Inventor · disambiguated record
Olaf Zeika
Also filed as: ZEIKA OLAF
20 granted patents·3 pending applications·258 citations·filing 2004–2020
94Inventor score
Top patents by PatentIndex Score
23 records- 0196US8057712B2Radialene compounds and their useZEIKA OLAF·Filed 2008·Granted Nov 15, 2011·89 cites·11 claims
- 0295US8617426B2Oxocarbon-, pseudooxocarbon- and radialene compounds and their useHARTMANN HORST·Filed 2011·Granted Dec 31, 2013·10 cites·5 claims
- 0394US8911645B2Oxocarbon-, pseudooxocarbon- and radialene compounds and their useNOVALED AG·Filed 2013·Granted Dec 16, 2014·6 cites·13 claims
- 0494US7981324B2Oxocarbon-, pseudooxocarbon- and radialene compounds and their useNOVALED AG·Filed 2008·Granted Jul 19, 2011·11 cites·4 claims
- 0593US6908783B1Method of doping organic semiconductors with quinonediimine derivativesNOVALED GMBH·Filed 2004·Granted Jun 21, 2005·107 cites·29 claims
- 0691US9876172B2Oxocarbon-, pseudooxocarbon- and radialene compounds and their useNOVALED GMBH·Filed 2014·Granted Jan 23, 2018·3 cites·13 claims
- 0788US8134146B2Heterocyclic radical or diradical, the dimers, oligomers, polymers, dispiro compounds and polycycles thereof, the use thereof, organic semiconductive material and electronic or optoelectronic componentLIMMERT MICHAEL·Filed 2007·Granted Mar 13, 2012·9 cites·13 claims
- 0887US10586926B2Oxocarbon-, pseudooxocarbon- and radialene compounds and their useNOVALED GMBH·Filed 2017·Granted Mar 10, 2020·1 cites·20 claims
- 0981US8431046B2Use of heterocyclic radicals for doping organic semiconductorsZEIKA OLAF·Filed 2007·Granted Apr 30, 2013·5 cites·6 claims
- 1079US8460581B2Imidazole derivatives and their use of dopants for doping organic semiconductor matrix materialHARTMANN HORST·Filed 2008·Granted Jun 11, 2013·4 cites·6 claims
- 1178US9490432B2Quinoid compounds and their use in semiconducting matrix materials, electronic and optoelectronic structural elementsZEIKA OLAF·Filed 2008·Granted Nov 8, 2016·7 cites·14 claims
- 1272US10431747B2Quinoid compounds and their use in semiconducting matrix materials, electronic and optoelectronic structural elementsNOVALED GMBH·Filed 2016·Granted Oct 1, 2019·1 cites·14 claims
- 1370US11342504B2Oxocarbon-, pseudooxocarbon- and radialene compounds and their useNOVALED GMBH·Filed 2020·Granted May 24, 2022·0 cites·9 claims
- 1468US9722190B2Use of square planar transition metal complexes as dopantZEIKA OLAF·Filed 2007·Granted Aug 1, 2017·2 cites·8 claims
- 1568US9118019B2Heterocyclic radical or diradical, the dimers, oligomers, polymers, dispiro compounds and polycycles thereof, the use thereof, organic semiconductive material and electronic or optoelectronic componentLIMMERT MICHAEL·Filed 2012·Granted Aug 25, 2015·2 cites·15 claims
- 1667US9156868B2Aryl-substituted and/or heteroaryl-substituted main group element halides and/or pseudohalides, use of main group element halides and/or pseudohalides, organic semiconducting matrix material, electronic and optoelectronic componentsZEIKA OLAF·Filed 2008·Granted Oct 13, 2015·1 cites·10 claims
- 1750US8119037B2Square planar transition metal complexes and organic semiconductive materials using them as well as electronic or optoelectric componentsZEIKA OLAF·Filed 2009·Granted Feb 21, 2012·0 cites·13 claims
- 1849US9062064B2Heterocyclic compounds and the use thereof in electronic and optoelectronic componentsZEIKA OLAF·Filed 2009·Granted Jun 23, 2015·0 cites·17 claims
- 1949US2012025171A1Electronic Component with at Least One Organic Layer ArrangementCANZLER TOBIAS·Filed 2007·Application pending·0 cites
- 2047US12221437B2Bispyranilidenes, dithiobispyranilidenes and diselenobispyranilidene and use thereofSENORICS GMBH·Filed 2020·Granted Feb 11, 2025·0 cites·20 claims
- 2143US9065055B2Method for preparing doped organic semiconductor materials and formulation utilized thereinZEIKA OLAF·Filed 2007·Granted Jun 23, 2015·0 cites·13 claims
- 2243US2005139810A1Method of doping organic semiconductors with quinone derivatives and 1, 3, 2 - dioxaborine derivativesFiled 2005·Application pending·0 cites
- 2334US2018016493A1Blue fluorescent emittersUNIV DRESDEN TECH·Filed 2016·Application pending·0 cites
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