Inventor
Sung-Kwan Choi
Inventor
Hwaseong-si, KR
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Bprimary
H10BElectronic memory devices23%
H10DInorganic electric semiconductor devices23%
H01LSemiconductor devices15%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them8%
G11CStatic stores8%
H01HElectric switches8%
H04NPictorial communication, e.g. television8%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
PatentTitleYear
9,349,633'Semiconductor devices and methods of manufacturing the same'20168,884,340'Semiconductor devices including dual gate electrode structures and related methods'20148,492,832'Semiconductor device'20135,877,463'Shuttle switch assembly'19995,495,290'Video camera having a view finder with a shield'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–1999Based in Seoul, KR· patent location history
2013–2016Patents assigned to SAMSUNG ELECTRONICS CO LTD (3)· patent assignee history
2013–2014Patents assigned to CHOI SUNG-KWAN (2)· patent assignee history
2013–2014Patents assigned to CHUNG HYUN-WOO (2)· patent assignee history
2013–2014Patents assigned to HONG HYEONG-SUN (2)· patent assignee history
2013–2014Patents assigned to HWANG YOO-SANG (2)· patent assignee history
2013–2016Based in Hwaseong-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 3 | 2013–2016 |
| CHOI SUNG-KWANself | 2 | 2013–2014 |
| CHUNG HYUN-WOO | 2 | 2013–2014 |
| HONG HYEONG-SUN | 2 | 2013–2014 |
| HWANG YOO-SANG | 2 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hwaseong-si, KR | 3 | 2013–2016 |
| Seoul, KR | 2 | 1996–1999 |