Inventor
WOONGCHUL CHOI
Inventor
KR
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy36%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution36%
B60LPropulsion of electrically-propelled vehicles7%
G01RMeasuring electric variables7%
H02JElectric power networks7%
Y02TClimate change mitigation technologies related to transportation7%
PatentTitleYear
12,412,960Porous separator and lithium secondary battery comprising same202512,002,990Porous separator and lithium secondary battery comprising same202411,796,596Method of managing battery, battery management system, and electric vehicle charging system having the battery management system202311,735,717Lithium electrode, method for manufacturing same, and lithium secondary battery comprising same202311,532,810Lithium electrode, method for manufacturing same, and lithium secondary battery comprising same2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to LG ENERGY SOLUTION LTD (4)· patent assignee history
2022–2024Patents assigned to LG CHEMICAL LTD (2)· patent assignee history
2022–2025Based in KR· patent location history
2023Patents assigned to UNIV KOOKMIN IND ACAD COOP FOUND (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG ENERGY SOLUTION LTD | 4 | 2022–2025 |
| LG CHEMICAL LTD | 2 | 2022–2024 |
| UNIV KOOKMIN IND ACAD COOP FOUND | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 5 | 2022–2025 |