Inventor · disambiguated record
Stephan Lutgen
Also filed as: LUTGEN STEPHAN
46 granted patents·13 pending applications·174 citations·filing 2003–2023
98Inventor score
Files withFACEBOOK TECH LLC17META PLATFORMS TECH LLC13OSRAM OPTO SEMICONDUCTORS GMBH12AZURSPACE SOLAR POWER GMBH7LUTGEN STEPHAN3
Top patents by PatentIndex Score
59 records- 0197US11854810B1Bonding methods for light emitting diodesMETA PLATFORMS TECH LLC·Filed 2023·Granted Dec 26, 2023·2 cites·20 claims
- 0297US11569091B2Hybrid-bonded and run-out compensated light emitting diodesMETA PLATFORMS TECH LLC·Filed 2020·Granted Jan 31, 2023·4 cites·16 claims
- 0397US11430658B2Bonding methods for light emitting diodesMETA PLATFORMS TECH LLC·Filed 2020·Granted Aug 30, 2022·4 cites·17 claims
- 0497US10964844B2High-efficiency micro-LEDsFACEBOOK TECH LLC·Filed 2019·Granted Mar 30, 2021·9 cites·9 claims
- 0594US10483430B1Micron-sized light emitting diode designsFACEBOOK TECH LLC·Filed 2018·Granted Nov 19, 2019·8 cites·26 claims
- 0694US10468552B2High-efficiency micro-LEDsFACEBOOK TECH LLC·Filed 2018·Granted Nov 5, 2019·9 cites·49 claims
- 0792US8178372B2Method for production of a plurality of semiconductor chips, and a semiconductor componentLUTGEN STEPHAN·Filed 2006·Granted May 15, 2012·23 cites·14 claims
- 0890US11355666B2Bonding methods for light emitting diodesFACEBOOK TECH LLC·Filed 2020·Granted Jun 7, 2022·2 cites·13 claims
- 0990US11158761B2Bonding methods for light emitting diodesFACEBOOK TECH LLC·Filed 2020·Granted Oct 26, 2021·2 cites·21 claims
- 1090US11018280B2Reduction of surface recombination losses in micro-LEDsFACEBOOK TECH LLC·Filed 2020·Granted May 25, 2021·2 cites·16 claims
- 1190US9773896B2Layer structure for a group-III-nitride normally-off transistorAZURSPACE SOLAR POWER GMBH·Filed 2015·Granted Sep 26, 2017·7 cites·20 claims
- 1290US9496349B2P-doping of group-III-nitride buffer layer structure on a heterosubstrateAZURSPACE SOLAR POWER GMBH·Filed 2015·Granted Nov 15, 2016·6 cites·21 claims
- 1387US8855155B2Semiconductor laser light sourceLUTGEN STEPHAN·Filed 2011·Granted Oct 7, 2014·10 cites·20 claims
- 1486US11309464B2Micro-LED design for chief ray walk-off compensationFACEBOOK TECH LLC·Filed 2020·Granted Apr 19, 2022·2 cites·18 claims
- 1586US10622519B2Reduction of surface recombination losses in micro-LEDsFACEBOOK TECH LLC·Filed 2019·Granted Apr 14, 2020·3 cites·20 claims
- 1685US8908733B2Optoelectronic semiconductor chipAVRAMESCU ADRIAN·Filed 2010·Granted Dec 9, 2014·4 cites·14 claims
- 1784US8351479B2Optoelectronic semiconductor elementOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2007·Granted Jan 8, 2013·8 cites·15 claims
- 1882US10644196B2Reduction of surface recombination losses in micro-LEDsFACEBOOK TECH LLC·Filed 2019·Granted May 5, 2020·3 cites·21 claims
- 1981US12021168B1Reduction of surface recombination losses in micro-LEDsMETA PLATFORMS TECH LLC·Filed 2023·Granted Jun 25, 2024·0 cites·20 claims
- 2081US6947460B2Optically pumpable surface-emitting semiconductor laser deviceOSRAM GMBH·Filed 2003·Granted Sep 20, 2005·15 cites·42 claims
- 2180US11231579B1Cascaded pupil-replicating waveguidesFACEBOOK TECH LLC·Filed 2019·Granted Jan 25, 2022·2 cites·17 claims
- 2279US11677042B2Regrowth of epitaxial layer for surface recombination velocity reduction in light emitting diodesMETA PLATFORMS TECH LLC·Filed 2020·Granted Jun 13, 2023·1 cites·9 claims
- 2379US11631587B2Bonding methods for light emitting diodesMETA PLATFORMS TECH LLC·Filed 2022·Granted Apr 18, 2023·0 cites·6 claims
- 2479US10658500B2Layer structure for a group-III-nitride normally-off transistorAZURSPACE SOLAR POWER GMBH·Filed 2018·Granted May 19, 2020·2 cites·15 claims
- 2579US9202971B2Optoelectronic semiconductor chipOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2014·Granted Dec 1, 2015·1 cites·10 claims
- 2679US2022399203A1Hybrid bonding based manufacture of light emitting diodesMETA PLATFORMS TECH LLC·Filed 2022·Application pending·0 cites
- 2777US2022238755A1Micron-sized light emitting diode designsFACEBOOK TECH LLC·Filed 2022·Application pending·0 cites
- 2875US11342483B2Micron-sized light emitting diode designsFACEBOOK TECH LLC·Filed 2020·Granted May 24, 2022·0 cites·20 claims
- 2975US7792174B2Surface-emitting semiconductor laser component and optical projection apparatus with a surface-emitting semiconductor laser component such as thisOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2006·Granted Sep 7, 2010·4 cites·16 claims
- 3074US11581457B1Reduction of surface recombination losses in micro-LEDsMETA PLATFORMS TECH LLC·Filed 2021·Granted Feb 14, 2023·0 cites·20 claims
- 3174US10847675B2Micron-sized light emiting diode designsFACEBOOK TECH LLC·Filed 2019·Granted Nov 24, 2020·0 cites·20 claims
- 3273US10705353B1Waveguide with coherent interference mitigationFACEBOOK TECH LLC·Filed 2018·Granted Jul 7, 2020·1 cites·20 claims
- 3372US11774753B1Cascaded pupil-replicating waveguidesMETA PLATFORMS TECH LLC·Filed 2021·Granted Oct 3, 2023·0 cites·14 claims
- 3470US10128362B2Layer structure for a group-III-nitride normally-off transistorAZURSPACE SOLAR POWER GMBH·Filed 2017·Granted Nov 13, 2018·1 cites·16 claims
- 3568US7551660B2Optically pumped semiconductor laser deviceOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2003·Granted Jun 23, 2009·8 cites·23 claims
- 3668US7529284B2Semiconductor optical pumping device for radiation emission and the production method thereofOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2003·Granted May 5, 2009·9 cites·30 claims
- 3767US8331411B2Edge-emitting semiconductor laserSCHILLGALIES MARC·Filed 2010·Granted Dec 11, 2012·3 cites·10 claims
- 3866US10942378B2Waveguide with coherent interference mitigationFACEBOOK TECH LLC·Filed 2020·Granted Mar 9, 2021·0 cites·20 claims
- 3964US9397262B2Optoelectronic semiconductor chip and method for the production thereofLUTGEN STEPHAN·Filed 2009·Granted Jul 19, 2016·2 cites·19 claims
- 4062US7408972B2Optically pumped semiconductor laser deviceOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2004·Granted Aug 5, 2008·10 cites·7 claims
- 4162US2022271207A1Micro-led design for chief ray walk-off compensationFACEBOOK TECH LLC·Filed 2022·Application pending·0 cites
- 4260US10211296B2P-doping of group-III-nitride buffer layer structure on a heterosubstrateAZURSPACE SOLAR POWER GMBH·Filed 2018·Granted Feb 19, 2019·0 cites·13 claims
- 4360US7522646B2Vertically emitting optically pumped diode laser with external resonatorOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2003·Granted Apr 21, 2009·5 cites·18 claims
- 4459US10026814B2P-doping of group-III-nitride buffer layer structure on a heterosubstrateAZURSPACE SOLAR POWER GMBH·Filed 2017·Granted Jul 17, 2018·0 cites·15 claims
- 4558US7817695B2Lateral optically pumped surface-emitting semiconductor laser on a heat sinkOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2005·Granted Oct 19, 2010·1 cites·17 claims
- 4657US12243906B2Low resistance current spreading to n-contacts of micro-LED arrayMETA PLATFORMS TECH LLC·Filed 2021·Granted Mar 4, 2025·0 cites·21 claims
- 4757US9786744B2P-doping of group-III-nitride buffer layer structure on a heterosubstrateAZURSPACE SOLAR POWER GMBH·Filed 2016·Granted Oct 10, 2017·0 cites·22 claims
- 4857US2025089414A1Systems and methods for improved displaysMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 4948US7570682B2VCSEL pumped in a monolithically optical manner and comprising a laterally applied edge emitterOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2004·Granted Aug 4, 2009·1 cites·16 claims
- 5048US2023335518A1Aln-based hybrid bondingMETA PLATFORMS TECH LLC·Filed 2022·Application pending·0 cites
Showing the top 50 of 59 patent records by PatentIndex Score.
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