Inventor

CHOI YOUNG GEUN

KR50 patents

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

CHOI YOUNG GEUN

LG CHEMICAL LTD

Secondary battery and life prediction apparatus thereof

Method and apparatus for assessing lifespan of secondary battery

Electrolyte for lithium secondary batteries and lithium secondary battery including the same

Method of preparing electrode assembly and electrode assembly prepared using the method

Apparatus for estimating a battery free capacity

Separator for lithium secondary battery and lithium secondary battery including the same

Positive electrode for secondary battery and secondary battery including the same

Negative electrode and method for manufacturing same

Method of manufacturing electrode current collector for secondary battery and electrode including electrode current collector manufactured using the method

Electrode for electrochemical device and method for manufacturing the same

Test cell with high reliability in electrode characteristic test

Method of preparing electrode for lithium secondary battery and electrode for lithium secondary battery prepared thereby

Electrode, method for manufacturing the same, electrode manufactured by the method, and secondary battery comprising the same

Lithium secondary battery

Lithium secondary battery

Electrolyte for lithium secondary batteries and lithium secondary battery including the same

Lithium secondary battery

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

Electrolyte for lithium secondary batteries and lithium secondary battery including the same

Lithium secondary battery

NEOFECT CO LTD

Light-emitting diode glasses, control system for multiple light-emitting diode glasses, and control method therefor

Rehabilitation training apparatus

Rehabilitation training apparatus

Rehabilitation training apparatus

Light-emitting diode glasses, control system for multiple light-emitting diode glasses, and control method therefor

Rehabilitation training apparatus

Device for assisting body movement

Robot for upper-limb rehabilitation

Apparatus for assisting in finger motion

Sensing device and method for processing sensing data

SK HYNIX INC

Semiconductor memory device and method for detecting weak cells

Data storage device and method of operating the same

Data storage device intergrating host read commands and method of operating the same

Temperature control device, semiconductor device including the same, and method for controlling the semiconductor device

Semiconductor apparatus

Semiconductor devices and semiconductor systems including the same

Self-refresh control device and method for reducing a current requisite for self-refresh operation using the same

Semiconductor device

Sense amplifier driving device and semiconductor device including the same

Internal voltage generation circuits

SAMSUNG ELECTRONICS CO LTD

Memory device performing in-memory prefetching and system including the same

Memory device and memory system for direct communication between the memory devices

Power reduction method for multi-path receiver including multi-receivers and the multi-path receiver

CHOI YOUNG GEUN

Power-up signal generation circuit

Mat compress circuit and semiconductor memory device having the same

Voltage monitoring test circuit and voltage monitoring method using the same

DOMOTION LTD

Apparatus for moving display screen of mobile computer device

SUNKYONG IND LIMITED

Different shrinkage mixed yarn and method of producing such

HYNIX SEMICONDUCTOR INC

Semiconductor memory device

FURIOSAAI CO

Neural network processor