Inventor
Young Oh
Inventor
Uiwang-si, KR
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus27%
H01LSemiconductor devices23%
H10KOrganic electric solid-state devices23%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
Y10TTechnical subjects covered by former us classification5%
H05BElectric heating4%
B29DProducing particular articles from plastics or from substances in a plastic state2%
C09JAdhesives2%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light2%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein2%
PatentTitleYear
10,050,235Optical film for reducing color shift and organic light-emitting display device employing the same201810,050,234Optical film for reducing color shift and organic light-emitting display device employing the same20189,921,346'Optical films for reducing color shift and organic light-emitting display apparatuses employing the same'20189,625,624'Color improving film and method of manufacturing the same'20179,590,210'Method of evaluating image blur of optical film and optical film with reduced image blur'20179,575,217'Optical film for reducing color shift and organic light-emitting display device employing the same'20179,507,059'Optical films for reducing color shift and organic light-emitting display apparatuses employing the same'20169,507,060'Optical films for reducing color shift and organic light-emitting display apparatuses employing the same'20169,349,993'Film for improving color display and method for manufacturing the same, and display apparatus including improved color display film'20169,348,066'Film for improving color display and method of manufacturing the same'20169,341,750'Optical films for reducing color shift and organic light-emitting display devices employing the same'20169,331,554'System and method for controlling motor'20169,224,984'Optical films for reducing color shift and organic light-emitting display apparatuses employing the same'20159,219,250'Optical film for reducing color shift and organic light-emitting display device employing the same'20159,209,230'Optical films for reducing color shift and organic light-emitting display apparatuses employing the same'20159,165,982'Optical films for reducing color shift and organic light-emitting display apparatuses employing the same'20159,159,956'Optical films for reducing color shift and organic light-emitting display apparatuses employing the same'20159,140,829'Apparatus for fabricating light guide panel and backlight unit having the light guide panel'2015D0519546'Type font'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006Based in Seoul, KR· patent location history
2015–2018Patents assigned to CHEIL IND INC (14)· patent assignee history
2015–2018Patents assigned to SAMSUNG ELECTRONICS CO LTD (14)· patent assignee history
2015–2018Patents assigned to CORNING PREC MATERIALS CO LTD (7)· patent assignee history
2015–2018Based in Uiwang-si, KR· patent location history
2015Based in Paju-si, KR· patent location history
2016–2018Patents assigned to SAMSUNG CORNING PREC MAT CO (4)· patent assignee history
2016Patents assigned to HANWHA TECHWIN CO LTD (1)· patent assignee history
2016Based in Changwon-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHEIL IND INC | 14 | 2015–2018 |
| SAMSUNG ELECTRONICS CO LTD | 14 | 2015–2018 |
| CORNING PREC MATERIALS CO LTD | 7 | 2015–2018 |
| SAMSUNG CORNING PREC MAT CO | 4 | 2016–2018 |
| HANWHA TECHWIN CO LTD | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Uiwang-si, KR | 16 | 2015–2018 |
| Changwon-si, KR | 1 | 2016 |
| Paju-si, KR | 1 | 2015 |
| Seoul, KR | 1 | 2006 |