Inventor
Yongkyoung Kim
Inventor
Daejeon, 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 energy19%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution19%
C08JWorking-up16%
Y10TTechnical subjects covered by former us classification13%
B01DSeparation9%
B29CShaping or joining of plastics9%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts6%
C08LCompositions of macromolecular compounds3%
C09DCoating compositions, e.g. paints, varnishes or lacquers3%
Y02PClimate change mitigation technologies in the production or processing of goods3%
PatentTitleYear
10,826,041Separator, lithium battery including the same, and method of manufacturing separator202010,205,149Manufacturing method of porous multilayered polyolefin20198,795,826'Microporous polyolefin composite film with a thermally stable porous layer at high temperature'20148,486,521'Microporous polyethylene film with good property of strength and permeability at high temperature'20138,354,185'Microporous polyethylene film with good property of strength and permeability at high temperature'20138,048,936'Microporous polyolefin film possessing good mechanical properties and thermal stability'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2019Patents assigned to SK INNOVATION CO LTD (5)· patent assignee history
2011–2019Based in Daejeon, KR· patent location history
2013–2014Patents assigned to KIM YONGKYOUNG (3)· patent assignee history
2013–2014Patents assigned to LEE YOUNGKEUN (3)· patent assignee history
2013Patents assigned to JUNG INHWA (2)· patent assignee history
2013Patents assigned to KANG GWIGWON (2)· patent assignee history
2020Based in Yongin-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SK INNOVATION CO LTD | 5 | 2011–2019 |
| KIM YONGKYOUNGself | 3 | 2013–2014 |
| LEE YOUNGKEUN | 3 | 2013–2014 |
| JUNG INHWA | 2 | 2013 |
| KANG GWIGWON | 2 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daejeon, KR | 5 | 2011–2019 |
| Yongin-si, KR | 1 | 2020 |