Inventor
Kyugil Choi
Inventor
Yongin-si, 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 energy26%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution26%
Y02PClimate change mitigation technologies in the production or processing of goods21%
Y10TTechnical subjects covered by former us classification11%
H01LSemiconductor devices5%
H05BElectric heating5%
H10KOrganic electric solid-state devices5%
PatentTitleYear
9,681,501'Multi layer for encapsulation comprising a planarizing organic thin layer and a conformal organic thin layer'20179,419,255'Secondary battery'20168,900,742'Secondary battery and method of manufacturing the secondary battery'20148,895,180'Lithium polymer secondary battery with external wrapping member'20148,697,268'Secondary battery'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2017Patents assigned to CHOI KYUGIL (5)· patent assignee history
2014–2016Patents assigned to AHN CHANGBUM (4)· patent assignee history
2014–2016Patents assigned to SAMSUNG SDI CO LTD (4)· patent assignee history
2014–2016Based in Yongin-si, KR· patent location history
2017Patents assigned to APPLIED MATERIALS INC (1)· patent assignee history
2017Patents assigned to HWANG HOSUNG (1)· patent assignee history
2017Based in Seoul, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHOI KYUGILself | 5 | 2014–2017 |
| AHN CHANGBUM | 4 | 2014–2016 |
| SAMSUNG SDI CO LTD | 4 | 2014–2016 |
| APPLIED MATERIALS INC | 1 | 2017 |
| HWANG HOSUNG | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yongin-si, KR | 4 | 2014–2016 |
| Seoul, KR | 1 | 2017 |