Inventor · disambiguated record
Petrus Sundgren
Also filed as: SUNDGREN PETRUS
27 granted patents·7 pending applications·27 citations·filing 2011–2023
93Inventor score
Top patents by PatentIndex Score
34 records- 0197US11764339B2μ-LED, μ-LED device, display and method for the sameOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2021·Granted Sep 19, 2023·18 cites·19 claims
- 0296US12199222B2μ-LED, μ-LED device, display and method for the sameOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2022·Granted Jan 14, 2025·2 cites·20 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
- 0490US11063182B2Optoelectronic component and method of manufacturing an optoelectronic componentOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2018·Granted Jul 13, 2021·3 cites·19 claims
- 0582US2023335690A1µ-LED, µ-LED DEVICE, DISPLAY AND METHOD FOR THE SAMEOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2023·Application pending·0 cites
- 0679US12495648B2μ-LED, μ-LED device, display and method for the sameOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2022·Granted Dec 9, 2025·0 cites·16 claims
- 0778US12484361B2U-LED, U-LED device, display and method for the sameOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2022·Granted Nov 25, 2025·0 cites·6 claims
- 0878US12199220B2μ-LED, μ-LED device, display and method for the sameOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2021·Granted Jan 14, 2025·0 cites·8 claims
- 0977US12477883B2μ-LED, μ-LED device, display for augmented reality or lighting applicationsOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2022·Granted Nov 18, 2025·0 cites·6 claims
- 1077US12199219B2μ-LED, μ-LED device, display and method for the sameOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2021·Granted Jan 14, 2025·0 cites·9 claims
- 1174US12199134B2μ-LED, μ-LED device, display and method for the sameOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2021·Granted Jan 14, 2025·0 cites·14 claims
- 1264US10217896B2Light emitting diode chip having temperature compensation of the wavelengthOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2015·Granted Feb 26, 2019·1 cites·15 claims
- 1359US12249672B2Method for manufacturing a semiconductor device and optoelectronic deviceOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2020·Granted Mar 11, 2025·0 cites·13 claims
- 1458US9853188B2Light-emitting diode chip with current spreading layerOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2015·Granted Dec 26, 2017·1 cites·20 claims
- 1557US12407147B2Edge-emitting semiconductor laser diode and method of manufacturing the sameOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2020·Granted Sep 2, 2025·0 cites·16 claims
- 1657US11569635B2Radiation-emitting semiconductor componentOSRAM OLED GMBH·Filed 2018·Granted Jan 31, 2023·0 cites·18 claims
- 1756US11915935B2Method for producing a semiconductor component comprising performing a plasma treatment, and semiconductor componentOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2019·Granted Feb 27, 2024·0 cites·20 claims
- 1851US12057522B2Component with reduced absorption and method for producing a componentOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2020·Granted Aug 6, 2024·0 cites·20 claims
- 1950US12294039B2Optoelectronic component, semiconductor structure and methodOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2020·Granted May 6, 2025·0 cites·25 claims
- 2050US12224379B2Method for producing optoelectronic semiconductor chips, and optoelectronic semiconductor chipOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2020·Granted Feb 11, 2025·0 cites·16 claims
- 2150US9685584B2Light emitting semiconductor component including an absorptive layerOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2014·Granted Jun 20, 2017·0 cites·13 claims
- 2249US11183612B2Method for producing at least one optoelectronic component, and optoelectronic componentOSRAM OLED GMBH·Filed 2018·Granted Nov 23, 2021·0 cites·17 claims
- 2348US12426404B2Method of laser treatment of a semiconductor wafer comprising AlGaInP-LEDs to increase their light generating efficiencyOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2020·Granted Sep 23, 2025·0 cites·13 claims
- 2445US11145783B2Optoelectronic semiconductor component, and method for producing an optoelectronic semiconductor componentOSRAM OLED GMBH·Filed 2018·Granted Oct 12, 2021·0 cites·17 claims
- 2545US10763238B2Method of aligning semiconductor chips, method of arranging semiconductor chips, device that produces a semiconductor component, and semiconductor componentOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2017·Granted Sep 1, 2020·0 cites·19 claims
- 2644US10580938B2Light-emitting diode chip, and method for manufacturing a light-emitting diode chipOSRAM OLED GMBH·Filed 2016·Granted Mar 3, 2020·0 cites·10 claims
- 2744US2022172976A1Arrangement and Method for Producing an Arrangement and a ComponentOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2020·Application pending·0 cites
- 2843US2022102583A1µ-LED, µ-LED DEVICE, DISPLAY AND METHOD FOR THE SAMEOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2020·Application pending·0 cites
- 2941US2013126920A1Light-Emitting Diode Chip with Current Spreading LayerSUNDGREN PETRUS·Filed 2011·Application pending·0 cites
- 3040US10181547B2Optoelectronic semiconductor chip and method for producing optoelectronic semiconductor chipsOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2013·Granted Jan 15, 2019·0 cites·18 claims
- 3139US9653646B2Semiconductor layer sequence and method of producing the sameOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2014·Granted May 16, 2017·0 cites·11 claims
- 3238US2018018940A1Method of adapting emitted radiation from light-emitting diodes in pixels of a display apparatus, and display apparatusOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2017·Application pending·0 cites
- 3336US2017317231A1Method of detaching a substrate, device that carries out such a method and pumping device that pumps etching solutionOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2015·Application pending·0 cites
- 3434US2017162749A1Optoelectronic semiconductor chip and method of producing sameOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →