Inventor
O'Dae Kwon
Inventor
Yongin-si, KR
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein11%
H01LSemiconductor devices11%
H10BElectronic memory devices11%
B82YSpecific uses or applications of nanostructures6%
G06FElectric digital data processing6%
G09FDisplaying6%
G09GArrangements or circuits for control of indicating devices using static means to present variable information6%
H01FMagnets6%
H10DInorganic electric semiconductor devices6%
H10HInorganic light-emitting semiconductor devices having potential barriers6%
PatentTitleYear
11,127,789Magnetic memory devices202110,943,969Multi-panel organic light emitting display device20216,238,970'Method for fabricating a DRAM cell capacitor including etching upper conductive layer with etching byproduct forming an etch barrier on the conductive pattern'20015,238,867'Method for preparing an optical switching device having multiple quantum wells'19934,824,587'Composites of coercive particles and superparamagnetic particles'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989Patents assigned to DOW CHEMICAL CO (1)· patent assignee history
1989Based in Midland, MI, US· patent location history
1993Patents assigned to POSCO EDUCATIONAL FOUNDATION (1)· patent assignee history
1993Based in Kyungsangpuk, KR· patent location history
2001–2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (2)· patent assignee history
2001Based in Seoul, KR· patent location history
2021Patents assigned to LG DISPLAY CO LTD (1)· patent assignee history
2021Based in Yongin-si, KR· patent location history
2021Based in Suwon-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 2 | 2001–2021 |
| DOW CHEMICAL CO | 1 | 1989 |
| LG DISPLAY CO LTD | 1 | 2021 |
| POSCO EDUCATIONAL FOUNDATION | 1 | 1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yongin-si, KR | 1 | 2021 |
| Suwon-si, KR | 1 | 2021 |
| Seoul, KR | 1 | 2001 |
| Kyungsangpuk, KR | 1 | 1993 |
| Midland, MI, US | 1 | 1989 |