Inventor

SHEEM KYEU-YOON

KR29 patents

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

SHEEM KYEU-YOON

SHEEM KYEU-YOON

Positive active material composition and positive electrode for electrochemical device, and electrochemical device including the same

Active material including a thin film graphite layer and rechargeable lithium battery

Active material for rechargeable lithium battery and rechargeable lithium battery including the same

Positive electrode for rechargeable lithium battery with high voltage and rechargeable lithium battery including same

Crystalline carbonaceous material with controlled interlayer spacing and method of preparing same

Negative active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery

Negative active material comprising carbon core particles coated with thin film covering for a rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same

Negative electrode comprising an additive with a ceramic core and carbon disposed on the core for energy storage device and energy storage device including same

Positive active material and method of preparing same and rechargeable lithium battery including same

Positive active material for rechargeable lithium battery and rechargeable lithium battery including same

SAMSUNG SDI CO LTD

Battery module

Negative electrode for rechargeable lithium battery, rechargeable lithium battery including same and method of preparing rechargeable lithium battery

Negative active material and rechargeable lithium battery including same

Negative active material for rechargeable lithium battery, and rechargeable lithium battery including the same

Electrolyte for lithium battery for solid state drive backup power and lithium battery for solid state drive backup power including the same

Negative active material for rechargeable lithium battery, and rechargeable lithium battery including same

ISHIDA SUMIHITO

Positive electrode for rechargeable lithium battery and rechargeable lithium battery including same

Positive electrode for rechargeable lithium battery and rechargeable lithium battery including same

Negative active material for rechargeable lithium battery and rechargeable lithium battery

KA BOK-HYUN

Negative electrode for secondary lithium battery, and secondary lithium battery

Crystalline carbonaceous material with controlled interlayer spacing and method of preparing same

Crystalline carbonaceous material with controlled interlayer spacing and method of preparing same

KIM JUN-SIK

Negative active material having a core coated with a low crystalline carbon layer for rechargeable lithium battery and rechargeable lithium battery including same

Negative active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same

LEE SO-RA

Negative electrode active material and lithium battery including the same

AN JUNG WOO

Positive active material for rechargeable lithium battery and rechargeable lithium battery

AN JUNG-WOO

Positive electrode for rechargeable lithium battery and rechargeable lithium battery

SONG EUI-HWAN

Rechargeable lithium battery including positive electrode including activated carbon and electrolyte containing propylene carbonate

HAN DA-WOON

Positive electrode for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same