Inventor · disambiguated record
Volker Karrer
Also filed as: KARRER VOLKER
11 granted patents·101 citations·filing 1998–2013
89Inventor score
Top patents by PatentIndex Score
11 records- 0188US7272015B2Electronic unit with EMC shieldingSIEMENS AG·Filed 2006·Granted Sep 18, 2007·21 cites·42 claims
- 0273US9269508B2Tap switchREICH ALEXANDER·Filed 2013·Granted Feb 23, 2016·4 cites·6 claims
- 0369US7542291B2Electronic circuit configuration having a printed circuit board thermally coupled to a heat sinkSIEMENS VDO AUTOMOTIVE AG·Filed 2007·Granted Jun 2, 2009·7 cites·12 claims
- 0463US6232781B1False-closure detection device for electrical consumersSIEMENS AG·Filed 1998·Granted May 15, 2001·39 cites·25 claims
- 0562US9218902B2Power transformer with electronic componentsKARRER VOLKER·Filed 2013·Granted Dec 22, 2015·1 cites·3 claims
- 0661US8884638B2Circuit arrangement for monitoring an electrical insulationKARRER VOLKER·Filed 2008·Granted Nov 11, 2014·5 cites·24 claims
- 0758US9123464B2Transformer with on-load tap changerVON BLOH JOCHEN·Filed 2013·Granted Sep 1, 2015·1 cites·4 claims
- 0858US6723926B2Mounting configuration of electric and/or electronic components on a printed circuit boardSIEMENS AG·Filed 2002·Granted Apr 20, 2004·9 cites·7 claims
- 0952US6989658B2Circuit design for a circuit for switching currentsSIEMENS AG·Filed 2003·Granted Jan 24, 2006·11 cites·9 claims
- 1039US7369383B2Protective circuitSIEMENS AG·Filed 2004·Granted May 6, 2008·3 cites·25 claims
- 1136US6838830B2Half-bridgeSIEMENS AG·Filed 2002·Granted Jan 4, 2005·0 cites·20 claims
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