国家/地区 韩国（6） 世界知识产权组织（4） 中国（3） 欧洲专利局（EPO）（2） 日本（2） 美国（2）
IPC部 C（6） B（4） H（3）
G（2）
IPC大类 C01（3） H01（3） B01（2）
C08（2） G01（2）
IPC小类 C01B（3） C08J（2） H01L（2）
H01M（2）
IPC C01B031/04（2） C01B032/182（2）
发明人 LEE J（7）
公开年 2018（5） 2017（2）
申请年 2017（7）
专利权人 SAMSUNG ELEC.（2） STANDARD GRA.（2）

Optical sensor comprises first electrode, graphene quantum dot layer, graphene quantum dot layer which comprises multiple of first graphene quantum dots which are bonded to first functional group and multiple of second graphene quantum dots.

LEE J, SHIN H, LEE D, PARK S, LEE K, LEE E, JO S, HEO J, LEE G, LI Y, ZHAO C, HUH J, LEE J H, SHIN H J, LEE D W, PARK S J, LEE K Y, LEE E K, JO S H, HEO J S

Carbon fiber prepreg or carbon fiber-reinforced plastic used for manufacturing e.g. interior and exterior materials e.g. structural plate, comprises carbon fibers coated using epoxy-containing resin in which graphene is dispersed.

LEE J, KIM G, LEE W, KIM M, PARK J, LEE J H, KIM G S, LEE W J, KIM M J, PARK J Y

Filter useful in system for purifying water, comprises reduced graphene oxide layer.

LEE J, KIM G, LEE W, LEE M, LEE J H, KIM G S, LEE W J, LEE M S

Porous silicon composite clusters used in carbon composite for electrode, comprise porous core comprising silicon secondary particles comprising aggregates of silicon primary particles comprising silicon, silicon oxide and graphene.

SON I, LEE J, PARK S, HAN S, SON I H, LEE J M, PARK S Y, LEE J H, HAN S S, LI Z

Ion exchange membrane useful for redox flow cell, comprises fluorine-based polymer membrane, and a graphene oxide bonded to fluorine-based polymer membrane and having a fluorine-based chain.

LEE J, KIM K, KIM J, LIM M, CHOI W, HAN J

High pressure homogenization apparatus for manufacturing graphene, has channel module including baffle to partition micro-channel into multiple spaces along width direction or height direction.

KIM E J, YOO K H, IM Y H, LEE J Y, KWON W J, KIM E, YOO K, IM Y, LEE J, KWON W

Formation of carbonaceous material used in electrodes, involves heating salt comprising carbon, oxygen, and metal ion in absence of air, to form reaction products comprising carbonaceous material containing graphene sheets.

COFFMAN S, EISENBERG D, FRIEDMAN K A, HELLER A, LEE J