国家/地区 美国（61） 中国（45） 韩国（40） 世界知识产权组织（40） 日本（29） 欧洲专利局（EPO）（27） 印度（8） 台湾（8） 俄罗斯（7） 墨西哥（6） 巴西（5） 新加坡（5） 西班牙（4） 加拿大（3） 德国（3） 香港（3） 法国（2）
IPC部 B（76）
IPC大类 B82（76）
IPC小类 B82Y（76）
IPC B82Y040/00（76）
发明人 CHOI J（5） CHOI J Y（5） HONG B H（5）
SHIN H（5） SHIN H J（5） AHN J（4）
BAE S K（4） KIM H K（4） BAE S（3）
CHOI W（3） CHOI W M（3） CHUNG H（3）
CHUNG H J（3） GANG B S（3） GEUN K H（3）
公开年 2011（76）
申请年 2011（39）  2010（30）  2009（7） 
专利权人 SAMSUNG ELEC.（9） UNIV SUNGKYU.（8） GRAPHENE SQU.（3） GUARDIAN GLA.（3）
GUARDIAN IND（3） GUARDIAN IND.（3） UNIV SUNGKYU.（3） ABDELSAYED V（2）
AHN J（2） ALOTHMAN Z A.（2） BAE S（2） BASF SE（2）
BAYER TECHNO.（2） ELSHALL M S（2） HONG B H（2） KIM H K（2）
KOREA INST S.（2） KUNMING PHYS.（2） MAX PLANCK G.（2） SAMSUNG TECH.（2）

Manufacture of graphene involves using face centered cubic metal catalyst with single oriented texture.

CHA S W, HONG B H, HONG S Y, JUNG M H, KIM K E, KIM K H, MAENG K S, PARK C W, PARK S B

Manufacturing method of graphene transfer film involves applying air pressure to at least one of graphene growth film and carrier film so that graphene and carrier film are attached to each other.

CHO S, SONG Y, CHO S H, SONG Y I

Forming graphene used in e.g. bioanalytics involves providing graphite sample having atomic layers of carbon; introducing solvent and ions into spaces between the atomic layers; expanding space; and separating the layers using driving force.

LOH K P, WANG J, JUNZHONG B, LOH K, LUO J, ZUNZHONG W

Making graphene involves making graphite oxide substrate by exfoliating graphene oxide sheet in aqueous solution, neutralizing and centrifuging the solution, and evaporating/spin coating the solution on material; and exposing to laser beam.

SOKOLOV D A, SHEPPERD K R, ORLANDO T M

Forming graphene thin films/functionalized graphene coatings, comprises providing conducting substrate and electrophoretically forming graphene or functionalized graphene using solution comprising e.g. exfoliated graphene sheets.

BANERJEE S, WHITTAKER L, LEE V, WHITAKER L

Graphene composition, useful in electrical device, preferably e.g. sensor, bipolar junction transistor, field effect transistor and light emitting diode, comprises a graphene monolayer and an alkali metal disposed on the graphene monolayer.

SHIN H, CHOI J, AHN J, JEON C, AHN J R, CHOI J Y, JEON C H, SHIN H J

New graphene comprising a structure of carbon atoms partially substituted with boron atoms and nitrogen atoms, where the graphene has a band gap, useful in a channel of a transistor.

LEE S, SEO S, WOO Y, CHUNG H, HEO J, LEE S H, SEO S A, WOO Y S, CHUNG H J, HEO J S, HUN L S

New functionalized graphene compound comprising graphene and fluorine having specific fluorine to carbon ratio used as structural material, electronic component, optical component, magnetic component or coating.

GEIM A, RAVEENDRANNAIR R, NOVOSELOV K, RAEBINDEURAN N R, RAVEENDRAN N R

Method for preparing graphene, involves taking and dispersing oxidized graphite alkene to obtain solution of oxidized graphite alkene, preparing graphene oxide film through spin-coating, reducing oxide graphene to obtain pure graphene.

CAI C, LIANG H, LIU H, REN W, SU J

Method for preparing nano composite material of graphene and manganese dioxide for use as e.g. catalyst, involves washing product to prepare graphene that is dispersed in potassium permanganate solution, and adding and reacting acid.

CAI Y, GUO N, QIN Z, WANG L