Inventor · disambiguated record
Ulf Seyfert
Also filed as: SEYFERT ULF
5 granted patents·6 pending applications·61 citations·filing 1993–2012
77Inventor score
Top patents by PatentIndex Score
11 records- 0183US8827275B2Sealing device for rotary feedthroughHEINRICH HANS-JUERGEN·Filed 2012·Granted Sep 9, 2014·5 cites·2 claims
- 0282US5561342AElectron beam exit windowFRAUNHOFER GES FORSCHUNG·Filed 1993·Granted Oct 1, 1996·49 cites·16 claims
- 0367US8192598B2End-block for a magnetron device with a rotatable target, and vacuum coating apparatusHEINRICH HANS-JUERGEN·Filed 2009·Granted Jun 5, 2012·2 cites·9 claims
- 0464US8337681B2Endblock for a magnetron device with a rotatable targetHEINRICH HANS-JUERGEN·Filed 2009·Granted Dec 25, 2012·1 cites·8 claims
- 0555US2010156050A1Sealing device for rotary feedthroughARDENNE ANLAGENTECH GMBH·Filed 2009·Application pending·0 cites
- 0648US2009078572A1Magnetron end-block with shielded target mounting assemblyARDENNE ANLAGENTECH GMBH·Filed 2008·Application pending·0 cites
- 0744US2007240636A1Thermal Vacuum Deposition Method and DeviceARDENNE ANLAGENTECH GMBH·Filed 2005·Application pending·0 cites
- 0844US2008193636A1Vaporizing Device and Method for Vaporizing Coating MaterialARDENNE ANLAGENTECH GMBH·Filed 2005·Application pending·0 cites
- 0944US2007218201A1Continuous Thermal Vacuum Deposition Device and MethodARDENNE ANLAGENTECH GMBH·Filed 2005·Application pending·0 cites
- 1038US2007209710A1Valve used for vapor-tightly disconnecting two interconnected process unitsARDENNE ANLAGENTECH GMBH·Filed 2005·Application pending·0 cites
- 1134US5955829ACathode for electron gun with band-shaped beamsFRAUNHOFER GES FORSCHUNG·Filed 1997·Granted Sep 21, 1999·4 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →