Inventor

OH SONG-TAEK

KR72 patents

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

OH SONG-TAEK

LG CHEMICAL LTD

Method for predicting battery charge limit, and method and apparatus for rapidly charging battery using same

Detection method of LI plating, method and apparatus for charging secondary battery and secondary battery system using the same

Secondary battery and life prediction apparatus thereof

Electrode mixture, preparation method thereof, and secondary battery including the same

Positive electrode for secondary battery, and lithium secondary battery including same

Electrode assembly and lithium secondary battery comprising the same

Method and apparatus for assessing lifespan of secondary battery

Method and apparatus for rapidly charging battery

Current interrupt device having connection parts with contacting inclined surfaces and battery module including the same

Battery module having improved safety, battery pack including battery module, and vehicle including battery pack

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

Non-aqueous electrolyte solution and lithium secondary battery including the same

Positive electrode for secondary battery and secondary battery including the same

Current interrupt device having connection parts with contacting inclined surfaces and battery module including the same

Multi-layered electrode for rechargeable battery including binder having high crystallinity

Negative electrode and method for manufacturing same

Electrode for electrochemical device and method for manufacturing electrode

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

Method of preparing electrode using current collector having through-pores or holes

Positive electrode for secondary battery and lithium secondary battery including the same

Secondary battery

Secondary battery

Positive electrode for secondary battery and lithium secondary battery including the same

Secondary battery

Electrode for electrochemical device and method for manufacturing the same

Test cell with high reliability in electrode characteristic test

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

Secondary battery

Composition for gel polymer electrolyte and lithium secondary battery including the same

Positive electrode active material with improved output and lithium secondary battery comprising the same

Negative electrode for secondary battery

Multi-layered electrode for rechargeable battery including binder having high crystallinity

Method for designing electrode for lithium secondary battery and method for manufacturing electrode for lithium secondary battery comprising the same

Separator having melting-cutoff portion and electrochemical device including the same

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

Cathode for lithium secondary battery and lithium secondary battery comprising the same

Battery cell capable of measuring inner temperature thereof

Electrode for secondary battery having fine holes

Electrode mixture, preparation method thereof, and secondary battery including the same

Method for estimating reaction of secondary battery and secondary battery comprising battery cell used for the same

Cathode material composite having improved conductivity, cathode and electrochemical device having the same

Positive electrode for lithium secondary battery and lithium secondary battery comprising the same

Cathode active material composition and lithium secondary battery including the same

Stack-folding type electrode assembly

Electrode assembly

Positive active material for secondary battery of improved rate capability

OH SONG TAEK

Positive electrode active material with high capacity and lithium secondary battery including the same

Positive-electrode active material for elevation of output and lithium secondary battery including the same

PARK JUNG HWAN

Mixed cathode active material having improved power characteristics and lithium secondary battery including the same

LG ENERGY SOLUTION LTD

Apparatus, method and computer program for updating current pattern for quick charge