Inventor · disambiguated record
Stefan Buchhold
Also filed as: BUCHHOLD STEFAN
6 granted patents·1 pending application·22 citations·filing 2005–2020
75Inventor score
Top patents by PatentIndex Score
7 records- 0171US8213133B2Load breaker arrangementBUCHHOLD STEFAN·Filed 2008·Granted Jul 3, 2012·5 cites·7 claims
- 0266US9614427B2Multi-string inverter having input-side EMC filterSMA SOLAR TECHNOLOGY AG·Filed 2015·Granted Apr 4, 2017·3 cites·14 claims
- 0364US7338311B2Protective device for a load current carrying apparatusSMA TECHNOLOGIE AG·Filed 2005·Granted Mar 4, 2008·14 cites·12 claims
- 0450US11146072B2Inverter with at least two DC/DC converters and use of such an inverter in a photovoltaic installationSMA SOLAR TECHNOLOGY AG·Filed 2019·Granted Oct 12, 2021·0 cites·9 claims
- 0550US11025055B2Inverter with at least two direct convertersSMA SOLAR TECHNOLOGY AG·Filed 2019·Granted Jun 1, 2021·0 cites·10 claims
- 0649US11522494B2InverterSMA SOLAR TECHNOLOGY AG·Filed 2020·Granted Dec 6, 2022·0 cites·20 claims
- 0739US2020301493A1Photovoltaic system and inverter having a communication interfaceSMA SOLAR TECHNOLOGY AG·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →