国家/地区 美国（18） 韩国（12） 世界知识产权组织（9） 中国（7） 日本（6） 欧洲专利局（EPO）（5） 台湾（4） 德国（2） 西班牙（2） 印度（2）
IPC部 B（20）
IPC大类 B32（20）
IPC小类 B32B（20）
IPC B32B009/00（20）
发明人 CHOI J（4） CHOI J Y（4） KIM H K（3）
AHN J（2） BAE S（2） BAE S K（2）
CHOI W（2） CHOI W M（2） GANG B S（2）
GEUN K H（2） HONG B H（2） HUI H B（2）
HYEON A J（2） KIM H（2） KIM H M（2）
公开年 2011（20）
申请年 2010（12）  2011（5）  2009（3） 
专利权人 SAMSUNG ELEC.（4） UNIV SUNGKYU.（3） AHN J（2） BAE S（2）
GRAPHENE SQU.（2） HONG B H（2） KIM H K（2） SNU R DB FOU.（2）

Broadband optical limiter useful in devices used for protecting human eyes and optical sensors, comprises many graphene nano-sheets and a base material (liquid or polymer gel) in which the graphene nano-sheets are distributed.

ZHAO W, ZHAO B

Nanoparticles, useful in electrochemical cells and supercapacitors for storing and/or releasing lithium ions, comprise component A of metals, semimetals, metal compounds or semimetal compounds e.g. lithium cobalt oxide, and graphene coating.

IVANOVICI S, YANG S, FENG X, MUELLEN K, MULLEN K

Preparation of graphene-type conductive material involves applying oxide graphene sol and metal salt solution and/or metal colloidal solution on substrate layer, separating, forming solid film and treating at specified condition.

LIANG M, ZHI L

Method for forming graphene layer e.g. few-layer graphene, for high frequency low-noise amplifier for communication application, involves using carbon in layer to pass via another layer to upper surface and forming graphene layer on surface.

BOL A A, CARRUTHERS R A, CHU J O, GRILL A, LAVOIE C, SAENGER K L, TSANG J C

Composition used in e.g. solar cell applications and organic light-emitting diodes comprises crosslinked graphene sheets or graphite oxide.

LETTOW J, SCHEFFER D, VARMA V, REDMOND K

Nanocomposite material, useful to produce electronic device and/or structural material, comprises a substrate, optionally functionalized graphene, optional adhesive component to adhere graphene to substrate and an optional protective layer.

KINLOCH I A, YOUNG R J, NOVOSELOV K S

Composition useful for producing photovoltaic device and nanostructure assembly of graphene quantum dots, and for producing soluble graphene quantum dot, comprises a population of graphene quantum dots.

LI L, XIN Y, YAN X

Roll-to-roll doping method for large-area graphene area, involves passing graphene film through doping solution that contains dopant or dopant vapor for doping graphene film.

AHN J, BAE S, HONG B H, KIM H K, BAE S K, GANG B S, GEUN K H, HUI H B, HYEON A J

Electronic device useful as e.g. electronic display, comprises graphene layer, planar hexagonal boron nitride layer operably associated with graphene layer, power source, phosphor layer, and metal atoms intercalated in boron nitride layer.

SUNG C, SONG J

Manufacture of graphene involves forming laminate structure comprising metal thin film and carbon-dissolved silicon thin film and then thermal-treating structure.

KIM K B, KIM H M