROTONDARO A, IWASHITA M, IIZUKA Y, UEDA H

Mechanical hand for film continuous graphene film continuous scale deposition device, has screw rod whose end is installed on driving device, and push rod slidably mounted on screw rod along length direction of screw rod.

XIE S

Growing single-layer graphene useful in semiconductor device involves fixing copper foil on cathode, placing in acidic electrolyte, applying voltage between working and counter electrodes, placing copper foil and growing single layer graphene on both sides of copper foil by chemical vapor deposition.

SHEN H, MA Y

Twin-chamber roll-to-roll graphene film manufacturing device useful for transparent display and flexible display having upper chamber with supply roller for supply catalytic metal film and winding roller for winding catalytic metal film.

KI K Y

Visualizing distribution and intrinsic orientation of periodically spaced one-dimensional structures by depositing electrically conductive solid film of imaging material onto surface of two-dimensional material, providing polarization microscope, and imaging layered composite at acquisition angles.

AMADO E, KRESSLER J

Forming a graphene layer structure used in Hall effect sensor, involves providing growth substrate having growth surface, and forming graphene layer structure on growth surface by chemical vapor deposition method, where growth surface is formed of material consisting of e.g. magnesium aluminate.

GRIFFIN R M, THOMAS S, GUINEY I, DIXON S

Wafer for CVD growth of uniform graphene at temperature in excess temperature, comprises planar silicon substrate, insulating layer provided across silicon substrate, and barrier layer provided across insulating layer, where barrier layer is alumina and/or hafnium oxide layer.

JAGT R, KAINTH J, DIXON S

Depositing graphene layer on substrate in plasma enhanced chemical vapor deposition of graphene at low temperatures, involves providing substrate within modular microwave plasma chamber, and flowing carbon source and hydrogen source into modular microwave plasma chamber.

KRAUS P A, NGUYEN H, MEBARKI B, WANG C, VALENCIA C, CHUA T C

Use of protective graphene coating involves depositing graphene on substrate to produce composite, removing substrate or graphene, and depositing graphene membrane on glassy surface for providing protection for screen and display case of two or three dimensional artwork e.g. museum.

GALIOTIS C, ANAGNOSTOPOULOS G, PASTORE CARBONE M G, PATERAKIS G, KOTSIDI M, GORGOLIS G