国家/地区 世界知识产权组织（27）
IPC部 H（20） C（14） B（7）
G（3）
IPC大类 H01（18） C01（10） C23（5）
B01（3） B32（3） C08（3）
B65（2） B82（2） G01（2）
H05（2）
IPC小类 H01M（11） C01B（10） H01L（7）
C23C（4） B01J（3） B32B（3）
C08K（3） C08L（3） B65H（2）
IPC H01M010/052（9） H01M004/38（8） H01M004/36（7）
H01M004/62（7） H01M004/134（6） H01M004/1395（5）
H01M004/04（4） H01M004/587（4） C01B031/04（3）
C01B032/182（3） C08K003/04（3） H01M004/02（3）
H01M004/133（3） H01M004/1393（3） B01J019/12（2）
发明人 KIM Y（27）
公开年 2021（6） 2022（6） 2018（4） 2023（4） 2017（2）
申请年 2021（10）  2017（5）  2022（4）  2012（2）  2020（2） 
专利权人 LG CHEM LTD（4） LG ENERGY SO.（4） GRAPHENE SQU.（3） SAMSUNG ELEC.（3）
CHARMTRON CO.（2） SAMSUNG SDI .（2） UNIV KYUNGHE.（2） UNIV SEOUL N.（2）
UNIV SUNGKYU.（2）

Porous carbon material used in positive electrode for lithium-sulfur battery, has specific surface area and impurities removed through pretreatment using microwaves.

SONG M, PARK I, CHOI R, LEE H, KIM Y, PARK S, YANG S, MYUNGJUN S, PARK I T, KIM Y H

High temperature furnace tube for use in semiconductor process, has supporting plate distributed with multiple layers for supporting multiple substrates, where each substrate is placed on each layer of supporting plate.

WANG H, ZHANG S, SHEN H, LV C, ZHOU D, KIM J, PARK J S, WANG J, JIA S, ZHANG X, KIM Y

Method for manufacturing graphene light source of organic light emitting device, involves forming graphene oxide layer by bonding ionized oxygen to portion of graphene layer, and emitting green light or blue light by graphene oxide layer.

KIM Y, CHO M H, KANG S, KIM Y D, KANG S W

Hydrogel patch useful for improving skin disease, comprises hydrogel comprising polymer, and nanoparticles having charge different from that of hydrogel.

KIM J Y, CHOI S W, KIM Y E, CHOI S, KIM Y

Optical device including ring resonator comprises e.g. optical waveguide extending in first direction on substrate, and ring resonator is adjacent to optical waveguide on substrate in second direction crossing first direction.

KIM Y, CHO M H, KIM Y D

Lithium electrode for lithium secondary battery, has protective layer formed on surface of lithium metal layer, where protective layer includes two-dimensional material and intrinsic porous polymer.

KIM M, KIM Y, KIM S, KIM K, KIM Y J, HYUN K, JIN Q, JIN X, JIN Y, JIN M

Heat dissipation sheet comprises graphene oxide particle layers formed by graphene oxide particles having average diameter, and having fine wrinkle structure.

KIM Y, PARK C, KIM Y D, MYUNG P C

Negative electrode used for lithium battery, consists of current collector and active material layer containing active material and composite conductive material including core containing carbon-based conductive material, and coating layer comprising ion conductive polymer.

CHOI J H, KWON S U, KIM Y G, KOO K S, KIM K J, KIM H, ARIKAWA Y, JEON S H, HAN S S, HYEON C, KWON S W, KIM Y, KOO K, KIM K, YUUYA A A, CHUN S, HAN S

All-solid secondary battery comprises positive electrode comprising positive electrode active material layer, negative electrode comprising negative electrode current collector, and solid electrolyte layer.

CHANG W, KIM Y, KU J, SUGIMOTO T, KU J H, KIM Y E, CHANG W S, SUGIMOTO S, KIM Y I, JANG W S

Negative electrode for use in lithium-sulfur battery, comprises current collector and lithium-sulfur battery negative electrode positioned on at least one surface of negative electrode current collector and comprising protective layer.

KIM Y, KIM B S, KIM K, KIM Y J, HYUN K, JIN Q, KIM B, JIN Y