Inventor
Jeong Sam Son
Inventor
Cheongju-si, KR
Overview
Patents· 6 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 energy21%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution21%
Y02PClimate change mitigation technologies in the production or processing of goods21%
Y10TTechnical subjects covered by former us classification17%
Y02TClimate change mitigation technologies related to transportation7%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material3%
B23DPlaning3%
B26DCutting3%
B60LPropulsion of electrically-propelled vehicles3%
PatentTitleYear
10,576,558Device for notching a secondary battery manufactured using the same20209,214,696'Degassing method of secondary battery using centrifugal force'20159,095,987'Device for cutting electrode sheet and secondary battery manufactured using the same'20159,065,151'Manufacture device of battery cell'20158,974,955'Method for manufacturing battery cell and battery cell manufactured using the same'20158,757,351'Device for folding electrode assembly'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2020Patents assigned to LG CHEMICAL LTD (6)· patent assignee history
2014–2020Based in Cheongju-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG CHEMICAL LTD | 6 | 2014–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cheongju-si, KR | 6 | 2014–2020 |