国家/地区 世界知识产权组织（13）
IPC部 H（10） C（5） B（4）
D（2）
IPC大类 H01（8） C01（4） B32（2）
B82（2） D01（2） H05（2）
IPC小类 H01M（4） C01B（3） H01L（3）
B32B（2） B82Y（2） D01F（2）
H05K（2）
IPC H01M004/36（4） H01M004/02（3） H01M004/62（3）
H01M010/052（3） B32B009/00（2） B82Y040/00（2）
D01F009/12（2） H01L021/02（2） H01L021/36（2）
H01L029/06（2） H01L033/00（2） H01L033/02（2）
H01L033/12（2） H01M004/13（2） H01M004/134（2）
发明人 LEE D（13）
公开年 2022（4） 2012（2） 2023（2）
申请年 2021（6）  2011（2）  2014（2） 
专利权人 KUMOH NAT IN.（3） AN S（2） KIM S（2） KOREA INST S.（2）
LEE D（2） LG ELECTRONI.（2） LG ENERGY SO.（2） LG SILTRON I.（2）
SK SILTRON C.（2）

Fiber composite comprises multiple carbon nanotubes having fiber shape and oriented in axial direction of fiber, and plate-shaped carbon material filled between adjacent carbon nanotubes.

KOO B C, KIMSEOGYUN, HWAN K J, LEE D, DONG K, HWANG J Y, KIM D Y, KIM J W, KU B, KIM S G, KIM J, KIM N D, KIM D

Lithium ion battery used as wearable product, comprises anode comprising anode collector and composite anode material, cathode comprising cathode collector and composite cathode material, separator positioned between anode and cathode, and electrolyte in contact with anode and cathode.

HWANG T, BHARDWAJ R C, CAO L, LEE D, LUO Q

Diaphragm of sound generating device, has matrix structure that is provided with material and comprises through holes or non-through holes, and graphene layer that is positioned in portion of through holes/non-through holes.

LEE S, LEE K, LEE D

Manufacturing nano-carbon material comprises doping boron into original nano-carbon material, doping carbon into boron-doped nano-carbon material, and carrying out strong acid treatment.

HWANG J Y, KOO B C, DONG K, KIM D Y, GEE H, LEE D, NAM J, KU B C, KIM N D, HONG S K, LEE D J, NAM J T

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

Positive electrode used for lithium-sulfur battery, comprises current collector and positive electrode active material layer arranged on surface of current collector, where positive electrode active material layer comprises positive electrode active material and additive.

LEE D, KIM T G, UK L D, JIN Z, LI D

Cathode pole piece for use in electrochemical device, has first cathode framework layer located between current collector and second layer, where porosity of first layer is greater than that of second layer.

XIE Y, LI D, CHEN M, LEE D, XIE Y S

Apparatus used for producing graphene, comprises e.g. substrate loading chamber having first rotating roll for loading multiple of individual substrates, roll chamber having second rotating roll, reaction chamber, and conveyor belt.

KIM K, LEE D, KIM K S, LEE D Y

Heat-dissipation sheet used in electronic device, comprises thermally conductive base layer formed on one surface of heat radiation enhancing layer comprising graphene and/or graphite, and has specified horizontal thermal conductivity.

MIN E H, LEE D, KIM M S, NOH H S, HAN H J, LEE D W

Electron-emissive element, has graphene emitter adhered on emitter supporting unit and metal mesh, insulating layer provided with gate electrode, and gate supporting unit supported with graphene gate.

PARK S, LEE D, KIM I, SUNG J, LEE C, KANG D, YU E, PARK S H, LEE D G, KIM I H, SUNG J K, LEE C S, KANG D S, YU E A