Assignee
PATENT TREUHAND GES FUER GLUEH
DE·5 granted patents·1 pending application·55 citations·filing 1982–2006
Top patents by PatentIndex Score
6 records- 0167US5831396ACircuit arrangement for operating electric lampPATENT TREUHAND GES FUER GLUEH·Filed 1997·Granted Nov 3, 1998·35 cites·10 claims
- 0262US7394207B2Circuit arrangement having a full bridge with switching load relief for operating lampsPATENT TREUHAND GES FUER GLUEH·Filed 2005·Granted Jul 1, 2008·2 cites·10 claims
- 0356US4403173AIgniter circuit for high-pressure metal vapor discharge lampPATENT TREUHAND GES FUER GLUEH·Filed 1982·Granted Sep 6, 1983·15 cites·8 claims
- 0454US6614186B2Short-arc lampPATENT TREUHAND GES FUER GLUEH·Filed 2001·Granted Sep 2, 2003·3 cites·11 claims
- 0545US7420334B2Electronic ballast for a lampPATENT TREUHAND GES FUER GLUEH·Filed 2006·Granted Sep 2, 2008·0 cites·11 claims
- 0629US2002121845A1Piezotransformer with a large transformation ratioPATENT TREUHAND GES FUER GLUEH·Filed 2002·Application pending·0 cites
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