Inventor · disambiguated record
Ralph Bertram
Also filed as: BERTRAM RALPH · BERTRAM RALPH P · BERTRAM RALPH PETER
22 granted patents·11 pending applications·300 citations·filing 2007–2020
94Inventor score
Top patents by PatentIndex Score
33 records- 0197USD600368SLED lampOSRAM GMBH·Filed 2009·Granted Sep 15, 2009·123 cites·1 claims
- 0296USD600367SLampOSRAM GMBH·Filed 2009·Granted Sep 15, 2009·84 cites·1 claims
- 0386US9541274B2Illumination module and illumination device comprising a flexible carrierBERTRAM RALPH·Filed 2010·Granted Jan 10, 2017·22 cites·12 claims
- 0484US8619211B2Lighting device, backlighting device, and display deviceBERTRAM RALPH PETER·Filed 2008·Granted Dec 31, 2013·10 cites·18 claims
- 0582US8480252B2Illumination deviceBERTRAM RALPH·Filed 2009·Granted Jul 9, 2013·30 cites·16 claims
- 0672US8604702B2Method and apparatus for setting a chromaticity coordinateBERTRAM RALPH·Filed 2010·Granted Dec 10, 2013·3 cites·19 claims
- 0769US8851716B2Lamp incorporating a heat sink and an optically transmissive coverBERTRAM RALPH·Filed 2010·Granted Oct 7, 2014·3 cites·19 claims
- 0869US7993022B2Illuminating module for a lighting deviceOSRAM GMBH·Filed 2008·Granted Aug 9, 2011·7 cites·26 claims
- 0965US9097392B2Mixed light sourceBERTRAM RALPH PETER·Filed 2010·Granted Aug 4, 2015·2 cites·12 claims
- 1064US8427062B2Illumination device and method for adapting an emission characteristic of an illumination deviceBERTRAM RALPH PETER·Filed 2008·Granted Apr 23, 2013·2 cites·47 claims
- 1162US8292458B2Light emitting diode lamp comprising one LED consuming a first electrical power and one radiation-emitting semiconductor component consuming an electrical dissipation powerBERTRAM RALPH PETER·Filed 2008·Granted Oct 23, 2012·4 cites·20 claims
- 1260US8439532B2Lighting device to be installed in a panelBERTRAM RALPH·Filed 2009·Granted May 14, 2013·3 cites·5 claims
- 1358US7862205B2Lighting unit and lampOSRAM GMBH·Filed 2008·Granted Jan 4, 2011·5 cites·18 claims
- 1455US9115852B2Method for producing a plurality of LED illumination devices and a plurality of LED chipsets for illumination devices, and LED illumination deviceHOFMANN MARKUS·Filed 2009·Granted Aug 25, 2015·1 cites·15 claims
- 1554US7796392B2Electronic construction unit and electrical circuit carrierOSRAM GES MIT BERSCHRAENKTER H·Filed 2008·Granted Sep 14, 2010·1 cites·17 claims
- 1650US2010194792A1Illumination unit and method for driving the illumination unitOSRAM GMBH·Filed 2008·Application pending·0 cites
- 1749US11611022B2Phosphor mixture, conversion element and optoelectronic componentOSRAM OLED GMBH·Filed 2018·Granted Mar 21, 2023·0 cites·18 claims
- 1849US2010301353A1Led lighting device having a conversion reflectorOSRAM GMBH·Filed 2008·Application pending·0 cites
- 1948US9546778B2LED module with protective filmOSRAM GMBH·Filed 2013·Granted Jan 17, 2017·0 cites·12 claims
- 2045US8593446B2Method and arrangement for adjusting a color location, and illumination systemFORSTER GEORG·Filed 2008·Granted Nov 26, 2013·0 cites·20 claims
- 2145US8581478B2Cooling member for semiconductor light emitting elementsBERTRAM RALPH·Filed 2010·Granted Nov 12, 2013·0 cites·19 claims
- 2245US2022342625A1Display module, screen and method for operating a display moduleOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2020·Application pending·0 cites
- 2344US11476384B2Planar semiconductor light source comprising downstream optical elementOSRAM OLED GMBH·Filed 2018·Granted Oct 18, 2022·0 cites·19 claims
- 2444US2010284169A1Lighting DeviceOSRM GMBH·Filed 2008·Application pending·0 cites
- 2542US11616175B2Luminophore mixture, conversion element and optoelectronic componentOSRAM OLED GMBH·Filed 2018·Granted Mar 28, 2023·0 cites·15 claims
- 2642US2010296266A1Lighting DeviceOSRAM GMBH·Filed 2008·Application pending·0 cites
- 2742US2007211458A1Light module, light multiple module and use of a light module or light multiple module for illumination or backlightingPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 2007·Application pending·0 cites
- 2841US2012218756A1Lighting Device Comprising a BulbBERTRAM RALPH·Filed 2010·Application pending·0 cites
- 2941US2012243232A1Lighting moduleBERTRAM RALPH·Filed 2010·Application pending·0 cites
- 3039US2013093361A1Method for Operating a Semiconductor Lighting Device and Color Control Device for Carrying Out the MethodBERTRAM RALPH·Filed 2011·Application pending·0 cites
- 3139US2011304268A1Lighting device having a semiconductor light source and at least one sensorBERTRAM RALPH·Filed 2010·Application pending·0 cites
- 3237US2012176796A1Cooling Member for Semiconductor Light Emitting ElementsBERTRAM RALPH·Filed 2010·Application pending·0 cites
- 3333US11158611B2LED filamentOSRAM OLED GMBH·Filed 2018·Granted Oct 26, 2021·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →