Inventor · disambiguated record
Martin Gröpl
Also filed as: GROEPL MARTIN · GROPL MARTIN
4 granted patents·1 pending application·17 citations·filing 1998–2007
71Inventor score
Top patents by PatentIndex Score
5 records- 0155US7495485B2Controllable current source for a phase locked loopNAT SEMICONDUCTOR GERMANY AG·Filed 2007·Granted Feb 24, 2009·4 cites·2 claims
- 0248US7151828B2Circuit arrangement for the analogue suppression of echoesINFINEON TECHNOLOGIES AG·Filed 2001·Granted Dec 19, 2006·1 cites·35 claims
- 0343US6621337B2Power-efficient amplifier circuit and process for power-efficient amplification of a signalXIGNAL TECHNOLOGIES AG·Filed 2001·Granted Sep 16, 2003·4 cites·20 claims
- 0437US6542604B1Scaled impedance replica for echo attenuation in digital transmission systemsINFINEON TECHNOLOGIES AG·Filed 1998·Granted Apr 1, 2003·8 cites·19 claims
- 0527US2004169985A1Integrated circuit with overvoltage protectionFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →