Inventor
Eun Joo Jang
Inventor
Suwon-si, KR
Overview
Patents· 176 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere12%
B82YSpecific uses or applications of nanostructures11%
H10HInorganic light-emitting semiconductor devices having potential barriers7%
H01LSemiconductor devices7%
H10KOrganic electric solid-state devices6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%
H05BElectric heating4%
Y10TTechnical subjects covered by former us classification4%
B82BNanostructures formed by manipulation of individual atoms, molecules, or limited collections of atoms or molecules as discrete units4%
PatentTitleYear
11,133,468Semiconductor nanocrystal-ligand composite and device including composite202111,124,702Quantum dots, production methods thereof, and electronic devices including the same202111,127,912Light emitting device and display device including the same202111,126,028Photoluminescent liquid crystal display202111,091,690Quantum dots, a composition or composite including the same, and an electronic device including the same202111,060,019Compositions, quantum dot polymer composite, and layered structures and electronic devices including the same202111,063,231Light emitting device and display device including the same202111,060,026Electronic device including quantum dots202110,879,484Electroluminescent device, and display device comprising the same202010,866,463Strip, and backlight unit and liquid crystal display including the same202010,854,836Light emitting device, method of manufacturing same and display device including same202010,851,298Electronic device including quantum dots202010,845,701Photosensitive compositions, preparation methods thereof, quantum dot polymer composite prepared therefrom202010,845,702Photosensitive compositions, preparation methods thereof, and quantum dot polymer composite prepared therefrom202010,824,011Photoluminescent polarizers having metal film with surface plasmon coupling and electronic devices including the same202010,818,858Electroluminescent device and display device comprising the same202010,818,859Electroluminescent device, and display device comprising thereof202010,808,169Methods of grinding semiconductor nanocrystal polymer composite particles202010,808,174Process for preparing a quantum dot, a quantum dot prepared therefrom, and an electronic device including the same202010,782,611Quantum dots, a composition or composite including the same, and en electronic device including the same202010,759,992Semiconductor nanocrystal and preparation method thereof202010,749,130Electroluminescent device, and display device comprising thereof202010,739,634Backlight unit and liquid crystal display including same202010,732,458Backlight unit and liquid crystal display device including the same202010,723,942Quantum dot polymer composites and devices including the same202010,717,927Indium-based quantum dots and production methods thereof202010,717,649Processes for synthesizing nanocrystals202010,711,193Quantum dots and production methods thereof, and quantum dot polymer composites and electronic devices including the same202010,703,967Quantum dots, a composition or composite including the same, and an electronic device including the same202010,689,511Compositions, composites prepared therefrom, and electronic devices including the same202010,676,666Quantum dot aggregate particles, production methods thereof, and compositions and electronic devices including the same202010,678,130Photosensitive compositions and quantum dot polymer composite patterns including the same202010,673,004Electroluminescent display device202010,647,917Semiconductor nanocrystal particles, production methods thereof, and devices including the same202010,627,672LED package, backlight unit and illumination device including same, and liquid crystal display including backlight unit202010,619,096Population of quantum dots and a composition including the same202010,615,356Electric device with quantum dot emissive layer, and display device comprising the same202010,597,580Quantum dots, production methods thereof, and electronic devices including the same202010,590,340Quantum dots, a composition or composite including the same, and an electronic device including the same202010,585,228Quantum dots, production methods thereof, and electronic devices including the same202010,585,226Light conversion device, manufacturing method thereof, light source module including light conversion device and backlight unit including the same202010,577,484Compositions and polymer composites prepared from the same202010,577,716Multilayer nanocrystal structure and method for producing the same202010,559,726Layered structures and quantum dot sheets and electronic devices including the same202010,556,412Composition for adhesion layer of gas barrier adhesive sheet, gas barrier adhesive sheet, and optical sheet having gas barrier adhesive sheet202010,559,712Quantum dots and devices including the same202010,547,018Electroluminescent device, and display device comprising the same202010,535,829Quantum dot device and display device202010,472,562Quantum dot-polymer micronized composite, production method thereof, and article and electronic device including the same201910,446,781Quantum dot device and electronic device201910,446,782Quantum dot device and electronic device201910,424,695Emissive nanocrystal particle, method of preparing the same and device including emissive nanocrystal particle201910,392,559Preparation method of nanocrystals coated with metal-surfactant layers201910,396,306Electroluminescent device capable of improving luminous efficiency by preventing a leakage current and improving electron transport properties and a display device including the same201910,386,678Strip, and backlight unit and liquid crystal display including the same201910,381,514Optical element and electronic device including the same201910,371,969Electronic device201910,326,057Light emitting device package, method of manufacturing the same, backlight unit and display device including the same201910,323,182Nanocrystal-metal oxide composite, methods of manufacture thereof and articles comprising the same201910,324,373Photosensitive compositions and quantum dot polymer composite patterns including the same201910,323,179Quantum dots, production methods thereof, and electronic devices including the same201910,246,634Quantum dot having polymeric outer layer, photosensitive compositions including the same, and quantum dot polymer composite pattern produced therefrom201910,234,723Backlight unit including anisotropic semiconductor nanocrystal particles, production method thereof, and electronic device including the same201910,228,584Light source, and back light unit and liquid crystal display including the light source201910,202,545Interfused nanocrystals and method of preparing the same201910,191,326Film for backlight unit and backlight unit and liquid crystal display including same201910,179,876Semiconductor nanocrystals and processes for synthesizing the same201910,170,648Semiconductor nanocrystal, and method of preparing the same201910,160,649Processes for synthesizing nanocrystals201810,126,598Color filter, method of making the same, and display device including the same201810,074,770Quantum dots and devices including the same201810,001,671Nanocrystal polymer composites and production methods thereof20189,997,664Optical elements and electronic devices including the same20189,963,632Quantum dot-resin nanocomposite and method of preparing same20189,933,658Backlight unit and liquid crystal display device including the same20189,926,643'Multilayer nanocrystal structure and method for producing the same'20189,921,472'Photosensitive compositions and quantum dot polymer composite patterns including the same'20189,902,902'Quantum dot phosphor for light emitting diode and method of preparing the same'20189,904,109'Color filter, method of making the same, and display device including the same'20189,834,724Nanocrystal particles and processes for synthesizing the same20179,823,409'Photoluminescent layered composite, backlight unit, and display device including the composite'20179,778,510'Nanocrystal polymer composites and production methods thereof'20179,753,324'Photoluminescent liquid crystal display'20179,726,928'Backlight unit and liquid crystal display including the same'20179,701,901'Thiol containing compositions for preparing a composite, polymeric composites prepared therefrom, and articles including the same'20179,701,898'Methods of grinding semiconductor nanocrystal polymer composite particles'20179,637,682'Interfused nanocrystals and method of preparing the same'20179,608,147'Photoconductor and image sensor using the same'20179,606,281'Backlight unit and liquid crystal display device including the same'20179,598,634'Method for preparing multilayer of nanocrystals, and organic-inorganic hybrid electroluminescence device comprising multilayer of nanocrystals prepared by the method'20179,570,549'Semiconductor nanocrystal and preparation method thereof'20179,557,324'Conjugate of a metal nanoparticle and a light emitting material'20179,523,882'Film for backlight unit and backlight unit and liquid crystal display including same'20169,475,984'Quantum dot phosphor for light emitting diode and method of preparing the same'20169,382,470'Thiol containing compositions for preparing a composite, polymeric composites prepared therefrom, and articles including the same'20169,362,189'Case including semiconductor nanocrystals, and optoelectronic device including the same'20169,334,440'Processes for synthesizing nanocrystals and nanocrystal compositions'20169,322,979'Backlight unit and liquid crystal display including same'20169,284,484'Processes for synthesizing nanocrystals'20169,202,997'Semiconductor nanocrystal-polymer micronized composite, method of preparing the same, and optoelectronic device'20159,196,682'Nanoparticle complex, method of manufacturing the same, and device including the nanoparticle complex'20159,193,900'Optoelectronic device and stacking structure'20159,181,471'White light emitting device'20159,158,149'Film for backlight unit and backlight unit and liquid crystal display including same'20159,090,817'Quantum dot phosphor for light emitting diode and method of preparing the same'20159,082,982'Semiconductor nanocrystal-polymer composite, method of preparing the same, and composite film and optoelectronic device including the same'20159,079,244'Method for dispersing nanoparticles and methods for producing nanoparticle thin films by using the same'20159,070,838'Optoelectronic device and stacking structure'20158,963,119'Semiconductor nanocrystal, method of manufacture thereof and articles including the same'20158,919,997'White light emitting diode and liquid crystal display including the same'20148,920,685'Nanoparticle-resin composition, nanoparticle-resin composite, and method of making nanoparticle-resin composite'20148,919,998'White light emitting diode and liquid crystal display including the same'20148,911,883'Photosensitive semiconductor nanocrystals, photosensitive composition comprising semiconductor nanocrystals and method for forming semiconductor nanocrystal pattern using the same'20148,847,273'Light emitting diode'20148,758,864'Photosensitive semiconductor nanocrystals, photosensitive composition comprising semiconductor nanocrystals and method for forming semiconductor nanocrystal pattern using the same'20148,702,277'White light emitting diode and liquid crystal display including the same'20148,664,637'Quantum dot phosphor for light emitting diode and method of preparing the same'20148,658,439'Quantum dot phosphor for light emitting diode and method of preparing the same'20148,642,155'Information storage medium using nanocrystal particles, method of manufacturing the information storage apparatus including the information storage medium'20148,609,245'Semiconductor nanocrystals and preparation methods thereof'20138,545,736'Method for preparing metal phosphide nanocrystal from phosphite compound and method for passivating nanocrystal core with the same'20138,535,973'Method for producing nanoparticle/block copolymer composites and devices containing the same'20138,501,595'Thin film containing nanocrystal particles and method for preparing the same'20138,487,331'Liquid crystal display device including white light emitting diode'20138,445,064'Composition for light emitting body-polymer composite, light emitting body-polymer composite, and light emitting device including the light emitting body-polymer composite'20138,440,254'Method for preparing multilayer of nanocrystals, and organic-inorganic hybrid electroluminescence device comprising multilayer of nanocrystals prepared by the method'20138,440,480'Method for fabricating an electroluminescence device'20138,436,964'Backlight unit and liquid crystal display device having the same'20138,427,855'Semiconductor nanocrystal composite'20138,414,800'Semiconductor nanocrystal composites'20138,368,091'Nanocrystal mixture and light-emitting diode using the same'20138,362,504'Light emitting diode device using nanocrystal-metal oxide composite and method for fabricating the same'20138,313,972'Photodetector using nanoparticles'20128,309,170'Multilayer nanocrystal structure and method for producing the same'20128,294,156'Nanocrystal light-emitting diode'20128,252,205'Method for preparing metal phosphide nanocrystal from phosphite compound and method for passivating nanocrystal core with the same'20128,252,416'Nanocrystal-metal oxide complex comprising at least two different surfactants and method for preparing the same'20128,247,795'Interfused nanocrystals and method of preparing the same'20128,247,073'Core-shell nanocrystal comprising a non-semiconductor buffer layer, method for preparing the same and electronic device comprising the same'20128,237,154'Composite light-emitting material and light-emitting device comprising the same'20128,206,803'Information storage medium using nanocrystal particles, method of manufacturing the information storage medium, and information storage apparatus including the information storage medium'20128,188,650'Method for preparing multilayer of nanocrystals, and organic-inorganic hybrid electroluminescence device comprising multilayer of nanocrystals prepared by the method'20128,105,507'Nanocrystal-metal oxide-polymer composites and preparation method thereof'20128,092,719'Nanocrystal-metal oxide composites and preparation method thereof'20128,084,934'White light emitting device'20118,057,780'Method for preparing nanoparticles using carbene derivatives'20118,035,772'Backlight unit and liquid crystal display device having the same'20118,012,781'Method for fabricating an electroluminescence device'20117,957,434'Light emitting device and fabrication method thereof'20117,927,515'Nanocrystal-metal oxide-polymer composites and preparation method thereof'20117,906,361'Photodetector using nanoparticles'20117,862,796'Method of preparing cadmium sulfide nanocrystals emitting light at multiple wavelengths, and cadmium sulfide nanocrystals prepared by the method'20117,850,943'Method of preparing cadmium sulfide nanocrystals emitting light at multiple wavelengths, and cadmium sulfide nanocrystals prepared by the method'20107,842,385'Coated nano particle and electronic device using the same'20107,829,189'Alloy-type semiconductor nanocrystals'20107,682,449'Heterostructure semiconductor nanowires and method for producing the same'20107,658,905'Method of preparing cadmium sulfide nanocrystals emitting light at multiple wavelengths, and cadmium sulfide nanocrystals prepared by the method'20107,651,674'Method for manufacturing metal sulfide nanocrystals using thiol compound as sulfur precursor'20107,649,594'Photo-luminescent liquid crystal display'20107,621,997'Methods of preparing a multi-shell nanocrystal structure, multi-shell nanocrystal structures and fabricated device including the same'20097,611,750'Nanocomposite material and method of manufacturing the same comprising forming an inorganic matrix by sol-gel reaction'20097,569,248'Method for preparing multilayer of nanocrystals, and organic-inorganic hybrid electroluminescence device comprising multilayer of nanocrystals prepared by the method'20097,501,680'Memory device having nanocrystals in memory cell'20097,482,619'Charge trap memory device comprising composite of nanoparticles and method of fabricating the charge trap memory device'20097,476,487'Photosensitive semiconductor nanocrystals, photosensitive composition comprising semiconductor nanocrystals and method for forming semiconductor nanocrystal pattern using the same'20097,468,168'Method of preparing cadmium sulfide nanocrystals emitting light at multiple wavelengths, and cadmium sulfide nanocrystals prepared by the method'20087,455,825'Method for manufacturing metal sulfide nanocrystals using thiol compound as sulfur precursor'20087,288,468'Luminescent efficiency of semiconductor nanocrystals by surface treatment'20077,250,082'Alloy type semiconductor nanocrystals and method for preparing the same'20077,199,393'Photosensitive semiconductor nanocrystals, photosensitive composition comprising semiconductor nanocrystals and method for forming semiconductor nanocrystal pattern using the same'20077,042,003'Light receiving element using interconnected nanoparticles'20066,869,864'Method for producing quantum dot silicate thin film for light emitting device'20056,617,478'Process for preparing a 1,3-alkandiol from 3-hydroxyester'20036,617,477'Process for preparing 1,3-alkanediols from 3-hydroxyesters'20036,600,065'Process for preparing 3-hydroxyesters from epoxide derivatives'20036,465,680'Process for preparing malonate derivatives or -keto esters from epoxide derivatives'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (166)· patent assignee history
2002–2003Based in Kumi-shi, KR· patent location history
2005–2015Based in Gyeonggi-do, KR· patent location history
2007–2021Based in Suwon-si, KR· patent location history
2009–2018Based in Daejeon, KR· patent location history
2009–2020Based in Yongin-si, KR· patent location history
2011–2019Patents assigned to JANG EUN JOO (33)· patent assignee history
2011–2017Patents assigned to JANG EUN-JOO (11)· patent assignee history
2012–2019Patents assigned to JUN SHIN AE (27)· patent assignee history
2012–2013Patents assigned to LIM JUNG EUN (9)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 166 | 2002–2021 |
| JANG EUN JOOself | 33 | 2011–2019 |
| JUN SHIN AE | 27 | 2012–2019 |
| JANG EUN-JOOself | 11 | 2011–2017 |
| LIM JUNG EUN | 9 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Suwon-si, KR | 133 | 2007–2021 |
| Daejeon, KR | 20 | 2009–2018 |
| Gyeonggi-do, KR | 14 | 2005–2015 |
| Kumi-shi, KR | 4 | 2002–2003 |
| Yongin-si, KR | 3 | 2009–2020 |