Inventor · disambiguated record
Ingolf Hoffmann
Also filed as: HOFFMANN INGOLF
8 granted patents·2 pending applications·140 citations·filing 1997–2021
85Inventor score
Top patents by PatentIndex Score
10 records- 0190US11150272B2Method for measuring a current, and current-measuring deviceSIEMENS AG·Filed 2018·Granted Oct 19, 2021·8 cites·3 claims
- 0287US6867970B2Modular converter unitSIEMENS AG·Filed 2004·Granted Mar 15, 2005·75 cites·18 claims
- 0386US12174224B2Current measuring device with hall sensorsSIEMENS AG·Filed 2021·Granted Dec 24, 2024·2 cites·7 claims
- 0477US8854807B2Converter arrangement with an air cooling systemHOFFMANN INGOLF·Filed 2012·Granted Oct 7, 2014·11 cites·10 claims
- 0571US5844313AHeat sinkSIEMENS AG·Filed 1997·Granted Dec 1, 1998·43 cites·19 claims
- 0665US11910579B2Determining the flow velocity in a coolant circuitSIEMENS AG·Filed 2019·Granted Feb 20, 2024·1 cites·9 claims
- 0755US11443882B2Coil deviceSIEMENS AG·Filed 2017·Granted Sep 13, 2022·0 cites·15 claims
- 0852US11990741B2Device for cooling a bus barSIEMENS AG·Filed 2019·Granted May 21, 2024·0 cites·7 claims
- 0934US2010155040A1Heat Sink Comprising a Tube Through Which Cooling Medium FlowsHOFFMANN INGOLF·Filed 2006·Application pending·0 cites
- 1033US2003079860A1Cooling elementSIEMENS AG·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →