Inventor · disambiguated record
Christian Johann
Also filed as: JOHANN CHRISTIAN
6 granted patents·1 pending application·3 citations·filing 2010–2011
68Inventor score
Top patents by PatentIndex Score
7 records- 0159US8599566B2Printed circuit boardFROEHLICH THOMAS·Filed 2010·Granted Dec 3, 2013·1 cites·12 claims
- 0259US8520392B2Electronic control unit and method for producing component of sameJOHANN CHRISTIAN·Filed 2010·Granted Aug 27, 2013·2 cites·15 claims
- 0343US8267548B2Lighting device for a motor vehicleFROEHLICH THOMAS·Filed 2010·Granted Sep 18, 2012·0 cites·16 claims
- 0438US8432098B2Lighting device for a motor vehicleFROEHLICH THOMAS·Filed 2010·Granted Apr 30, 2013·0 cites·7 claims
- 0533US9431204B2Light source with gas discharge lampJOHANN CHRISTIAN·Filed 2010·Granted Aug 30, 2016·0 cites·7 claims
- 0631US9386671B2Method and control circuit for starting a gas-discharge lampKLUETZ PETER·Filed 2011·Granted Jul 5, 2016·0 cites·12 claims
- 0724US2013214681A1Method for operating a gas discharge lamp of a motor vehicle headlampNEESER DOMINIK·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →