Inventor · disambiguated record
Das Rupasree Ragini
Also filed as: RAGINI DAS R · RAGINI DAS RUPASREE
23 granted patents·2 pending applications·89 citations·filing 2004–2008
93Inventor score
Files withSAMSUNG MOBILE DISPLAY CO LTD13SAMSUNG SDI CO LTD3RAGINI DAS RUPASREE2SAMSUNG ELECTRONICS CO LTD2BYUN YOUNG HUN1
Top patents by PatentIndex Score
25 records- 0194US7776458B2Silyl-substituted cyclometalated transition metal complex and organic electroluminescence device using the sameSAMSUNG MOBILE DISPLAY CO LTD·Filed 2006·Granted Aug 17, 2010·37 cites·17 claims
- 0277US7601438B2Cyclometalated transition metal complex and organic electroluminescent display device using the sameSAMSUNG MOBILE DISPLAY CO LTD·Filed 2005·Granted Oct 13, 2009·6 cites·19 claims
- 0377US7501188B2Organic electroluminescent deviceSANSUNG SDI CO LTD·Filed 2005·Granted Mar 10, 2009·7 cites·19 claims
- 0476US8017787B2Organometallic complex and organic electroluminescence device using the sameSAMSUNG MOBILE DISPLAY CO LTD·Filed 2006·Granted Sep 13, 2011·5 cites·10 claims
- 0574US7718278B2Anthrancene derivative compound and organic light-emitting device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted May 18, 2010·1 cites·10 claims
- 0672US7575817B2Cyclometalated transition metal complex and organic electroluminescent device using the sameSAMSUNG MOBILE DISPLAY CO LTD·Filed 2005·Granted Aug 18, 2009·4 cites·19 claims
- 0769US8039123B2Phosphorescent heteronuclear copper(I)-iridium(III) complex and organic electroluminescence device using the sameSAMSUNG MOBILE DISPLAY CO LTD·Filed 2007·Granted Oct 18, 2011·3 cites·21 claims
- 0868US8227093B2Cyclometalated transition metal complex and organic electroluminescence device using the sameBYUN YOUNG-HUN·Filed 2006·Granted Jul 24, 2012·3 cites·17 claims
- 0966US8048537B2Cyclometalated transition metal complex and organic light emitting device using the sameSAMSUNG MOBILE DISPLAY CO LTD·Filed 2006·Granted Nov 1, 2011·2 cites·20 claims
- 1066US7670691B2Cyclometalated transition metal complex and organic electroluminescent display device using the sameSAMSUNG MOBILE DISPLAY CO LTD·Filed 2005·Granted Mar 2, 2010·2 cites·18 claims
- 1165US7687626B2Organometallic complex and organic electroluminescent device using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Mar 30, 2010·2 cites·8 claims
- 1265US7396599B2Binuclear organometallic complexes and organic electroluminescent display device using the sameSAMSUNG SDI CO LTD·Filed 2004·Granted Jul 8, 2008·8 cites·20 claims
- 1365US7378161B2Organometallic complexes and organic electroluminescence device using the sameSAMSUNG SDI CO LTD·Filed 2004·Granted May 27, 2008·6 cites·7 claims
- 1464US7887932B2Organosiloxane compound and organic light-emitting device comprising the sameSAMSUNG MOBILE DISPLAY CO LTD·Filed 2006·Granted Feb 15, 2011·2 cites·11 claims
- 1548US7294415B2Organometallic complex and organic electroluminescent device employing the sameSAMSUNG SDI CO LTD·Filed 2004·Granted Nov 13, 2007·1 cites·20 claims
- 1647US7670692B2Cyclometalated transition metal complex and organic electroluminescent device using the sameSAMSUNG MOBILE DISPLAY CO LTD·Filed 2006·Granted Mar 2, 2010·0 cites·20 claims
- 1745US8945723B2Organometallic complexes and organic electroluminescence device using the sameHAN EUN-SIL·Filed 2008·Granted Feb 3, 2015·0 cites·15 claims
- 1845US7862907B2Dimethylenecyclohexane compound, method of preparing the same and organic light emitting device comprising the sameSAMSUNG MOBILE DISPLAY CO LTD·Filed 2006·Granted Jan 4, 2011·0 cites·20 claims
- 1944US7678473B2Organometallic complex and organic electroluminescent device using the sameSAMSUNG MOBILE DISPLAY CO LTD·Filed 2006·Granted Mar 16, 2010·0 cites·20 claims
- 2044US7579092B2Cyclometalated transition metal complex and organic electroluminescent device using the sameSAMSUNG MOBILE DISPLAY CO LTD·Filed 2005·Granted Aug 25, 2009·0 cites·18 claims
- 2143US2006182995A1Biphenyl derivatives and organic electroluminescent devices using the sameCHANG SEOK·Filed 2006·Application pending·0 cites
- 2241US8481173B2Organometallic complex and organic electroluminescence device using the sameRAGINI DAS RUPASREE·Filed 2006·Granted Jul 9, 2013·0 cites·13 claims
- 2340US2008074038A1Organic light emitting display (OLED) and its method of manufactureKIM HEE-KYUNG·Filed 2007·Application pending·0 cites
- 2431US8053090B2Phosphorescent multinuclear copper complex and organic electroluminescent device using the sameSAMSUNG MOBILE DISPLAY CO LTD·Filed 2007·Granted Nov 8, 2011·0 cites·19 claims
- 2525US8877349B2Organometallic complex and organic electroluminescence device using the sameRAGINI DAS RUPASREE·Filed 2006·Granted Nov 4, 2014·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →