Inventor · disambiguated record
Stefan Illek
Also filed as: ILLEK STEFAN
70 granted patents·15 pending applications·487 citations·filing 1992–2023
98Inventor score
Top patents by PatentIndex Score
85 records- 0198US7208337B2Method of forming light emitting devices including forming mesas and singulatingOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2003·Granted Apr 24, 2007·193 cites·40 claims
- 0297US11764339B2μ-LED, μ-LED device, display and method for the sameOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2021·Granted Sep 19, 2023·18 cites·19 claims
- 0396US12176469B2μ-LED, μ-LED device, display and method for the sameOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2021·Granted Dec 24, 2024·2 cites·11 claims
- 0494US8476644B2Optoelectronic component and method for the manufacture of a plurality of optoelectronic componentsILLEK STEFAN·Filed 2008·Granted Jul 2, 2013·41 cites·13 claims
- 0588US9076941B2Method of producing at least one optoelectronic semiconductor chipHERRMANN SIEGFRIED·Filed 2012·Granted Jul 7, 2015·8 cites·11 claims
- 0686US11177414B2Optoelectronic component and method for producing an optoelectronic componentOSRAM OLED GMBH·Filed 2018·Granted Nov 16, 2021·2 cites·14 claims
- 0785US8835937B2Optoelectronic component, device comprising a plurality of optoelectronic components, and method for the production of an optoelectronic componentWIRTH RALPH·Filed 2005·Granted Sep 16, 2014·15 cites·20 claims
- 0882US9954150B2Light-emitting semiconductor component and method for producing a light-emitting semiconductor componentOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2013·Granted Apr 24, 2018·6 cites·17 claims
- 0982US9653670B2Method for producing an optoelectronic semiconductor component, and optoelectronic semiconductor componentOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2013·Granted May 16, 2017·6 cites·20 claims
- 1082US2023335690A1µ-LED, µ-LED DEVICE, DISPLAY AND METHOD FOR THE SAMEOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2023·Application pending·0 cites
- 1181US9548433B2Light-emitting diode chipILLEK STEFAN·Filed 2011·Granted Jan 17, 2017·6 cites·15 claims
- 1281US9461218B2Surface light sourceOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2013·Granted Oct 4, 2016·8 cites·13 claims
- 1381US8154031B2Module comprising radiation-emitting semiconductor bodiesGROETSCH STEFAN·Filed 2006·Granted Apr 10, 2012·11 cites·25 claims
- 1481US7109527B2Semiconductor chip for optoelectronics and method for production thereofOSRAM GMBH·Filed 2001·Granted Sep 19, 2006·28 cites·31 claims
- 1581US6995030B2Semiconductor chip for optoelectronicsOSRAM GMBH·Filed 2003·Granted Feb 7, 2006·28 cites·16 claims
- 1680US9691682B2Optoelectronic semiconductor component having an electrically insulating elementOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2013·Granted Jun 27, 2017·5 cites·15 claims
- 1779US12495648B2μ-LED, μ-LED device, display and method for the sameOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2022·Granted Dec 9, 2025·0 cites·16 claims
- 1879US7598529B2Semiconductor chip having a soldering layer sequence, and process for soldering a semiconductor chipOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2006·Granted Oct 6, 2009·9 cites·29 claims
- 1978US12199220B2μ-LED, μ-LED device, display and method for the sameOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2021·Granted Jan 14, 2025·0 cites·8 claims
- 2077US12199219B2μ-LED, μ-LED device, display and method for the sameOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2021·Granted Jan 14, 2025·0 cites·9 claims
- 2177US9209368B2Optoelectronic semi-conductor componentOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2013·Granted Dec 8, 2015·2 cites·17 claims
- 2276US7995633B2Method for producing a semiconductor laser, and semiconductor laserOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2009·Granted Aug 9, 2011·5 cites·16 claims
- 2375US10256380B2Method of producing an optoelectronic component, and optoelectronic componentOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2015·Granted Apr 9, 2019·2 cites·14 claims
- 2474US9076898B2Carrier for an optoelectronic structure comprising a structured electronically conductive layer at the top side of main body, and optoelectronic semiconductor chip comprising such a carrierHERRMANN SIEGFRIED·Filed 2012·Granted Jul 7, 2015·2 cites·12 claims
- 2573US9786824B2Method for producing an optoelectronic componentOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2014·Granted Oct 10, 2017·3 cites·15 claims
- 2671US9780265B2Optoelectronic semiconductor componentOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2015·Granted Oct 3, 2017·2 cites·18 claims
- 2770US8102060B2Electrically conducting connection with insulating connection mediumPLOESSL ANDREAS·Filed 2007·Granted Jan 24, 2012·4 cites·36 claims
- 2868US10062320B2Display deviceILLEK STEFAN·Filed 2012·Granted Aug 28, 2018·2 cites·17 claims
- 2968US8017953B2Luminescence diode chip with current spreading layer and method for producing the sameOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2006·Granted Sep 13, 2011·3 cites·20 claims
- 3067US10672749B2Light source comprising a number of semi-conductor componentsOSRAM OLED GMBH·Filed 2016·Granted Jun 2, 2020·1 cites·10 claims
- 3166US10638578B2Method of operating a semiconductor light source, and semiconductor light sourceOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2017·Granted Apr 28, 2020·1 cites·13 claims
- 3266US7723730B2Carrier layer for a semiconductor layer sequence and method for producing semiconductor chipsOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2004·Granted May 25, 2010·9 cites·28 claims
- 3365US8536603B2Optoelectronic semiconductor chip and method of producing an optoelectronic semiconductor chipILLEK STEFAN·Filed 2009·Granted Sep 17, 2013·2 cites·17 claims
- 3465US6929966B2Method for producing a light-emitting semiconductor componentOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2003·Granted Aug 16, 2005·13 cites·33 claims
- 3564US9373766B2Optoelectronic semiconductor componentOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2013·Granted Jun 21, 2016·1 cites·7 claims
- 3664US9029878B2Lighting deviceSABATHIL MATTHIAS·Filed 2011·Granted May 12, 2015·2 cites·15 claims
- 3764US8378371B2Optoelectronic semiconductor chipOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2007·Granted Feb 19, 2013·2 cites·16 claims
- 3864US7547921B2Semiconductor chip for optoelectronicsOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2005·Granted Jun 16, 2009·2 cites·31 claims
- 3962US10074769B2Method of producing optoelectronic components having complex shapesOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2014·Granted Sep 11, 2018·1 cites·13 claims
- 4062US9825198B2Method of producing a plurality of optoelectronic semiconductor chips, and optoelectronic semiconductor chipOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2012·Granted Nov 21, 2017·1 cites·10 claims
- 4162US8811448B2Optoelectronic componentILLEK STEFAN·Filed 2009·Granted Aug 19, 2014·2 cites·14 claims
- 4261US9583467B2Optoelectronic semiconductor component and method for producing said componentOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2013·Granted Feb 28, 2017·1 cites·12 claims
- 4361US9209372B2Optoelectronic module and method for producing an optoelectronic moduleOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2013·Granted Dec 8, 2015·1 cites·13 claims
- 4461US8965148B2Optoelectronic component and method for producing an optoelectronic componentILLEK STEFAN·Filed 2011·Granted Feb 24, 2015·1 cites·18 claims
- 4561US8293553B2Method for producing an area having reduced electrical conductivity within a semiconductor layer and optoelectronic semiconductor elementILLEK STEFAN·Filed 2005·Granted Oct 23, 2012·1 cites·22 claims
- 4661US5260960ATunable semiconductor laser on a semi-insulating substrateSIEMENS AG·Filed 1992·Granted Nov 9, 1993·20 cites·15 claims
- 4759US7678591B2Semicoductor chip and method for production thereofOSRAM GMBH·Filed 2001·Granted Mar 16, 2010·6 cites·28 claims
- 4858US2024364082A1Radiation-emitting semiconductor body, laser diode and light-emitting diodeAMS OSRAM INT GMBH·Filed 2022·Application pending·0 cites
- 4957US10916686B2Optoelectronic component, optoelectronic arrangement, method of producing an optical element, and method of producing an optoelectronic componentOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2014·Granted Feb 9, 2021·0 cites·7 claims
- 5057US10490121B2Display deviceOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2018·Granted Nov 26, 2019·0 cites·20 claims
Showing the top 50 of 85 patent records by PatentIndex Score.
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