国家/地区 韩国（7） 世界知识产权组织（6） 中国（4） 美国（4） 欧洲专利局（EPO）（3） 日本（2）
IPC部 H（8） C（4） D（2）
IPC大类 H01（6） C01（4） D01（2）
IPC小类 H01M（5） C01B（3） D01F（2）
IPC H01M004/36（5） H01M004/02（4） H01M004/62（4）
H01M010/052（4） H01M004/525（3） C01B032/168（2）
D01F009/12（2） H01M004/13（2） H01M004/131（2）
H01M004/133（2） H01M004/38（2） H01M004/48（2）
H01M004/505（2） H01M004/587（2） H01M010/0525（2）
发明人 LEE D（11）
公开年 2022（7） 2023（4）
申请年 2021（11）
专利权人 KOREA INST S.（2） LG ENERGY SO.（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

System for measuring image of pattern in scanning type extreme ultraviolet mask process of manufacturing semiconductor device, has order sorting aperture configured to transmit first-order diffraction light of focused coherent EUV light.

LEE D

Semiconductor structure e.g. through silicon via structure for use in high frequency transmission, has substrate, via penetrating through substrate, liner layer formed on sidewall of via, barrier layer comprising conductive two-dimensional material, and conductor filling remaining space of via.

LEE D, WANG Y, LU C, LI D, LV Z

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 composite for anode material in secondary battery including pre-treated carbon nanotube comprises e.g. mixing graphene, silicon-based particles, carbon nanotubes, and solvent to obtain mixed solution.

HAN J, PARK J H, KIM J, CHO J, LEE D, AHJEONG J

Earthing mat for providing earthing function and foot acupressure effect, has grounding unit that is provided with grounding outlet to which grounding plug is connected, and grounding line for grounding grounding outlet.

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

Electrode used in lithium battery, has electrode active material layer that is measured by surface and interfacial cutting analysis system (SAICAS), and ratio of change of vertical relative force (FVR) between first and second points.

LEE D, NAM H, NAM J, KWON I, LEE J, LEE J H, NAM J H, LEE D K, KWON I K, LEE D G, LI D, NAN C, QUAN Y

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