国家/地区 韩国（14） 美国（6） 中国（5） 世界知识产权组织（5） 欧洲专利局（EPO）（3） 日本（2）
IPC部 H（8） C（7） B（3）
E（3） G（2）
IPC大类 H01（8） C08（3） E04（3）
B01（2） C09（2）
IPC小类 H01M（4） H01L（3） B01J（2）
E04H（2）
IPC B01J021/18（2） B01J023/745（2） B01J037/08（2）
H01M004/13（2） H01M004/136（2） H01M004/36（2）
H01M004/38（2） H01M004/58（2） H01M004/62（2）
H01M004/86（2） H01M004/90（2） H01M010/052（2）
H01M010/0525（2）
发明人 KIM M（14）
公开年 2021（9） 2022（5）
申请年 2020（14）
专利权人 UNIV SEOUL N.（4） BASIC SCI IN.（2） LG ENERGY SO.（2）

Sound insulation material for preventing interlayer noise between floors of multi-storey multi-story building, has lower cushioning foam panel inserted and seated inside lower inner side of graphene sound-absorbing hole anti-sound insulation.

PARK K, CHOI J, YOUNG P, DO K, KIM M, HYOCK M

New covalent organic nanosheet comprising covalent bond-based repeating unit useful in thin film for secondary battery i.e. sodium ion battery.

PARK J G, BAIK S, KIM M, SEOB L M

Bead assembly useful for pneumatic tire, comprises bead guider made of rubber composition containing high-reinforcement carbon material is adhered along outer surface of bead bundle made by winding bead wire several times.

KIM M

Hybrid adhesive composition useful for electromagnetic wave shielding, comprises conductive metal particles, graphene, adhesive resin and curing agent, where graphene is chemically modified graphene, and adhesive resin is bonded to functional group of chemically modified graphene.

KIM M G, HONG S M, OH J T, KIM J H, KIM J, OH J, HONG X, KIM M, MYEONGGI K

Branch wire protective cover useful for light-emitting type electric pole has branch wire protection cover including lower cover located adjacent to ground and branch wire protection cover made of material mixed with phosphorescent material.

KWON Y H, KIM M, PARK U G

Perovskite flexible transparent solar cell, comprises lower electrode formed using n-doped graphene, light absorption layer formed on first transport layer, upper electrode formed on second transport layer.

LEE G H, KIM H G, JEONG Y J, KIM M

Transferring graphene formed on first substrate to second substrate comprises e.g. forming support layer of sublimable material to cover graphene on first substrate on which graphene is formed and separating support layer and graphene layer.

LEE G H, KIM M

Phototransistor for use in an imaging device, comprises a source electrode and a drain electrode spaced apart from each other on a substrate, where a photosensitive channel layer is disposed on the substrate and connects the source electrode.

KIM D, CHANGSOONCHOI, KIM M

Cathode for lithium secondary battery, comprises cathode active material containing sulfur-carbon composite comprising thermally expanded reduced graphene oxide and sulfur, and additive containing montmorillonite.

YANG S, HAN S, KIM M, SOHN K, HANSEUNGHUN, SUN Q, JIN M, HAN C

Synthesis of transition metal electrochemical catalyst for forming electrode, involves dissociating nitrogen precursor and transition metal precursor in polyol-based solvent, mixing with support, heat-treating, and performing acid treatment.

KIM J K, SUNG Y E, LEE K S, KIM M J, KIM S J, KIMJAEKUK, SUNG Y, JIN C, KIM M, LI G, KIM J