Inventor · disambiguated record
Wolfgang Daub
Also filed as: DAUB WOLFGANG
14 granted patents·1 pending application·149 citations·filing 1991–2014
90Inventor score
Top patents by PatentIndex Score
15 records- 0186US5103143AProcess and apparatus for starting a high pressure gas discharge lamp for vehiclesHELLA KG HUECK & CO·Filed 1991·Granted Apr 7, 1992·64 cites·16 claims
- 0276US6364515B1Device for receiving a gas discharge lamp of a vehicle headlightHELLA KG HUECK & CO·Filed 2000·Granted Apr 2, 2002·32 cites·10 claims
- 0361US5241242APower-supply circuit apparatus for high pressure gas discharge lamps in motor vehiclesHELLA KG HUECK & CO·Filed 1992·Granted Aug 31, 1993·23 cites·13 claims
- 0450US6624581B1Circuit for driving an alternating current high pressure gas discharge lamp for a motor vehicleHELLA KG HUECK & CO·Filed 2000·Granted Sep 23, 2003·6 cites·4 claims
- 0547US8350475B2High-pressure gas discharge lamp for a lighting deviceKONINKL PHILIPS ELECTRONICS NV·Filed 2009·Granted Jan 8, 2013·0 cites·15 claims
- 0647US6300726B1Ballast for high-pressure gas discharge lampHELLA KG HUECK & CO·Filed 2000·Granted Oct 9, 2001·4 cites·3 claims
- 0746US2015162127A1Transformer used for storing and filteringHELLA KGAA HUECK & CO·Filed 2013·Application pending·0 cites
- 0845US9793705B2DC-to-DC converterHELLA KGAA HUECK & CO·Filed 2014·Granted Oct 17, 2017·0 cites·7 claims
- 0943US9660522B2DC-DC converter circuit arrangementHELLA KGAA HUECK & CO·Filed 2013·Granted May 23, 2017·0 cites·4 claims
- 1041US6329754B1Diagnostic system for a ballast of a high-pressure gas discharge lamp for a motor vehicleHELLA KG HUECK & CO·Filed 2000·Granted Dec 11, 2001·2 cites·6 claims
- 1140US5182432ACrack detector and heating circuit for motor vehicle headlight light transmissive shieldHELLA KG HUECK & CO·Filed 1991·Granted Jan 26, 1993·9 cites·8 claims
- 1239US7513648B2Headlamp for vehiclesHELLA KGAA HUECK & CO·Filed 2004·Granted Apr 7, 2009·2 cites·21 claims
- 1336US9136759B2DC-DC converter with circuit for reproducing a current flowing through a storage inductorDAUB WOLFGANG·Filed 2011·Granted Sep 15, 2015·0 cites·10 claims
- 1431US5103142ACircuit arrangement for ignition and operation of a high pressure gas discharge lamp for motor vehiclesHELLA KG HUECK & CO·Filed 1991·Granted Apr 7, 1992·4 cites·9 claims
- 1527US5268617APower-supply apparatus for starting and operating a high-pressure gas discharge lampHELLA KG HUECK & CO·Filed 1992·Granted Dec 7, 1993·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →