国家/地区 美国（68） 韩国（32） 世界知识产权组织（32） 中国（27） 日本（27） 欧洲专利局（EPO）（16） 台湾（11） 德国（6） 英国（6） 土耳其（3） 法国（2） 香港（2）
IPC部 B（72）
IPC大类 B82（72）
IPC小类 B82Y（72）
IPC C23C016/26（72）
发明人 CHOI J（5） SHIN H（5） AHN J（4）
ELSAYED K A M（4） FAN F Y（4） FAN S（4）
HONG B H（4） JIANG K（4） LIN X（4）
MAAROUF A A（4） SHIN H J（4） WOO Y（4）
XIAO L（4） YOON S（4） AHN J H（3）
公开年 2012（18） 2013（15） 2011（6） 2015（6） 2014（5） 2016（4） 2023（4） 2010（2） 2018（2） 2019（2） 2020（2） 2021（2） 2022（2）
申请年 2012（16）  2011（15）  2013（11）  2010（4）  2014（4）  2022（4）  2015（3）  2017（3）  2021（3）  2009（2）  2016（2）  2019（2）  2020（2） 
专利权人 SAMSUNG ELEC.（11） HANWHA TECHW.（4） HON HAI PREC.（4） HONGFUJIN PR.（4）
SAMSUNG TECH.（4） UNIV IMAM AB.（4） UNIV SUNGKYU.（4） UNIV TSINGHU.（4）
HANWHA AEROS.（3） UNIV CALIFOR.（3） CALIFORNIA I.（2） COMMISSARIAT.（2）
COMMISSARIAT.（2） EMPIRE TECHN.（2） GRAPHENE SQU.（2） GUO S（2）
INT BUSINESS.（2） KOREA ADV IN.（2） LEE J（2） OZKAN C S（2）

Depositing graphene or graphene oxide onto substrate from gaseous source of carbon precursor involves using plasma-enhanced chemical vapor deposition method, where carbon precursor consists of ethylene and the process is carried out in absence of carrier gas.

JOUIAD M, EL MARSSI M, LEJEUNE M

Transparent electrode for solar cell, comprises transparent substrate and composite layer disposed on transparent substrate, where composite layer comprises graphene layer and set of nanoparticles, where nanoparticles are embedded in graphene layer and extend through thickness of graphene layer.

ELSAYED K A M, MAAROUF A A

Preparing solar cell involves heating substrate deposited with nanoparticles, forming composite layer with graphene layer, cooling, disposing transparent substrate having quartz, glass and polymers such as polymethylmethacrylate, polystyrene, fabricating electrode, forming cathode and electrolyte.

ELSAYED K A M, MAAROUF A A

Method of forming nano crystalline graphene, involves arranging substrate having pattern in reaction chamber, injecting reaction gas into reaction chamber, reaction gas including carbon source gas, inert gas, and hydrogen gas that are mixed, generating plasma of reaction gas in reaction chamber.

LEE C, JUNG A, SHIN H, SHIN K, SHIN K W, SHIN H J, JUNG A R, LEE C S

Making solar cell involves depositing multiple nanoparticles on surface of chemical vapor deposition substrate, heating substrate and nanoparticles at sub-atmospheric pressure, and contacting gaseous mixture comprising methane and hydrogen with nanoparticles.

ELSAYED K A M, MAAROUF A A

Removing polymethylmethacrylate (PMMA) from graphene surface by subjecting PMMA layer to deep UV light irradiation, treating irradiated PMMA layer to remove PMMA layer and drying cleaned layer located on substrate in stream of nitrogen gas.

ALEXEEVA N, KASALYNAS I

Transparent electrode for photovoltaic cells, comprises transparent substrate and composite layer including graphene layer and nanoparticles that are embedded in graphene layer and extended through thickness of graphene layer.

ELSAYED K A M, MAAROUF A A

Producing polymer-coated graphene layer structure involves e.g. adding substrate to reaction chamber, supplying flow comprising precursor compound to form graphene layer structure, heating and spin-coating using polymer or polymer precursor.

GLASS H, GUINEY I, TYLER M, WALLIS R, THOMAS S, TAYLOR M

Crystalline graphene used in display device, is obtained by performing thermal treatment involving supplying heat to inorganic substrate, introducing vapor carbon supply, and binding activated carbon to grow crystalline graphene.

SHIN H, CHOI J, WOO Y, YOON S

Detecting abnormal growth of graphene by preparing inspected object having graphene film formed by chemical vapor deposition on substrate, using dark-field optical system to receive light from film and detecting abnormal growth of graphene.

IFUKU R, MATSUMOTO T, FUJIO A, SAITO K, RYOTA I, TAKASHI M, AKIRA F, KOUSAKU S