Inventor
Seong Eun Park
Inventor
Gwangmyeong-si, KR
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices9%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles7%
H10HInorganic light-emitting semiconductor devices having potential barriers7%
Y02TClimate change mitigation technologies related to transportation7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology4%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy4%
H10DInorganic electric semiconductor devices4%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h104%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%
PatentTitleYear
11,018,379Electrode, secondary battery using same, and method for manufacturing electrode202110,982,815Lighting device and LED circuit board with a center opening with a protrusion202110,720,520Method of controlling wafer bow in a type III-V semiconductor device202010,418,633Electrode for lithium secondary battery, method for preparing same, electrode assembly for lithium secondary battery comprising same, and lithium secondary battery comprising same201910,322,521Realwood film, manufacturing method thereof, and articles comprising the same201910,293,675Powertrain for eco-friendly vehicle201910,059,187Power train system for hybrid electric vehicle20189,688,131'Powertrain of hybrid vehicle'20179,608,075'III-nitride semiconductor device with doped epi structures'20178,941,140'Light-emitting device including nitride-based semiconductor omnidirectional reflector'20158,008,647'Nitride semiconductor device with superlattice active layer including barrier layers with different energy band gaps'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2019Patents assigned to HYUNDAI MOTOR CO LTD (3)· patent assignee history
2017Patents assigned to INFINEON TECHNOLOGIES AMERICAS CORP (1)· patent assignee history
2017–2019Based in Gwangmyeong-si, KR· patent location history
2019Patents assigned to HYUNDAI MOBIS CO LTD (1)· patent assignee history
2019Based in Daejeon, KR· patent location history
2020Patents assigned to INFINEON TECHNOLOGIES AUSTRIA AG (1)· patent assignee history
2020Based in Chandler, AZ, US· patent location history
2021Patents assigned to AMOGREENTECH CO LTD (1)· patent assignee history
2021Based in Cheonan-si, KR· patent location history
2021Based in Seoul, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HYUNDAI MOTOR CO LTD | 3 | 2017–2019 |
| AMOGREENTECH CO LTD | 1 | 2021 |
| HYUNDAI MOBIS CO LTD | 1 | 2019 |
| INFINEON TECHNOLOGIES AMERICAS CORP | 1 | 2017 |
| INFINEON TECHNOLOGIES AUSTRIA AG | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gwangmyeong-si, KR | 3 | 2017–2019 |
| Cheonan-si, KR | 1 | 2021 |
| Seoul, KR | 1 | 2021 |
| Chandler, AZ, US | 1 | 2020 |
| Daejeon, KR | 1 | 2019 |