国家/地区 韩国（19） 世界知识产权组织（7） 中国（3） 美国（3） 欧洲专利局（EPO）（2）
IPC部 C（11） H（11） B（4）
G（3）
IPC大类 H01（10） C08（5） C01（4）
B01（3） C09（3） C07（2）
H05（2）
IPC小类 H01M（7） C08K（5） B01J（3）
C01B（3） C08L（3） H01L（3）
C08J（2） C09K（2） H05K（2）
IPC C08K003/04（5） H01M004/62（5） H01M010/052（5）
H01M004/02（4） H01M004/04（3） H01M004/131（3）
H01M004/36（3） C08K009/02（2） C08K009/04（2）
H01M004/134（2） H01M004/1391（2） H01M004/1395（2）
H01M004/525（2）
发明人 KIM J H（20）
公开年 2022（20）
申请年 2021（11）  2022（5）  2020（4） 
专利权人 KOREA INST S.（4） BESTGRAPHENE.（2） GWANGJU INST.（2） SAMSUNG ELEC.（2）

Cathode composition used for lithium secondary battery, comprises cathode active material comprising cathode active material particles having secondary particle shape and cathode active material particles having single particle shape, and conductive material including linear-type conductive material.

LEE Y S, KIM J R, KIM J H, MIN J Y, BAE S W, LEE M R, LEE J Y, JANG H J, ZHANG X, LI Z, LI M, PAE S, MIN J, JIN Z, KIM J, LEE Y, LEE M, LEE J, CHANG H J

Infrared adaptive transparent camouflage film comprises substrate portion, graphene layer on substrate portion, electrode layer spaced apart from graphene layer, and ion gel layer formed on or between graphene layer and electrode layer.

LIM M K, KIM H D, KIM K S, KIM J H, JUNG H J, LEE H J, HYUN S M, LIM M, KIM K, KIM J

Additive useful in positive electrode for lithium secondary battery, comprises lithium cobalt oxide, and carbon material i.e. carbon nanotubes and carbon nanofibers adsorbed on the surface of the lithium cobalt oxide.

KIM J H, OH S S, KIM H H, JO C H, YOO T G, KIM J, OH S, KIM H, LIU T, ZHAO Z, JIN Z

Carbon composite material useful for building materials for heating and and electronic industry and electronic devices, comprises polymer resin and carbon material.

YANG C M, KIM J H, LEE Y S, RYEOL K N, KIM S K, RYU J S, LEE M W, NA W, MINGOOK K, PARK H B

Environmentally friendly laminated film useful in packaging material comprises e.g. polybutylene adipate terephthalate, polyhydroxy aldehyde, polybutylene succinate, thermoplastic starch, polylactic acid, polyethylene and polypropylene.

PARK K, KIM J H, KYUNG L

Coating composition used for forming coating layer for lowering coefficient of friction of wiper blade rubber-based glass with respect to glass, comprises lubricant additive and solvent, where lubricant additive is functionalized graphene capable of self-adhesion to wiper blade rubber base.

KIM M G, CHIN S M, HONG S M, OH J T, KIM J H

Lithium metal negative electrode for lithium ion battery, has buffer layer that is positioned on lithium metal anode to prevent damage to anode, and protective layer is located on buffer layer to inhibit dendritic growth of anode.

KIM H J, KIM J H, KIM W, YOON H C, DAEUNJANG

Silicon negative electrode for lithium ion battery, has silicon negative electrode mixture layer that is positioned on negative electrode current collector, where buffer layer is located on silicon anode mixture layer.

KIM H J, KIM J H, KIM W, PARK H, SEO S H, SONG H K

Thin-film structure used in semiconductor element, comprises substrate, nanocrystalline graphene layer on substrate, and two-dimensional material layer on nanocrystalline graphene layer, where substrate is silicon, silicon dioxide, aluminum oxide, quartz, germanium, gallium nitride, aluminum nitride.

CHO Y, LEE Z, SHIN H, SONG S, SON S, KIM J, KWON S, LEE C, LEE C S, YONG K S, KIM J H, SONG S U, SHIN H J, YI J H, CHO Y C

Light-emitting device for e.g. displays, includes carbon-containing film comprising at least one carbon atom, and light-emitting alkylene group, where light-emitting group is chemically bonded to at least one carbon atom on surface of carbon-containing film.

HWANG K, CHOI H, KIM J, KWAK S, JEONG J, BAEK S, KIM S, BAIK M, JUNG Y, SIK C Y, BAEK M H, JUNG J H, KIM J H, CHOI H H, HWANG K Y