Inventor · disambiguated record
Janne Hellberg
Also filed as: HELLBERG JANNE
4 granted patents·2 citations·filing 2013–2013
57Inventor score
Files withABB OY4
Top patents by PatentIndex Score
4 records- 0158US9494637B2Method for detecting islanding operation of distributed power generatorABB OY·Filed 2013·Granted Nov 15, 2016·2 cites·14 claims
- 0239US9843185B2Starting of a solar power plantABB OY·Filed 2013·Granted Dec 12, 2017·0 cites·20 claims
- 0339US9063194B2Starting of photovoltaic systemABB OY·Filed 2013·Granted Jun 23, 2015·0 cites·19 claims
- 0438US9229468B2Maximum power point trackingABB OY·Filed 2013·Granted Jan 5, 2016·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →