Inventor
Soo Chang Kang
Inventor
Seoul, KR
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices25%
H10DInorganic electric semiconductor devices25%
C21CProcessing of pig-iron, e.g. refining, manufacture of wrought-iron or steel13%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace13%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%
C22BProduction and refining of metals6%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
PatentTitleYear
10,784,253Low voltage trench metal oxide semiconductor field effect transistor202010,593,758Power semiconductor device and method for manufacturing the same202010,109,731Power MOSFET and method for manufacturing the same201810,077,482Molten iron refining method and device thereof201810,038,056Method for fabricating of cell pitch reduced semiconductor device and semiconductor device20189,683,271'Impeller and method of melt-pool processing method using the same'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2018Patents assigned to POSCO (2)· patent assignee history
2017–2018Based in Gwangyang-si, KR· patent location history
2018–2020Patents assigned to MAGNACHIP SEMICONDUCTOR LTD (4)· patent assignee history
2018Patents assigned to ITM SEMICONDUCTOR CO LTD (1)· patent assignee history
2018–2020Based in Seoul, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MAGNACHIP SEMICONDUCTOR LTD | 4 | 2018–2020 |
| POSCO | 2 | 2017–2018 |
| ITM SEMICONDUCTOR CO LTD | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 4 | 2018–2020 |
| Gwangyang-si, KR | 2 | 2017–2018 |