Inventor
Chul Ho Jeong
Inventor
Gwangju-si, KR
Overview
Patents· 29 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus15%
H01LSemiconductor devices14%
H10KOrganic electric solid-state devices14%
C09JAdhesives8%
C08LCompositions of macromolecular compounds6%
Y10TTechnical subjects covered by former us classification5%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%
C09DCoating compositions, e.g. paints, varnishes or lacquers3%
PatentTitleYear
11,050,305Fixed-frequency voltage calibration in a wireless power transfer system202110,793,747Hard coating composition and flexible display device including the hard coating composition20209,994,731Cover window, method of manufacturing cover window, and display device including cover window20189,921,346'Optical films for reducing color shift and organic light-emitting display apparatuses employing the same'20189,865,844'Display device'20189,853,093Organic light emitting diode device20179,624,403'Adhesive film for polarizing plate, polarizing plate including the same and optical display including the same'20179,627,654'Organic light emitting diode device'20179,625,624'Color improving film and method of manufacturing the same'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'20169,464,212'Adhesive composition and optical member using the same'20169,348,066'Film for improving color display and method of manufacturing the same'20169,349,993'Film for improving color display and method for manufacturing the same, and display apparatus including improved color display film'20169,341,750'Optical films for reducing color shift and organic light-emitting display devices employing the same'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'20158,877,883'Adhesive composition for polarizing plate and polarizing plate and optical member including adhesive layer formed using the same'20148,557,896'Adhesive composition for a semiconductor device, adhesive film, and dicing die-bonding film'20138,558,388'Patternable adhesive composition, semiconductor package using the same, and method of manufacturing semiconductor package'20138,217,195'Photocurable compound'20128,183,303'Adhesive composition and adhesive film made therefrom'20127,953,465'Mobile communication terminal'20117,863,758'Adhesive film composition, associated dicing die bonding film, and die package'20117,396,729'Methods of forming semiconductor devices having a trench with beveled corners'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2018Patents assigned to SAMSUNG ELECTRONICS CO LTD (15)· patent assignee history
2011–2018Patents assigned to CHEIL IND INC (15)· patent assignee history
2011–2020Based in Seoul, KR· patent location history
2012–2013Based in Gwangju, KR· patent location history
2013–2016Patents assigned to JEONG CHUL (3)· patent assignee history
2013–2017Based in Uiwang-si, KR· patent location history
2015–2016Patents assigned to CORNING PREC MATERIALS CO LTD (4)· patent assignee history
2015–2018Based in Gwangju-si, KR· patent location history
2015–2018Based in Hwaseong-si, KR· patent location history
2017–2020Patents assigned to SAMSUNG DISPLAY CO LTD (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHEIL IND INC | 15 | 2011–2018 |
| SAMSUNG ELECTRONICS CO LTD | 15 | 2008–2018 |
| SAMSUNG DISPLAY CO LTD | 5 | 2017–2020 |
| CORNING PREC MATERIALS CO LTD | 4 | 2015–2016 |
| JEONG CHULself | 3 | 2013–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gwangju-si, KR | 11 | 2015–2018 |
| Hwaseong-si, KR | 5 | 2015–2018 |
| Seoul, KR | 4 | 2011–2020 |
| Uiwang-si, KR | 4 | 2013–2017 |
| Gwangju, KR | 3 | 2012–2013 |