Inventor · disambiguated record
Siegfried Fellner
Also filed as: FELLNER SIEGFRIED
7 granted patents·1 pending application·28 citations·filing 1990–2014
79Inventor score
Top patents by PatentIndex Score
8 records- 0163US8129884B2Piezoelectric actuator unit including a casting compound disposed in a sleeveRINNER FRANZ·Filed 2010·Granted Mar 6, 2012·1 cites·14 claims
- 0259US10381543B2Multi-layer component having an external contactEPCOS AG·Filed 2014·Granted Aug 13, 2019·1 cites·9 claims
- 0356US9214620B2Piezoelectric actuator with outer electrodeBRANTWEINER STEFAN·Filed 2009·Granted Dec 15, 2015·3 cites·19 claims
- 0442US5142267ALevel sensor which has high signal gain and can be used for fluids particularly chemically corrosive fluidsSIEMENS AG·Filed 1990·Granted Aug 25, 1992·15 cites·2 claims
- 0533US5736018ADevice for holding components during electrode applicationSIEMENS MATSUSHITA COMPONENTS·Filed 1996·Granted Apr 7, 1998·8 cites·1 claims
- 0625US2006139831A1Electrical subassembly and use thereofHUEMER PHILIPP·Filed 2003·Application pending·0 cites
- 0723US9466780B2Actuator unit, method for producing an actuator unit, and sleeve for accommodating a piezoactuatorKREITER JOHANN·Filed 2011·Granted Oct 11, 2016·0 cites·10 claims
- 0823US9412933B2Method for producing an actuator unit and sleeve for receiving a piezoactuatorKREITER JOHANN·Filed 2011·Granted Aug 9, 2016·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →