Inventor

CHOI DONG HYEOK

KR19 patents

⚠️ This page may combine multiple inventors who share the name “CHOI DONG HYEOK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHOI DONG HYEOK

CHOI DONG HYEOK

Lithium ion capacitor

Method of manufacturing lithium ion capacitor

Thermoelectric material, method for preparing the same, and thermoelectric module including the same

Metal oxide electrode material, and electrochemical capacitor using the same and manufacturing process for producing the same

SAMSUNG ELECTRO MECH

Magnetic sheet, wireless charging sheet and method for manufacturing magnetic sheet

Magnetic composite sheet and electromagnetic induction module

Method for manufacturing lithium ion capacitor and lithium ion capacitor manufactured using the same

LG INNOTEK CO LTD

Antenna module comprising shield layer and wireless power receiving device

Magnetic sheet and wireless power module comprising same

Permanent magnet, method for manufacturing same, and motor comprising same

SAMSUNG ELECTRONICS CO LTD

Nanoparticles passivated with cationic metal-chalcogenide compound

Nanoparticles passivated with cationic metal-chalcogenide compound

LEE SANG KYUN

Method of manufacturing lithium ion capacitor and lithium ion capacitor manufactured using the same

Electrolyte for lithium ion capacitor and lithium ion capacitor including the same

KOREA ELECTRIC POWER CORP

Mid-temperature range dry regenerable solid carbon dioxide sorbent, slurry composition and method for manufacturing the same

Mid-temperature range dry regenerable solid carbon dioxide sorbent, slurry composition and method for manufacturing the same

KIM HAK KWAN

Hybrid capacitor

SAMSUNG ELECTRO MACHANICS CO LTD

Multilayer ferrite sheet, antenna device using the same, and manufacturing method thereof

LEE JOONG BEOM

Fluidized bed water gas shift catalyst