国家/地区 韩国（7）
IPC部 C（4） H（4） B（3）
G（2）
IPC大类 H01（3） B82（2） C01（2）
C08（2） C09（2）
IPC小类 H01M（3） B82Y（2）
IPC H01M004/02（3） H01M004/62（3） B82Y030/00（2）
H01M004/13（2） H01M010/052（2） H01M010/0525（2）
发明人 CHO H（7）
公开年 2021（3）
申请年 2020（3） 
专利权人 LG CHEM LTD（2） LG ENERGY SO.（2）

Noble metal-manganese oxide composite catalyst for a positive electrode of an aqueous rechargeable battery that regenerates a solvent of an aqueous electrolyte.

LEE M, KIM H, NO W J, JEONG M J, JO H, OH S H, CHO H, JUNG M J, NOJU, KIM H S, LEEMINAH

Parametric device for use as frequency converter and oscillator, has slabs of which permittivity is periodically changed over time and which has predetermined thickness, where slabs are arranged at regular intervals.

CHO H, PARK J, LEE S, MIN B, CHO H J

Electrode for use in a secondary battery of electric vehicle, comprises an electrode active material layer, which includes an electrode active material and a conductive material, and the conductive material includes graphene.

KIM T G, PARK S Y, LEE B R, CHO H M, YOO T G, KWAK M, KON K T, RAM L, MIN K, LIU T, CHO H, LEE B, PARK S, JIN T

Electrode for use in a secondary battery of electric vehicle, comprises an electrode active material layer, which includes electrode active material, and conductive material that has first conductive material and second conductive material.

KIM T G, PARK S Y, LEE B R, CHO H M, YOO T G, KWAK M, KON K T, RAM L, MIN K, LIU T, CHO H, LEE B, PARK S, JIN T

Manufacture of heat-dissipating composite material used for electronic device, involves e.g. mixing inorganic binder and filler to prepare mixture, heat-treating obtained mixture, and mixing composite particles and polymer material.

CHOA Y H, RYU S H, LIM M S, CHO H B, SONG Y S, CHOA Y, LIMMINSUP, CHO H, SONG Y

Apparatus for manufacturing cell sheet, has graphene layer that is formed adjacently in electrode, and patterned electrode that is formed adjacently in support layer.

KIM D, CHOI S, HYEON T, KIM S, CHO H, CHO K, HONG C S, HWAN H T, HYEONG K D, JU K S, RIM C H, WON C G

Adhesive useful for bonding aluminum-polyurethane composite material, comprises graphene oxide comprising epoxy, hydroxy or carboxylic acid group, and alkoxysilane compound comprising amine, epoxy, carboxylic acid, hydroxy or thiol group.

CHO H C, LEE S H, LEE D S, KANG K H, CHEOL C H, HUN L S, SU L D, HO G G, KANG K, LEE D, LEE S, CHO H