Inventor · disambiguated record
Dong-Kyu Ryu
Also filed as: RYU DONG-KYU
19 granted patents·6 pending applications·73 citations·filing 2004–2023
91Inventor score
Files withSAMSUNG SDI CO LTD12CHEIL IND INC4KOREA RES INST OF BIOSCIENCE3HYUNDAI MOBIS CO LTD2HONG JIN-SEOK1
Top patents by PatentIndex Score
25 records- 0189US8815891B2Tricyclic derivative or pharmaceutically acceptable salts thereof, preparation method thereof, and pharmaceutical composition containing the sameKIM MYUNG-HWA·Filed 2009·Granted Aug 26, 2014·46 cites·11 claims
- 0285US10032990B2Organic composition, and organic optoelectronic element and display deviceSAMSUNG SDI CO LTD·Filed 2014·Granted Jul 24, 2018·4 cites·11 claims
- 0385US9520567B2Luminescent material for organic optoelectric device and organic optoelectric device and display deviceCHEIL IND INC·Filed 2013·Granted Dec 13, 2016·6 cites·13 claims
- 0479US2023209997A1Organic alloy for organic optoelectronic device, organic optoelectronic device, and display deviceSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 0578US9735369B2Luminescent material for organic optoelectric device and organic optoelectric device and display deviceCHEIL IND INC·Filed 2013·Granted Aug 15, 2017·2 cites·14 claims
- 0677US10333081B2Compound for organic optoelectronic device, organic light emitting diode including the same and display including the organic light emitting diodeSAMSUNG SDI CO LTD·Filed 2018·Granted Jun 25, 2019·1 cites·17 claims
- 0774US10147891B2Organic compound, organic optoelectronic device, and display deviceSAMSUNG SDI CO LTD·Filed 2014·Granted Dec 4, 2018·2 cites·17 claims
- 0874US9349043B2Apparatus and method for detecting pedestriansHYUNDAI MOBIS CO LTD·Filed 2014·Granted May 24, 2016·8 cites·13 claims
- 0971US12414461B2Method of manufacturing organic optoelectronic device, and organic optoelectronic device and display deviceSAMSUNG SDI CO LTD·Filed 2021·Granted Sep 9, 2025·0 cites·19 claims
- 1069US2016141505A1Organic alloy for organic optoelectronic device, organic optoelectronic device, and display deviceSAMSUNG SDI CO LTD·Filed 2014·Application pending·0 cites
- 1168US9728730B2Compound for organic optoelectric device and composition and organic optoelectric device and display deviceSAMSUNG SDI CO LTD·Filed 2015·Granted Aug 8, 2017·1 cites·19 claims
- 1265US9755157B2Organic compound and organic optoelectric device and display deviceLEE HAN-ILL·Filed 2014·Granted Sep 5, 2017·1 cites·13 claims
- 1363US9653690B2Organic compound, organic optoelectronic device and display deviceSAMSUNG SDI CO LTD·Filed 2015·Granted May 16, 2017·1 cites·17 claims
- 1453US9899607B2Compound for organic optoelectronic device, organic light emitting diode including the same and display including the organic light emitting diodeSAMSUNG SDI CO LTD·Filed 2015·Granted Feb 20, 2018·0 cites·17 claims
- 1553US9286512B2Method for detecting pedestrians based on far infrared ray camera at nightHYUNDAI MOBIS CO LTD·Filed 2014·Granted Mar 15, 2016·1 cites·13 claims
- 1652US7846963B22-oxo-heterocyclic compounds and the pharmaceutical compositions comprising the sameKOREA RES INST OF BIOSCIENCE·Filed 2004·Granted Dec 7, 2010·0 cites·9 claims
- 1747US10141521B2Compound, organic optoelectronic element comprising same, and display deviceSAMSUNG SDI CO LTD·Filed 2013·Granted Nov 27, 2018·0 cites·20 claims
- 1846US9419229B2Compound, organic optoelectric device including the same and display device including the optoelectric deviceHONG JIN-SEOK·Filed 2013·Granted Aug 16, 2016·0 cites·14 claims
- 1946US2015221874A1Organic optoelectronic element and display device comprising sameCHEIL IND INC·Filed 2013·Application pending·0 cites
- 2044US2015364694A1Organic compound, organic optoelectronic element, and display deviceCHEIL IND INC·Filed 2013·Application pending·0 cites
- 2141US7723376B22-oxo-heterocyclic compounds and pharmaceutical compositionsKOREA RES INST OF BIOSCIENCE·Filed 2004·Granted May 25, 2010·0 cites·8 claims
- 2240US10381571B2Compound, organic light emitting element comprising same, and display device comprising organic light emitting elementSAMSUNG SDI CO LTD·Filed 2015·Granted Aug 13, 2019·0 cites·19 claims
- 2340US2010286207A1Novel 2-Oxo-Heterocyclic Compounds And The Pharmaceutical Compositions Comprising The SameKOREA RES INST OF BIOSCIENCE·Filed 2010·Application pending·0 cites
- 2438US2015280136A1Organic optoelectronic device, and display device including the sameSAMSUNG SDI CO LTD·Filed 2015·Application pending·0 cites
- 2531US9543528B2Compound for an organic optoelectric device, organic optoelectric device including the same, and display device including the optoelectric deviceRYU DONG-KYU·Filed 2014·Granted Jan 10, 2017·0 cites·16 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →