Inventor · disambiguated record
Mario Willenberg
Also filed as: WILLENBERG MARIO
3 granted patents·1 pending application·3 citations·filing 2013–2017
55Inventor score
Files withSMA SOLAR TECHNOLOGY AG4
Top patents by PatentIndex Score
4 records- 0162US9594126B2Distributed detection of leakage current and fault current, and detection of string faultsSMA SOLAR TECHNOLOGY AG·Filed 2015·Granted Mar 14, 2017·1 cites·21 claims
- 0257US10197608B2Apparatus for determining insulation resistance at a PV generator, and photovoltaic installationSMA SOLAR TECHNOLOGY AG·Filed 2017·Granted Feb 5, 2019·1 cites·12 claims
- 0352US10491103B2Step-up converter, corresponding inverter and method of operationSMA SOLAR TECHNOLOGY AG·Filed 2016·Granted Nov 26, 2019·1 cites·27 claims
- 0439US2013272032A1Dc/dc voltage converter and method for operating a dc/dc voltage converterSMA SOLAR TECHNOLOGY AG·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →