Inventor · disambiguated record
Ludger Wilken
Also filed as: WILKEN LUDGER
4 granted patents·3 pending applications·6 citations·filing 2001–2014
62Inventor score
Top patents by PatentIndex Score
7 records- 0154US6822229B2Glow discharge source for elementary analysisDRESDEN EV INST FESTKOERPER·Filed 2001·Granted Nov 23, 2004·5 cites·7 claims
- 0250US9105460B2Gas discharge tube including a starting aidOSRAM GMBH·Filed 2014·Granted Aug 11, 2015·0 cites·17 claims
- 0348US8531106B2High-pressure discharge lamp with starting aid and method for producing the sameDEMMERT MARKUS·Filed 2011·Granted Sep 10, 2013·1 cites·18 claims
- 0440US2010102749A1Circuit arrangement and method for adapting the output of high-pressure discharge lampsOSRAM GMBH·Filed 2008·Application pending·0 cites
- 0540US2010045297A1Device for measuring the current of a discharge lampOSRAM GMBH·Filed 2008·Application pending·0 cites
- 0636US8278836B2Evaluation device for the ignition energy of a discharge lampWILKEN LUDGER·Filed 2008·Granted Oct 2, 2012·0 cites·11 claims
- 0725US2012161622A1High-pressure discharge lamp with starting aidBEAU MICHAEL·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →