Inventor · disambiguated record
Per Karreby
Also filed as: KARREBY PER
2 granted patents·0 citations·filing 2021–2021
22Inventor score
Technology areasH02J
Files withHITACHI ENERGY LTD2
Top patents by PatentIndex Score
2 records- 0151US12212165B2Arrangement comprising energy storage units and a related methodHITACHI ENERGY LTD·Filed 2021·Granted Jan 28, 2025·0 cites·14 claims
- 0237US11996693B2Control platform architecture for grid integration of large-scale grid energy storage systemHITACHI ENERGY LTD·Filed 2021·Granted May 28, 2024·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →