国家/地区 欧洲专利局（EPO）（4）
IPC部 H（4） C（2）
IPC大类 H01（4） C01（2）
IPC小类 H01M（2）
IPC H01M004/36（2） H01M004/62（2） H01M010/052（2）
发明人 HAN J（4）
公开年 2022（2）
申请年
专利权人

Anode used for secondary battery, comprises anode electrode current collector, anode active material layer formed on surface of anode current collector, where anode active material layer comprises anode active material including artificial graphite.

JANG H H, KIM M S, KIM H M, RYU S B, YOOK S H, HAN J H, KIM M, KIM H, HYUN Y, HAN J, YOOK S, RYU S, JIN X, JIN W, ZHANG H

Active material used for positive electrode of lithium secondary battery, is made of nickel-based lithium transition metal oxide, and comprises at least one secondary particles comprising aggregate of primary macroparticles, and coating layer comprising carbon material.

DO J, LHO E, PARK K, HAN G, KWAK M, PARK S, LEE D, LEE S, JUNG W, LHO E S, PARK K J, MIN K, PARK S M, LEE D J, LEE S O, JUNG W M, ZHENG W, LI S, LI D, HAN J, PARK G

Source device for emitting x-rays to bones of human body for medical inspection, comprises emitter formed on upper surface of cathode electrode to emit electrons and anode electrode is formed to be spaced apart from cathode electrode.

LEE C J, LEE S H, HAN J S, GO H B, GO H, HAN J, LI X, LEE C

One-dimensional conductive nanomaterial-based conductive film used for e.g. light-emitting diode, has substrate, layer with carbon nanotube and/or metal nanorod, and another layer with tungsten oxide, graphene and/or manganese dioxide.

HAN J, LEE G, JEONG H, JEONG S, KIM J, HAN J T, LEE G W, JEONG H J, JEONG S Y, KIM J S