Inventor

Jung Keun Kim

Inventor

Daejeon, KR

Overview

2000–2020

Patent span

Chemistry

Primary field (CPC C)

Patents· 74 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Fprimary

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium7%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices6%

B82YSpecific uses or applications of nanostructures6%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%

C09DCoating compositions, e.g. paints, varnishes or lacquers6%

B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems5%

C08JWorking-up5%

H10KOrganic electric solid-state devices5%

C07CAcyclic or carbocyclic compounds5%

C08LCompositions of macromolecular compounds5%

PatentTitleYear

10,862,044Organic compound and light emitting diode and organic light emitting diode display device using the same2020 10,703,897Block copolymer2020 10,633,533Block copolymer2020 10,564,913Display device of multi-display system and control method thereof2020 10,532,546Composite for neutral layer2020 10,469,900Display apparatus configuring a multi display system and control method thereof2019 10,432,068Sensing unit and motor using the same2019 10,418,561Organic compound, and organic light emitting diode and organic light emitting display device including the same2019 10,377,894Block copolymer2019 10,370,529Method of manufacturing patterned substrate2019 10,310,378Block copolymer2019 10,295,908Block copolymer2019 10,287,429Block copolymer2019 10,287,430Method of manufacturing patterned substrate2019 10,281,820Block copolymer2019 10,253,130Block copolymer2019 10,239,980Block copolymer2019 10,240,035Block copolymer2019 10,227,436Block copolymer2019 10,227,437Block copolymer2019 10,227,438Block copolymer2019 10,202,481Block copolymer2019 10,202,480Block copolymer2019 10,196,474Block copolymer2019 10,196,475Block copolymer2019 10,184,021Block copolymer2019 10,160,822Monomer and block copolymer2018 10,150,832Block copolymer2018 10,153,173Method for wet etching of block copolymer self-assembly pattern2018 10,087,276Block copolymer2018 10,081,698Block copolymer2018 9,996,893Display apparatus constituting multi display system and control method thereof2018 9,942,512Display apparatus and control method thereof2018 9,835,593Apparatus and method for determining cracked eggs by driving vibration2017 9,760,156'Display apparatus, display system having plural display apparatuses, and method for controlling the display system'2017 9,431,617'Phosphorescent compound and organic light emitting diode device using the same'2016 9,324,958'Red phosphorescent composition and organic electroluminescent device using the same'2016 9,292,912'Display apparatus and method for image output thereof'2016 9,284,486'Blue fluorescent composition and organic electroluminescent device using the same'2016 9,273,947'Sensing magnet apparatus for motor'2016 9,126,892'Blue fluorescence compound and organic electroluminescence device using the same'2015 9,123,898'Phosphorescent compound and organic light emitting diode device using the same'2015 9,123,900'Host material and organic light emitting display device using the same'2015 9,096,757'Biodegradable polymer composite material'2015 9,023,489'Red phosphorescent compounds and organic electroluminescent devices using the same'2015 8,999,476'Red phosphorescent composition and organic electroluminescent device using the same'2015 8,986,853'Red phosphorescent composition and organic electroluminescent device using the same'2015 8,956,737'Red phosphorescent compound and organic electroluminescent device using the same'2015 8,940,409'Organic light emitting material and organic light emitting device using the same'2015 8,835,020'Blue fluorescent composition and organic electroluminescent device using the same'2014 8,647,753'Organic electroluminescence device'2014 8,623,519'Red phosphorescent compound and organic electroluminescent device using the same'2014 8,530,059'Red phosphorescent compound and organic electroluminescent device using the same'2013 8,501,328'Red phosphorescent compounds and organic electroluminescent devices using the same'2013 8,483,551'Method for generating double-speed IDR-unit for trick play, and trick play system and method using the same'2013 8,333,998'Herbal mixture extract of rehmanniae radix preparata and acanthopanacis cortex and a composition comprising the same for prevention and treatment of osteoporosis'2012 8,263,237'Red phosphorescent composition and organic electroluminescent device using the same'2012 8,227,456'Pharmaceutical composition for preventing and treating metabolic bone diseases containing alpha-arylmethoxyacrylate derivatives'2012 8,069,280'Direct memory access apparatus for sending data stored in memory separately from an operation of a main processor and direct memory access method using the same'2011 8,053,001'Herbal mixture extract of Rehmanniae radix preparata and Acanthopanacis cortex and a composition comprising the same for prevention and treatment of osteoporosis'2011 8,049,981'Method of controlling a filter coefficient of a continuous time filter and data storage device thereof'2011 7,879,835'Pharmaceutical composition for preventing and treating metabolic bone diseases containing alpha-arylmethoxyactylate derivatives'2011 7,811,681'Electron transport compound and organic light emitting device comprising the same'2010 7,811,612'Herbal mixture extract of notoginseng radix, rehmanniae radix preparata and acanthopanacis cortex and composition comprising the same for prevention and treatment of arthritis'2010 7,794,760'Herbal mixture extract of Pleurotus eryngii, Acanthopanacis Cortex and Notoginseng Radix and a composition comprising the same for prevention and treatment of periodontitis'2010 7,740,957'Red phosphorescence compounds and organic electroluminescence device using the same'2010 7,595,068'Composition comprising Notoginseng radix extract for preventing and treating of arthritis as an effective ingredient'2009 7,576,484'Organic electroluminescence device'2009 7,507,254'Inorganic bone graft materials using animal bone and method for preparing thereof'2009 7,478,200'Fractional caching method and adaptive contents transmitting method using the same'2009 7,470,928'Red phosphorescence compounds'2008 7,442,449'Organic electroluminescence device'2008 7,378,162'Organic electroluminescence devices using red phosphorescence compounds'2008 6,110,276'Method for making n-type semiconductor diamond'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2020Based in Seoul, KR· patent location history

2008–2020Patents assigned to LG DISPLAY CO LTD (22)· patent assignee history

2009–2012Patents assigned to OSCOTEC INC (8)· patent assignee history

2009–2020Based in Daejeon, KR· patent location history

2009–2012Based in Seongnam-si, KR· patent location history

2011–2016Patents assigned to KIM JUNG-KEUN (10)· patent assignee history

2013–2017Patents assigned to KIM JUNG KEUN (9)· patent assignee history

2014–2016Based in Gimpo-si, KR· patent location history

2016–2020Based in Hwaseong-si, KR· patent location history

2018–2020Patents assigned to LG CHEMICAL LTD (26)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LG CHEMICAL LTD	26	2018–2020
LG DISPLAY CO LTD	22	2008–2020
KIM JUNG-KEUNself	10	2011–2016
KIM JUNG KEUNself	9	2013–2017
OSCOTEC INC	8	2009–2012

Locations

Location	Patents	Span
Daejeon, KR	29	2009–2020
Seoul, KR	25	2000–2020
Seongnam-si, KR	8	2009–2012
Hwaseong-si, KR	6	2016–2020
Gimpo-si, KR	3	2014–2016