Assignee
BERTRAM RALPH
DE·6 granted patents·5 pending applications·61 citations·filing 2009–2011
Top patents by PatentIndex Score
11 records- 0186US9541274B2Illumination module and illumination device comprising a flexible carrierBERTRAM RALPH·Filed 2010·Granted Jan 10, 2017·22 cites·12 claims
- 0282US8480252B2Illumination deviceBERTRAM RALPH·Filed 2009·Granted Jul 9, 2013·30 cites·16 claims
- 0372US8604702B2Method and apparatus for setting a chromaticity coordinateBERTRAM RALPH·Filed 2010·Granted Dec 10, 2013·3 cites·19 claims
- 0469US8851716B2Lamp incorporating a heat sink and an optically transmissive coverBERTRAM RALPH·Filed 2010·Granted Oct 7, 2014·3 cites·19 claims
- 0560US8439532B2Lighting device to be installed in a panelBERTRAM RALPH·Filed 2009·Granted May 14, 2013·3 cites·5 claims
- 0645US8581478B2Cooling member for semiconductor light emitting elementsBERTRAM RALPH·Filed 2010·Granted Nov 12, 2013·0 cites·19 claims
- 0741US2012218756A1Lighting Device Comprising a BulbBERTRAM RALPH·Filed 2010·Application pending·0 cites
- 0841US2012243232A1Lighting moduleBERTRAM RALPH·Filed 2010·Application pending·0 cites
- 0939US2013093361A1Method for Operating a Semiconductor Lighting Device and Color Control Device for Carrying Out the MethodBERTRAM RALPH·Filed 2011·Application pending·0 cites
- 1039US2011304268A1Lighting device having a semiconductor light source and at least one sensorBERTRAM RALPH·Filed 2010·Application pending·0 cites
- 1137US2012176796A1Cooling Member for Semiconductor Light Emitting ElementsBERTRAM RALPH·Filed 2010·Application pending·0 cites
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