国家/地区 中国（18） 美国（16） 世界知识产权组织（8） 韩国（6） 欧洲专利局（EPO）（3） 台湾（2）
IPC部 C（32）
IPC大类 C01（32） G01（18） B82（15）
H01（9） G11（5） B01（3）
B32（3） G02（3） G03（3）
C07（2） C12（2） C23（2）
G09（2）
IPC小类 C01B（32）
IPC C01B031/04（32）
发明人 WANG L（4） ZHANG J（4） CHANG J（3）
GAO X（3） GUO E（3） HUANG S（3）
YU Z（3） YUE H（3） ZHANG C（3）
ZHANG H（3） BYUNG Y S（2） CHOI J（2）
CHOI K（2） CHOI N（2） HAN Y J（2）
公开年 2014（32）
申请年 2013（20）  2014（10）  2012（2） 
专利权人 SAMSUNG ELEC.（3） UNIV HARBIN .（3） SNU R DB FO.（2） TOSHIBA SAMS.（2）
UNIV SEOUL N.（2）

Method for aligning graphene oxide cell in optical device, involves obtaining graphene oxide, adding AC field to graphene oxide solution, and distributing graphene oxide solution among anomaly phase, isotropy phase and nematic phase.

JANG K S, SEUNG H H, TIANZI S

Magnetic field sensor device, comprises a semiconductor body, electronic components formed in substrate layer, and a Hall plate that is provided on top of semiconductor body and above a passivation layer and comprises graphene compound.

FRANKE J

Improvement of graphene nanodevice spin filter effect comprises growing graphene in base plate surface, cutting via electron beam lithography, connecting strip to electrodes, regulating electric field and measuring spin filter efficiency.

TANG G, HUANG Y

Formation of modified graphene surface used for forming graphene layer for device e.g. nanoelectromechanical systems, involves providing defect-free graphene monolayer, and providing molecules comprising binding group in solvent.

SCHNEIDER G F, DEKKER C, DECKER C

Enzyme-graphene oxide composite for e.g. biofuel battery electrode, comprises electrically conductive material and plate-type structured graphene oxide, which is covered with multiple layers of enzyme.

KIM J, JAE H K

Formation of graphene quantum dots for imaging and sensing applications involves adding organic starting material which is hydrophilic compound containing functional groups e.g. carboxyl group to vessel and heating organic starting material.

ZHAO J X, WU X

Manufacture of graphene, carbon nanotube, fullerene and/or graphite for forming structure, involves depositing metal-containing material on graphene, carbon nanotube, fullerene and/or graphite and irradiating electron beam on structure.

SHIM J, JEON T, EOM K, LEE D, SHIM J Y, JEON T H, EOM K S, LEE D H

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 quantum dot-sulfide composite material preparation performing ultrasonic dispersion of graphene oxide with deionized water to obtain brown-yellow suspension, and adding zinc acetate and thiourea to brown-yellow suspension.

JIANG K, XU F, BAI D, GAO Z, WANG J, WU D

Preparation of graphene material for e.g. sensor used for detection involves adding sulfuric acid in beaker, heating, stirring potassium persulfate and phosphorus pentoxide, dissolving, reacting, cooling, separating, washing, and drying.

LI F, ZHENG F