国家/地区 韩国（13）
IPC部 H（8） C（7） B（5）
IPC大类 H01（8） C01（6） B01（4）
B82（3） C08（2）
IPC小类 C01B（5） H01M（5） B82Y（3）
H01L（3） B01F（2） H01B（2）
IPC C01B031/04（4） C01B032/182（4） H01M004/02（4）
H01M004/62（4） H01M010/0525（4） B82Y040/00（3）
C01B032/19（3） B01F017/52（2） B82Y030/00（2）
C01B031/02（2） H01B001/24（2） H01L021/02（2）
H01L021/336（2） H01L029/06（2） H01L029/16（2）
发明人 LI M（13）
公开年 2015（4） 2016（3） 2022（3）
申请年 2014（4）  2015（3）  2021（3） 
专利权人 LG CHEM CO L.（5） LG CHEM LTD（5） SAMSUNG ELEC.（3） LEE J（2）
LEE M（2） SHIN H（2）

Composite positive electrode collector for pole piece of secondary battery, has insulating layer whose surface is provided with protective layer, graphene metallization layer and conductive layer, where protective layer is composed of metal oxide.

PENG J, LI M, LIU X, HUANG Q, RYU S, HWANG C

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

An anode active material for lithium secondary battery comprises a coating layer containing boron and conductive material, bonded to the surface of carbon-based particle.

LEE M R, KANG H G, LEE J H, LEE J, KANG H, LEE M, LI M, LI Z

Semiconductor device comprises second level wiring which is disposed at second metal level higher than first metal level, and includes second via connected to first line wiring, and second line wiring connected to second via.

LEE H B, KIM W D, LEE M J, LEE J E, LEEMINJOO, LI X, JIN W, LI M, LI J

Graphene filter module for removing contaminants like industrial waste and sewage, and heavy metals from raw water of e.g. rivers and lakes, filters incoming water through outer membrane layer, graphene filter layer and inner membrane layer.

LEE J, KIM S, LEE M, HAN S, LEE J H, KIM S H, HAN S Y, JUNGHOON L, SANGHO K, SIN L M, SEONGEUNPARK, YOON S, LI Z, JIN X, LI M, HAN C

Block copolymer used for manufacturing graphene for forming sheet used for electrical component and structural component, comprises substituted hydrocarbon repeating unit and ethylene repeating unit.

LEE M J, SOHN B, CHAE S Y, KWON W J, SOHN K N, SOHN B H, CHAE S, LI M, KWON W, SOHN K

Partially-oxidized graphene used for forming sheet for electrical component and structural component, has oxygen-carbon atomic ratio, lateral size and thickness of specified value.

SOHN K N, LEE M J, KWON W J, PARK S H, YOO K H, SOHN K, LI M, KWON W, PARK S, YOO K

Production of graphene used for electronic component, involves high-speed homogenizing dispersion solution containing expanded graphite and dispersing agent, preparing feed solution, and high-pressure homogenizing.

YANG S B, KWON W J, PARK S H, LEE M J, SOHN K N, YANG S, SOHN K, KWON W, PARK S, LI M

Graphene-metal bonding structure for semiconductor device has intermediate material layer which forms edge-contact with metal layer from boundary portions of material contained in intermediate material layer that contacts metal layer.

LEE J, SHIN H, LEE M, LEE C, LEE J H, SHIN H J, LEE M H, LEE C S, LI M

Conductive composition used for slurry composition for forming electrode, comprises carbon-based materials chosen from carbon nanotubes, graphene and carbon black, and dispersing agent comprising polyaromatic hydrocarbon oxides.

LEE K S, SOHN K N, KWON W J, YANG S B, KIM I Y, YOO K H, LEE M J, LEE J Y, LEE K, SOHN K, KWON W, YANG S, KIM I, YOO K, LEE M, LEE J, LI M, LI J