Inventor · disambiguated record
Christianus J. Roozekrans
Also filed as: ROOZEKRANS CHRISTIANUS J · ROOZEKRANS CHRISTIANUS JOSEPHUS
6 granted patents·1 pending application·112 citations·filing 1989–2007
84Inventor score
Top patents by PatentIndex Score
7 records- 0177US5825125ANeon discharge lampPHILIPS CORP·Filed 1996·Granted Oct 20, 1998·35 cites·18 claims
- 0270US5753999ALow-pressure mercury vapour discharge lampPHILIPS CORP·Filed 1995·Granted May 19, 1998·27 cites·15 claims
- 0363US5801482ALow-pressure mercury vapor discharge lampPHILIPS CORP·Filed 1995·Granted Sep 1, 1998·21 cites·10 claims
- 0452US6051922AElectrodeless low-pressure mercury vapour discharge lamp employing a high frequency magnetic field having a layer of aluminum oxide particlesPHILIPS CORP·Filed 1997·Granted Apr 18, 2000·15 cites·1 claims
- 0544US5070273ALow-pressure mercury vapor discharge lamp with flat discharge vessel and external side electrodesPHILIPS CORP·Filed 1989·Granted Dec 3, 1991·13 cites·18 claims
- 0637US2009079361A1Method and device for driving a discharge lampKONINKL PHILIPS ELECTRONICS NV·Filed 2007·Application pending·0 cites
- 0730US6060831ADischarge lamp with specific fill and luminescent layersPHILIPS CORP·Filed 1998·Granted May 9, 2000·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →