Inventor · disambiguated record
Andreas Ehrhardt
Also filed as: EHRHARDT ANDREAS
4 granted patents·2 pending applications·6 citations·filing 1990–2014
65Inventor score
Files withMATSUSHITA DISPLAY DEVICES GER3BORGWARNER BERU SYSTEMS GMBH1NOKIA UNTERHALTUNGSELEKTRONIK1WIESMEIER FRANZ1
Top patents by PatentIndex Score
6 records- 0162US9366221B2Corona ignition deviceBORGWARNER BERU SYSTEMS GMBH·Filed 2014·Granted Jun 14, 2016·1 cites·10 claims
- 0250US8572863B2Chute dryer with special air-roof assemblyWIESMEIER FRANZ·Filed 2008·Granted Nov 5, 2013·2 cites·21 claims
- 0348US6621203B2Deflection unit for in-line type cathode ray tubes having grooves separated by groove walls including a thickened groove wall sectionMATSUSHITA DISPLAY DEVICES GER·Filed 2001·Granted Sep 16, 2003·2 cites·22 claims
- 0437US2003209968A1Color picture tube and deflection system for color picture tubes having improved convergenceMATSUSHITA DISPLAY DEVICES GER·Filed 2003·Application pending·0 cites
- 0531US2004004426A1Colour picture tube and deflection system with improved imaging propertiesMATSUSHITA DISPLAY DEVICES GER·Filed 2003·Application pending·0 cites
- 0624US5027097ASaddle-coil arrangement for a cathode ray tube and a coil carrier for such an arrangementNOKIA UNTERHALTUNGSELEKTRONIK·Filed 1990·Granted Jun 25, 1991·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →