国家/地区 韩国（11） 美国（7） 世界知识产权组织（5） 中国（4） 欧洲专利局（EPO）（3） 日本（3）
IPC部 C（8） H（8） B（6）
G（3）
IPC大类 H01（8） C01（7） B32（3）
B01（2） B82（2） C08（2）
C09（2） C23（2） G01（2）
IPC小类 C01B（7） H01L（5） B32B（3）
H01M（3） B01J（2） C08K（2）
C09D（2） C23C（2）
IPC C01B031/02（5） C01B031/04（3） C08K003/04（2）
C23C026/00（2） H01L021/027（2） H01L031/0224（2）
发明人 KIM J（13）
公开年 2014（13）
申请年 2014（5）  2012（4）  2013（4） 
专利权人 INT BUSINESS.（2） KIM J（2） POSCO（2） SK INNOVATIO.（2）
UNIV KOREA R.（2）

Conductive material for use in electrode of lithium secondary battery used as power source of electronic products, has single layer coal-based pitch coated graphene sheet separated from graphite through chemical exfoliating process.

SHIN S Y, WOO S W, KIM E K, KIM J Y, KIM H W, LEE S M, KIM E, KIM J, LI X, SHIN S, WOO S, KIM H

Manufacture of graphene used for negative electrode active material, involves oxidizing graphite using acid to form graphene, oxidizing graphene to form graphene oxide, and reducing graphene oxide.

DO HYEON Y, KIM J

Solid-state device structure for separating and isolating graphene monolayer, has single crystalline monolayer of graphene that is arranged on substrate by single transfer process and has surface area of greater than specific inches.

DIMITRAKOPOULOS C D, FOGEL K E, KIM J, PARK H

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

Method for transferring graphene to wafer in semiconductor device for microelectronics application, involves exfoliating closest monolayer by mechanically splitting spreading layer in which closest monolayer remains on stressor layer.

BEDELL S W, DIMITRAKOPOULOS C D, FOGEL K E, HANNON J B, KIM J, PARK H, PFEIFFER D, SADANA D K, SALDANHA D K, PARK H S

Making nanostructure involves forming graphene layer, forming block copolymer template layer on graphene layer and precursor pattern of metal coupled to block copolymer template layer, and forming metal nanopattern on graphene layer.

KIM U, KIM J, ROH Y, PARK S, PARK Y, YOO S, LEE C, LEE J, CHEON S, KIM U J, KIM J E, ROH Y G, PARK S J, PARK Y S, YOO S M, LEE C W, LEE J S, CHEON S M

Method for forming graphene pattern, involves placing mask having predetermined pattern above graphene thin film layer that is patterned through photolithography process.

KANG S, JEON B, KIM J

Manufacture of graphene counter electrode used for dye-sensitized solar cell, involves manufacturing graphene compound with nitrogen element, and surface-treating fluorine doped tin oxide transparent electrode with graphene compound.

KIM H, JU M, CHOI I, KIM S, KIM J, LEE J, BAEK J, JEON I, CHOI H, KIM H K, JU M J, CHOI I T, KIM S G, KIM J C, LEE J J, BAEK J B, JEON I Y, CHOI H J

Graphene oxide useful in graphene-polymer composite used in coating liquid, for coating steel sheet.

YOO H, KIM J, JUNG Y, YOO H J, KIM J K, JUNG Y G, KIM J S, LIU H

Surface-treated steel sheet comprises a steel sheet substrate and graphene containing polymer resin layer at the upper part of the steel sheet substrate.

KIM J K, YUN H C, YOO H J, KIM J S, JUNG Y G, KIM J, YUN H, YOO H, JUNG Y, LIU H