国家/地区 美国（102）
IPC部 B（102）
IPC大类 B82（102） C01（102） H01（57）
B32（37） C23（30） B01（28）
B05（12） C09（11） C25（8）
C07（6） H05（6） B44（5）
C03（5） C08（5） C22（5）
IPC小类 B82Y（102）
IPC B82Y040/00（102）
发明人 CHOI J（7） SHIN H（6） JIANG K（5）
LIN X（5） SHIN H J（5） YOON S（5）
AHN J（4） CHOI J Y（4） FAN F Y（4）
FAN S（4） HONG B（4） HONG B H（4）
LIN X Y（4） XIAO L（4） CHIBA G（3）
公开年 2012（102）
申请年 2011（52）  2012（44）  2010（6） 
专利权人 SAMSUNG ELEC.（9） KOREA INST S.（7） UNIV SUNGKYU.（6） HANWHA TECHW.（5）
HON HAI PREC.（5） HONGFUJIN PR.（5） SAMSUNG TECH.（5） UNIV SUNGKYU.（5）
UNIV SUNGKYU.（5） UNIV TSINGHU.（5） CHINESE ACAD.（3） EMPIRE TECHN.（3）
HAIYANGWANG .（3） JX NIPPON MI.（3） MASSACHUSETT.（3） NIPPON MININ.（3）
NIPPON MININ.（3） OCEAN S KING.（3） OCEANS KING .（3） SEMICONDUCTO.（3）

Structure, useful in e.g. a graphene device e.g. a transistor, comprises a substrate, a growth layer, a graphene layer, and a protective layer, where the growth layer is disposed on the substrate and has a groove.

CHOI B, LEE E, WHANG D, CHOI B L, LEE E K, WHANG D M, CHOE P, HWANG T

Graphene useful in power storage device e.g. display devices having at least one hole inside a ring-like structure formed by carbon and nitrogen or carbon and at least one element selected from Group 16 element and halogen.

HIROHASHI T, OGUNI T, KOKUNI T

Multilayer graphene, useful in power storage device e.g. display devices, video cameras and lighting devices, comprises graphenes stacked in layered manner, where graphenes comprise six-membered ring, poly-membered ring and oxygen atom.

OGUNI T, TODORIKI H, OSADA T, KOKUNI T, TODOROKI H, NAGATA T

Making liquid foam from graphene involves preparing aqueous dispersion of graphene oxide; adding water miscible compound to aqueous dispersion of graphene oxide to produce a mixture including modified form of graphene oxide.

ALCAZAR J D, THOMAS E L, ALCAZAR JORBA D

Producing graphene, used in e.g. capacitor and ink, comprises providing metallic particles as templates, providing carbon source, reacting metallic particles and carbon source and forming graphene particles on metallic particles.

COLEMAN K

Forming graphene, comprises flowing inert gas through chamber including graphite oxide disposed in it under first reaction conditions and exposing graphite oxide to hydrogen under second reaction conditions.

RAMAPRABHU S, KANIYOOR A, BABY T T

Method for non-destructively transferring graphene, involves nondestructively combining graphene coated with media with target substrate, and removing media to transfer graphene to target substrate nondestructively.

REN W, GAO L, MA L, CHENG H

Graphene-based steel tubes, pipes or risers used for conveying petroleum, gas and biofuels, and for use in underwater riser systems for deep water with direct application in petroleum industry, comprise aluminum, cobalt, copper and chromium.

CARVALHO A L M D, ZURBA N K, MOREIRA DE CARVALHO A L, MOREIRA D C A L

Copper foil for manufacturing graphene, has specified sum total of oxides and sulfides having diameter of below preset value before heating under hydrogen and argon-containing atmosphere.

CHIBA Y, YAMAJI T, YOSHIHIRO C, TATSUYA Y, CHIBA G

Copper foil for manufacturing graphene, has specified total number of oxide and sulfide having specified diameter with respect to elemental-analysis measurement of surface using scanning electron microscope.

CHIBA Y, YAMAJI T, YOSHIHIRO C, TATSUYA Y, CHIBA G