Inventor
Chun-Seok Ko
Inventor
Hwaseong-si, KR
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Kprimary
H10KOrganic electric solid-state devices31%
G09GArrangements or circuits for control of indicating devices using static means to present variable information29%
H05BElectric heating19%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%
H01LSemiconductor devices5%
F16LPipes2%
G02BOptical elements, systems or apparatus2%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them2%
G06FElectric digital data processing2%
H05KPrinted circuits2%
PatentTitleYear
11,054,607Light-cancelling ring for retaining camera lens and lens module using same202110,395,603Display device and electronic device having the same20198,907,561'Display device and organic light emitting diode display device'20148,847,246'Organic light emitting diode display'20148,779,659'Display device and organic light emitting diode display device'20148,710,736'Organic light emitting display apparatus'20148,643,002'Organic light emitting diode display'20148,638,326'Organic light emitting diode display'20148,436,529'Organic light emitting display and method of manufacturing the same'20138,421,353'Organic light emitting diode display with specific sealing member'20138,258,523'Display device and organic light emitting diode display'20127,999,466'Display device with power generator on panel cover and manufacturing method thereof'20117,915,616'Display device and driving method thereof'20117,859,494'Display device and driving method thereof'20107,843,520'Display apparatus with transistors connected to sub-pixel electrodes'20107,812,799'Display device with improved gradation expression and driving method of the same'20107,773,057'Display device and driving method thereof'20107,767,474'Drive film, drive package for organic light emitting diode display, organic light emitting diode display including the same and method thereof'20107,742,025'Display apparatus and driving method thereof'20107,705,530'Display device'20107,675,061'Display device and driving method thereof'20107,633,746'Display device'20097,196,750'Flat display apparatus'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2011Patents assigned to SAMSUNG ELECTRONICS CO LTD (12)· patent assignee history
2007–2010Based in Gyeonggi-do, KR· patent location history
2009–2019Based in Hwaseong-si, KR· patent location history
2012–2014Patents assigned to KO CHUN-SEOK (8)· patent assignee history
2012–2014Based in Yongin, KR· patent location history
2013–2019Patents assigned to SAMSUNG DISPLAY CO LTD (8)· patent assignee history
2014Patents assigned to RYU DO-HYUNG (4)· patent assignee history
2014Patents assigned to KIM SANG-SOO (3)· patent assignee history
2021Based in New Taipei, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 12 | 2007–2011 |
| KO CHUN-SEOKself | 8 | 2012–2014 |
| SAMSUNG DISPLAY CO LTD | 8 | 2013–2019 |
| RYU DO-HYUNG | 4 | 2014 |
| KIM SANG-SOO | 3 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hwaseong-si, KR | 11 | 2009–2019 |
| Yongin, KR | 9 | 2012–2014 |
| Gyeonggi-do, KR | 2 | 2007–2010 |
| New Taipei, TW | 1 | 2021 |