Inventor · disambiguated record
Hyuck Joo Kwon
Also filed as: KWON HYUCK-JOO
10 granted patents·70 pending applications·20 citations·filing 2005–2025
83Inventor score
Top patents by PatentIndex Score
80 records- 0186US7906228B2Compounds for electronic material and organic electronic device using the sameGRACEL DISPLAY INC·Filed 2009·Granted Mar 15, 2011·7 cites·9 claims
- 0277US2025322585A1Multichip ray tracing device and methodSILICONARTS TECH US INC·Filed 2025·Application pending·0 cites
- 0374US7888863B2Organic electroluminescent compounds and organic electroluminescent device using the sameGRACEL DISPLAY INC·Filed 2009·Granted Feb 15, 2011·4 cites·9 claims
- 0471US7723520B2Red electroluminescent compounds and organic electroluminescent device using the sameSKC HAAS DISPLAY FILMS CO LTD·Filed 2008·Granted May 25, 2010·4 cites·8 claims
- 0569US12374019B2Multichip ray tracing device and methodSILICONARTS TECH US INC·Filed 2022·Granted Jul 29, 2025·0 cites·7 claims
- 0668US9287512B2Organic electroluminescent compounds, layers and organic electroluminescent device using the sameROHM & HAAS ELECT MAT·Filed 2015·Granted Mar 15, 2016·1 cites·20 claims
- 0759US11032655B1Electronic device that limits electromagnetic emissions from multiple batteriesMOTOROLA MOBILITY LLC·Filed 2020·Granted Jun 8, 2021·0 cites·20 claims
- 0858US11445310B2Electronic device that limits electromagnetic emissions from multiple batteriesMOTOROLA MOBILITY LLC·Filed 2021·Granted Sep 13, 2022·0 cites·20 claims
- 0955US9136484B2Compounds for organic electronic material and organic electroluminescent device using the sameKIM HEE-SOOK·Filed 2012·Granted Sep 15, 2015·1 cites·6 claims
- 1053US2009159130A1Novel organic electroluminescent compounds and organic electroluminescent device using the sameGRACEL DISPLAY INC·Filed 2008·Application pending·0 cites
- 1150US2014107338A1Novel organic electroluminescent compounds and organic electroluminescent device using the sameAHN HEE-CHOON·Filed 2012·Application pending·0 cites
- 1248US2010001635A1Novel organic electroluminescent compounds and organic electroluminescent device using the sameGRACEL DISPLAY INC·Filed 2009·Application pending·0 cites
- 1348US2010108997A1Novel organic electroluminescent compounds and organic electroluminescent device using the sameGRACEL DISPLAY INC·Filed 2009·Application pending·0 cites
- 1448US2010072888A1Novel organic electroluminescent compounds and organic electroluminescent device using the sameGRACEL DISPLAY INC·Filed 2009·Application pending·0 cites
- 1548US2010102710A1Novel organic electroluminescent compounds and organic electroluminescent device using the sameGRACEL DISPLAY INC·Filed 2009·Application pending·0 cites
- 1648US2010032658A1Novel organic electroluminescent compounds and organic electroluminescent device using the sameGRACEL DISPLAY INC·Filed 2009·Application pending·0 cites
- 1747US8143781B2Organic electroluminescent compounds with high efficiency and display device using the sameKIM SUNG MIN·Filed 2007·Granted Mar 27, 2012·0 cites·9 claims
- 1847US2012235123A1Novel organic electroluminescent compounds and organic electroluminescent device using the sameLEE SOO YOUNG·Filed 2010·Application pending·0 cites
- 1947US2009189520A1Novel red electroluminescent compounds and organic electroluminescent device using the sameGRACEL DISPLAY INC·Filed 2008·Application pending·0 cites
- 2047US2009256468A1Novel organic electroluminescent compounds and organic electroluminescent device using the sameGRACEL DISPLAY INC·Filed 2009·Application pending·0 cites
- 2147US2010045170A1Novel organic electroluminescent compounds and organic electroluminescent device using the sameGRACEL DISPLAY INC·Filed 2009·Application pending·0 cites
- 2247US2010019657A1Novel organic electroluminescent compounds and organic electroluminescent device using the sameGRACEL DISPLAY INC·Filed 2008·Application pending·0 cites
- 2347US2009273278A1Novel organic electroluminescent compounds and organic electroluminescent device using the sameGRACEL DISPLAY INC·Filed 2009·Application pending·0 cites
- 2447US2009165860A1Electroluminescent device using electroluminescent compoundsGRACEL DISPLAY INC·Filed 2008·Application pending·0 cites
- 2547US2009261714A1Novel organic electroluminescent compounds and organic electroluminescent device using the sameGRACEL DISPLAY INC·Filed 2009·Application pending·0 cites
- 2647US2010051106A1Novel organic electroluminescent compounds and organic electroluminescent device using the sameGRACEL DISPLAY INC·Filed 2009·Application pending·0 cites
- 2747US2009252990A1Novel organic electroluminescent compounds and organic electroluminescent device using the sameGRACEL DISPLAY INC·Filed 2008·Application pending·0 cites
- 2847US2010096982A1Novel organic electroluminescent compounds and organic electrouminescent device using the sameGRACEL DISPLAY INC·Filed 2009·Application pending·0 cites
- 2947US2010066241A1Novel organic electroluminescent compounds and organic electroluminescent device using the sameGRACEL DISPLAY INC·Filed 2009·Application pending·0 cites
- 3047US2009273277A1Novel organic electroluminescent compounds and organic electroluminescent device using the sameGRACEL DISPLAY INC·Filed 2009·Application pending·0 cites
- 3147US2009189519A1Organic electroluminescent compounds and light emitting diode using the sameGRACEL DISPLAY INC·Filed 2008·Application pending·0 cites
- 3246US2009230852A1Novel organic electroluminescent compounds and organic electroluminescent device using the sameGRACEL DISPLAY INC·Filed 2008·Application pending·0 cites
- 3346US2009174316A1Novel red electroluminescent compounds and organi electroluminescent device using the sameGRACEL DISPLAY INC·Filed 2008·Application pending·0 cites
- 3446US2009153037A1Novel red electroluminescent compounds and organic electroluminescent device using the sameGRACEL DISPLAY INC·Filed 2008·Application pending·0 cites
- 3546US2009153039A1Green electroluminescent compounds and organic electroluminescent device using the sameGRACEL DISPLAY INC·Filed 2008·Application pending·0 cites
- 3646US2009078317A1Organometalic compounds for electroluminescence and organic electroluminescent device using the sameGRACEL DISPLAY INC·Filed 2008·Application pending·0 cites
- 3746US2009179555A1Novel red electroluminescent compounds and organic electroluminescent device using the sameGRACEL DISPLAY INC·Filed 2008·Application pending·0 cites
- 3846US2009145483A1Novel electroluminescent compounds and organic electroluminescent device suing the sameGRACEL DISPLAY INC·Filed 2008·Application pending·0 cites
- 3946US2009295281A1Novel organic electroluminescent compounds and organic electroluminescent device using the sameGRACEL DISPLAY INC·Filed 2009·Application pending·0 cites
- 4046US2009200926A1Novel organic electroluminescent compounds and organic electroluminescent device using the sameGRACEL DISPLAY INC·Filed 2008·Application pending·0 cites
- 4146US2009184631A1Novel red electroluminescent compounds and organic electroluminescent device using the sameGRACEL DISPLAY INC·Filed 2008·Application pending·0 cites
- 4246US2009153040A1Novel organic electroluminescent compounds and organic electroluminescent device using the sameGRACEL DISPLAY INC·Filed 2008·Application pending·0 cites
- 4345US2015249224A1Novel combination of a host compound and a dopant compound and an organic electroluminescence device comprising the sameROHM & HAAS ELECT MAT·Filed 2013·Application pending·0 cites
- 4445US2010152455A1Organometalic compounds for electroluminescence and organic electroluminescent device using the sameGRACEL DISPLAY INC·Filed 2008·Application pending·0 cites
- 4545US2010308305A1Organic luminescent material and organic light emitting device using the sameGRACEL DISPLAY INC·Filed 2008·Application pending·0 cites
- 4644US2015159084A1Novel combination of a host compound and a dopant compound and an organic electroluminescence device comprising the sameROHM & HAAS ELECT MAT·Filed 2013·Application pending·0 cites
- 4744US2015155498A1Novel organic electroluminescence compounds and organic electroluminescence device containing the sameROHM & HAAS ELECT MAT·Filed 2013·Application pending·0 cites
- 4844US2015137051A1Novel combination of a host compound and a dopant compound and an organic electroluminescence device comprising the sameROHM & HAAS ELECT MAT·Filed 2013·Application pending·0 cites
- 4944US2015133662A1Novel organic electroluminescence compounds and organic electroluminescence device containing the sameROHM & HAAS ELECT MAT·Filed 2013·Application pending·0 cites
- 5044US2009184629A1Novel red electroluminescent compounds and organic electroluminescent device using the sameGRACEL DISPLAY INC·Filed 2008·Application pending·0 cites
Showing the top 50 of 80 patent records by PatentIndex Score.
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