Inventor · disambiguated record
Franz Raiser
Also filed as: RAISER FRANZ
8 granted patents·88 citations·filing 1995–2002
86Inventor score
Top patents by PatentIndex Score
8 records- 0167US6208085B1Circuit for power-factor correctionPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 2000·Granted Mar 27, 2001·15 cites·11 claims
- 0266US5740021ASwitching power supply for the operation of electric lampsPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1995·Granted Apr 14, 1998·30 cites·16 claims
- 0364US6696791B2Method for starting a discharge lampPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 2002·Granted Feb 24, 2004·11 cites·3 claims
- 0456US6266256B1Circuit for correcting the power factorPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 2000·Granted Jul 24, 2001·12 cites·9 claims
- 0552US6316888B1Ballast for at least one gas discharge lamp and method for operating such a ballastPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 2000·Granted Nov 13, 2001·5 cites·14 claims
- 0642US6611112B2Appliance for discharge lamps with reliable startingPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 2002·Granted Aug 26, 2003·1 cites·6 claims
- 0739US6381551B1Method for providing an output signal having a desired value of a characteristic quantity at the output of a switched-mode power supply unit and circuit for carrying out the methodPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1999·Granted Apr 30, 2002·11 cites·15 claims
- 0830US5883472ACircuit for operating a discharge lampPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1996·Granted Mar 16, 1999·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →