Inventor
Hyeon Choi
Inventor
Daejeon, KR
Overview
Patents· 46 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Lprimary
C08LCompositions of macromolecular compounds8%
H10KOrganic electric solid-state devices8%
Y10TTechnical subjects covered by former us classification8%
C08JWorking-up7%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%
H05BElectric heating6%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds5%
G06FElectric digital data processing5%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
PatentTitleYear
10,887,770Mobile system including firmware verification function and firmware update method thereof202110,843,169Super absorbent polymer and preparation method thereof202010,822,498Carbon black dispersion solution and manufacturing method therefor202010,807,067Method for producing super absorbent polymer and super absorbent polymer202010,799,851Method for producing super absorbent polymer and super absorbent polymer202010,744,483Method for producing super absorbent polymer and super absorbent polymer202010,590,248PDMS-polyurethane film for displays, and method for producing same202010,562,992Preparation method of porous super absorbent polymer202010,414,888Polyurethane film for displays, and method for producing same201910,392,458Resin blend201910,258,962Superabsorbent polymer and method for preparing the same201910,047,032Preparation method of organic zinc catalyst and poly(alkylene carbonate) resin20189,803,048'Organic zinc catalyst and preparation method thereof'20179,732,187'Manufacturing method of polyalkylene carbonate resin'20179,650,510'Resin blend'20179,650,511'Resin blend'20179,556,341'Porous structure for forming anti-fingerprint coating, method of forming anti-fingerprint coating, substrate comprising the anti-finger-print coating formed by the method, and product comprising the substrate'20179,524,043'Touch screen and manufacturing method thereof'20169,493,644'Resin blend'20169,035,198'Transparent conductive substrate and method for manufacturing same'20159,029,735'Heating element and a production method thereof'20159,018,568'Heating glass and manufacturing method thereof'20158,994,011'Organic light-emitting device'20158,932,717'Lipolytic enzyme for formation of anti-fingerprint coating, method of forming anti-fingerprint coating, substrate comprising the anti-fingerprint coating formed by the method, and product comprising the substrate'20158,921,726'Touch screen and manufacturing method thereof'20148,916,805'Heating glass and manufacturing method thereof'20148,883,924'Resin blend'20148,878,101'Heating element and method for manufacturing same'20148,859,911'Touch panel comprising conductive pattern'20148,692,445'Electrical conductor and a production method therefor'20148,455,896'Organic LED and manufacturing method thereof'20138,427,742'Laminate having photochromic function and infrared shield function'20138,323,535'Photochromic compositions and photochromic films'20128,304,555'Thiazolothiazole derivatives and organic electronic device using the same'20128,247,803'Organic transistor including an organic semicnductor layer and method for fabricating the same'20128,222,633'Organic transistor using thiazolothiazole derivatives and method for fabricating the same'20128,057,870'Composition for forming gate insulating layer of organic thin-film transistor and organic thin film transistor using the same'20118,040,044'Organic light emitting device and method for manufacturing the same'20118,040,036'Organic light emitting device and method for manufacturing the same'20118,030,832'Method for preparing electrode system, electrode system prepared therefrom, and electric device comprising the same'20118,013,527'Organic light emittig diode unit and method for manufacturing the same'20117,961,372'Photochromic films and method for manufacturing the same'20117,821,001'Organic electronic device'20107,414,263'Highly efficient organic light-emitting device using substrate or electrode having nanosized half-spherical convex and method for preparing the same'20087,173,276'Highly efficient organic light emitting device using substrate having nanosized hemispherical recesses and method for preparing the same'20076,953,947'Organic thin film transistor'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2020Patents assigned to LG CHEMICAL LTD (44)· patent assignee history
2005Based in Yuseong-gu, KR· patent location history
2007–2020Based in Daejeon, KR· patent location history
2011–2017Patents assigned to CHOI HYEON (14)· patent assignee history
2012–2015Patents assigned to HONG YOUNG-JUN (6)· patent assignee history
2014–2015Patents assigned to KIM KI-HWAN (4)· patent assignee history
2014–2015Patents assigned to KIM SU-JIN (4)· patent assignee history
2021Based in Seoul, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG CHEMICAL LTD | 44 | 2005–2020 |
| CHOI HYEONself | 14 | 2011–2017 |
| HONG YOUNG-JUN | 6 | 2012–2015 |
| KIM KI-HWAN | 4 | 2014–2015 |
| KIM SU-JIN | 4 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daejeon, KR | 44 | 2007–2020 |
| Seoul, KR | 1 | 2021 |
| Yuseong-gu, KR | 1 | 2005 |