国家/地区 美国（20） 世界知识产权组织（14） 中国（12） 欧洲专利局（EPO）（10） 韩国（9） 日本（6） 澳大利亚（2） 加拿大（2） 西班牙（2） 台湾（2）
IPC部 B（20）
IPC大类 C01（20） B82（16） H01（11）
B01（5） B32（5） B05（4）
C07（4） C09（4） C23（4）
C25（3） B41（2） C08（2）
H05（2）
IPC小类 C01B（20）
IPC C01B032/194（20）
发明人 NA D（2） NA D H（2）
公开年 2013（10） 2014（6） 2015（4）
申请年 2013（20）
专利权人 HANWHA AEROS.（2） HANWHA TECHW.（2） SAMSUNG ELEC.（2） SAMSUNG TECH.（2）

Etching method of graphene, involves etching exposed portions of graphene to form etched graphene structure, after applying resist to surface of graphene opposite to patterned substrate.

ANDERSON K, SJONG A

Formation of binder-free hybrid carbon nanotube and graphene nanostructure for energy devices, involves forming on substrate, depositing catalyst particles and growing nanotubes on graphene layer using ethylene/hydrogen mixture.

WANG W, GUO S, OZKAN C S, OZKAN M

Production of uniformly-doped large area multi-layered graphene element used for display/screen of electric/electronic device, involves forming openings in graphene sheet, and holding graphene element and dopant at elevated temperature.

RUSSO S, CRACIUN M, BOINTON T H

Transferring a graphene layer from a metal substrate to a second substrate by providing a graphene layer on the metal substrate, adsorbing hydrogen atoms on the metal substrate, and treating the metal substrate.

HUYGHEBAERT C, VEREECKEN P M, POURTOIS G

Hydrogen treated graphene surface having specified band gap and hole mobility.

HONG J I, SON J Y, HONG J, SON J, SUN Z

Manufacturing graphene film involves preparing catalyst metal having at least surface on which graphene is formed, forming support layer on graphene, and isolating graphene and support layer from catalyst metal.

NA D, LEE E, YOON J, NA D H, LEE E K, YOON J H, LI Y

Graphene for electronic equipment e.g. display device, battery, photoelectric device and solar cell, contains nitrogen-containing organic compound.

NA D H, PARK E S, RYU J C, WON D K, CHEOL R J, NA D, WON D, PARK E, RYU J, YUAN D, YOO J H, LIM Y M, HUH Y

Fabricating graphene platelet, comprises providing highly-graphitized graphene, and providing shear force acting on graphitized graphene to separate highly-graphitized graphene into graphene platelets having single or multi-layer structure.

LIN I, LIN H, LIN Y, SONG J, SUNG C, LIN I C, SUNG C M, LIN H C

Graphene-based foam having a structure defined by three-dimensional network of interconnected and ordered open cells useful e.g. in electrode, capacitor, fuel cell, battery, capacitive desalination device and thermal or acoustic insulator.

LI D, QIU L

Covalent patterning or molecular printing of graphene surface, for use in e.g. sensors involves coating the tip with ink mixture; inducing force-accelerated reaction between first reactive element from graphene and second element from ink.

BRAUNSCHWEIG A B, BIAN S