Inventor · disambiguated record
Lutz Friedrichsen
Also filed as: FRIEDRICHSEN LUTZ
10 granted patents·6 pending applications·40 citations·filing 2011–2023
86Inventor score
Top patents by PatentIndex Score
16 records- 0196US11070049B2System, method, and apparatus for power distribution in an electric mobile application using a combined breaker and relayEATON INTELLIGENT POWER LTD·Filed 2019·Granted Jul 20, 2021·16 cites·7 claims
- 0289US11705289B2Switching device and switching arrangementEATON INTELLIGENT POWER LTD·Filed 2019·Granted Jul 18, 2023·5 cites·19 claims
- 0388US11658477B2System, method, and apparatus for multi-port power converter and inverter assemblyEATON INTELLIGENT POWER LTD·Filed 2021·Granted May 23, 2023·1 cites·8 claims
- 0483US8921728B2Switch unit with arc-extinguishing unitsLANG VOLKER·Filed 2011·Granted Dec 30, 2014·6 cites·19 claims
- 0580US9214305B2Switch with quenching chamberLANG VOLKER·Filed 2011·Granted Dec 15, 2015·5 cites·15 claims
- 0680US9208977B2Switch having a quenching chamberLANG VOLKER·Filed 2011·Granted Dec 8, 2015·5 cites·15 claims
- 0771US11521817B2Switching device and method for operating a switching deviceEATON INTELLIGENT POWER LTD·Filed 2019·Granted Dec 6, 2022·1 cites·18 claims
- 0870US10763065B2Method and device for controlling an electromagnetic drive of a switching deviceEATON INTELLIGENT POWER LTD·Filed 2016·Granted Sep 1, 2020·1 cites·17 claims
- 0956US2025336617A1Arrangement with circuit breakerEATON INTELLIGENT POWER LTD·Filed 2023·Application pending·0 cites
- 1054US2024355556A1Switchable contacting device with cooling functionalityEATON INTELLIGENT POWER LTD·Filed 2022·Application pending·0 cites
- 1154US2025014851A1Switching device with a stopper and method for operating a switching deviceEATON INTELLIGENT POWER LTD·Filed 2022·Application pending·0 cites
- 1252US2025191866A1Switching device and method for operating a switching deviceEATON INTELLIGENT POWER LTD·Filed 2022·Application pending·0 cites
- 1351US2024222039A1Switching device and method for operating a switching deviceEATON INTELLIGENT POWER LTD·Filed 2022·Application pending·0 cites
- 1446US11935715B2Electromagnetic drive unit for a switching device and switching deviceEATON INTELLIGENT POWER LTD·Filed 2019·Granted Mar 19, 2024·0 cites·15 claims
- 1545US11742165B2Switching device for guiding and switching of load currentsEATON INTELLIGENT POWER LTD·Filed 2019·Granted Aug 29, 2023·0 cites·12 claims
- 1640US2013313228A1Switch with quenching chamberFRIEDRICHSEN LUTZ·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Lutz Friedrichsen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →