Inventor · disambiguated record
Ilona Elisabeth Hausmann
Also filed as: HAUSMANN ILONA E · HAUSMANN ILONA ELISABETH
3 granted patents·2 pending applications·18 citations·filing 2005–2014
67Inventor score
Top patents by PatentIndex Score
5 records- 0181US7646032B2White light LED devices with flat spectraLUMINATION LLC·Filed 2007·Granted Jan 12, 2010·11 cites·16 claims
- 0276US9954145B2White light apparatus with enhanced color contrastGE LIGHTING SOLUTIONS LLC·Filed 2014·Granted Apr 24, 2018·5 cites·32 claims
- 0365US7859182B2Warm white LED-based lamp incoporating divalent EU-activated silicate yellow emitting phosphorLUMINATION LLC·Filed 2007·Granted Dec 28, 2010·2 cites·25 claims
- 0442US2007241657A1White light apparatus with enhanced color contrastLUMINATION LLC·Filed 2007·Application pending·0 cites
- 0542US2007114562A1Red and yellow phosphor-converted LEDs for signal applicationsGELCORE LLC·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →