Inventor · disambiguated record
Stefan Otzen
Also filed as: OTZEN STEFAN
4 granted patents·2 pending applications·15 citations·filing 2008–2012
67Inventor score
Top patents by PatentIndex Score
6 records- 0182US8636391B2Lamp and end cap for a lampDELLIAN HARALD·Filed 2011·Granted Jan 28, 2014·12 cites·13 claims
- 0258US9151481B2End piece for a retrofit fluorescent lamp and retrofit fluorescent lampDELLIAN HARALD·Filed 2010·Granted Oct 6, 2015·1 cites·15 claims
- 0356US9303847B2Process for producing an LED lamp and a corresponding LED lampDELLIAN HARALD·Filed 2011·Granted Apr 5, 2016·1 cites·9 claims
- 0456US8998480B2LED lighting deviceDELLIAN HARALD·Filed 2011·Granted Apr 7, 2015·1 cites·8 claims
- 0541US2011203966A1Housing and Method for Assembling the HousingOTZEN STEFAN·Filed 2008·Application pending·0 cites
- 0640US2012223658A1Lamp and luminaire with at least one light emitting diodeOTZEN STEFAN·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →