国家/地区 韩国（22） 美国（9） 世界知识产权组织（4） 中国（3）
IPC部 H（16） C（14） B（6）
G（4） D（2） E（2）
F（2）
IPC大类 H01（12） C01（5） C09（5）
H05（5） B01（4） C08（4）
C04（3） E04（2） G02（2）
IPC小类 H01M（5） H05K（5） B01J（4）
C01B（4） C08K（4） C09D（4）
H01L（4） C04B（3） C08L（2）
E04B（2） G02F（2） H01G（2）
IPC H05K009/00（3） B01J004/00（2） B01J019/12（2）
B01J019/28（2） C01B032/184（2） C08K003/04（2）
C09D007/61（2） C09D007/65（2） C09D163/00（2）
C09D175/14（2） E04B001/92（2） H01G004/12（2）
H01M004/66（2） H01M004/86（2） H01M004/90（2）
发明人 PARK J（25）
公开年 2022（14） 2021（6） 2023（5）
申请年 2021（25）
专利权人 PARK J（4） COWINDST CO .（3） KOREA ADVANC.（2） KOREA ELECTR.（2）
SAMSUNG ELEC.（2）

Method for manufacturing three-dimensional electrode structure for lithium secondary battery, has network framework material provided with porous channels, where graphene oxide powder is coated on surface of network framework.

KIMBYEONGGON, LEE S M, HEE C J, PARK J, WOO K, CHOI H

Graphene manufacturing apparatus comprises supply unit, moving unit, laser irradiation unit, and collecting unit connected to other side of moving unit to separate and collect graphene powder from graphite oxide powder or graphene oxide powder.

YANG W S, KIM S J, KIMSUNJOO, LEE J G, PARK H, PARK J, KIM B G

Manufacturing graphene comprises disposing graphite oxide powder or graphene oxide powder in laser irradiation area, irradiating laser to graphite oxide powder or graphene oxide powder and recovering graphene powder generated by irradiation.

YANG W S, KIMSUNJOO, LEE J G, PARK H, PARK J, KIM B G, KIM S J

Method for manufacturing poly-fluorine fluoride security device, involves coating solution containing two-dimensional material on silicon substrate, heating silicon substrate to evaporate solvent of solution, and cleaning surface of silicon substrate.

PARK J

Producing carbon paper useful for manufacturing electromagnetic wave shielding sheet comprises mixing cellulose fibers and graphene in water, adding crosslinking agent or binder, filtering solution, drying, compressing and heat treating.

SHIN H, KIM H, PARK J H, KU K, GUO E, PARK J, JIN H

Flash memory device for use in neuromorphic computing system, has blocking insulating layer that is arranged on floating gate and has second dielectric constant greater than first and upper gate that is disposed on blocking insulation layer.

KWAK J, PARK E P, LEE S Y, KIM I H, PARK J K, KIM J, KIL P J, JUNG Y J, JEONG Y, PARK J, KIM I, LEE S, PARK E, KWAK J Y

Optical modulation device for changing transmission/reflection, polarization, phase, intensity and path of incident light used in optical devices, has dielectric patterns aligned on insulating film in first direction.

PARK J, KIM J Y, JANG M S, MINSEOKJANG

Producing dielectric ceramic useful in multilayer ceramic capacitor of gas sensor, comprises mixing amphoteric metal oxide nanoparticles and graphene oxide precursor, stirring, mixing composite and dielectrics and sintering.

JANG H W, LEE G H, PARK J, HOON U T

Heat-dissipating coating composition useful for producing LED lighting luminaire, comprises carbon nanotubes, epoxy resin, dispersibility improving copolymer, photoinitiator, and thermally conductive material.

PARK J, KWON Y K

Device for transferring micro LED to temporary substrate using shape memory material, has movement module for moving first transfer unit and second transfer unit along X-axis, Y-axis and Z-axis directions.

LEE J G, PARK H, KIMSUNJOO, PARK J, KIM B G