Inventor
Jun-Won Kang
Inventor
Cheonan-si, KR
Overview
Patents· 8 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 energy30%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution30%
Y02PClimate change mitigation technologies in the production or processing of goods26%
Y10TTechnical subjects covered by former us classification15%
PatentTitleYear
9,159,963'Secondary battery having first and second non-coated portions'20158,734,985'Jelly-roll type battery unit and winding method thereof and lithium secondary battery comprising the same'20147,687,204'Non-aqueous electrolyte and a lithium secondary battery comprising the same'20107,611,797'Lithium secondary battery with safety device'20097,022,145'Lithium secondary battery'20066,887,616'Electrode unit and secondary battery using the same'20056,846,594'Lithium secondary battery'20056,083,640'Secondary battery with electrode assembly fixing device'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000Based in Kyungki-do, KR· patent location history
2005–2015Patents assigned to SAMSUNG SDI CO LTD (6)· patent assignee history
2005–2006Patents assigned to CHEIL IND INC (2)· patent assignee history
2005–2014Based in Cheonan-si, KR· patent location history
2010Based in Suwon-si, KR· patent location history
2014–2015Patents assigned to KANG JUN-WON (2)· patent assignee history
2014Patents assigned to KIM CHANG-SEOB (1)· patent assignee history
2014Patents assigned to KIM JU-HYUNG (1)· patent assignee history
2015Based in Yongin-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG SDI CO LTD | 6 | 2005–2015 |
| CHEIL IND INC | 2 | 2005–2006 |
| KANG JUN-WONself | 2 | 2014–2015 |
| KIM CHANG-SEOB | 1 | 2014 |
| KIM JU-HYUNG | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cheonan-si, KR | 5 | 2005–2014 |
| Yongin-si, KR | 1 | 2015 |
| Suwon-si, KR | 1 | 2010 |
| Kyungki-do, KR | 1 | 2000 |