Inventor · disambiguated record
Stefan Halén
Also filed as: HALEN STEFAN · HALÉN STEFAN
11 granted patents·3 pending applications·82 citations·filing 2009–2024
83Inventor score
Top patents by PatentIndex Score
14 records- 0193US7977824B2Switching device, use thereof and a method for switchingABB RESEARCH LTD·Filed 2009·Granted Jul 12, 2011·74 cites·30 claims
- 0282US10622170B2Three-phase circuit breaker with phase specific switchingABB SCHWEIZ AG·Filed 2018·Granted Apr 14, 2020·3 cites·4 claims
- 0375US8508233B2Arc detector and associated method for detecting undesired arcsERIKSSON THOMAS·Filed 2010·Granted Aug 13, 2013·4 cites·8 claims
- 0465US10242826B2Electric power distribution switchgear and method of breaking an electric power currentABB SCHWEIZ AG·Filed 2016·Granted Mar 26, 2019·1 cites·12 claims
- 0563US12512280B2Method of performing circuit opening and closing operation, computer program, control system and power systemABB SCHWEIZ AG·Filed 2024·Granted Dec 30, 2025·0 cites·15 claims
- 0661US12413069B2Reducing transformer inrush currentABB SCHWEIZ AG·Filed 2023·Granted Sep 9, 2025·0 cites·19 claims
- 0761US10840042B2Method of performing a circuit-breaking and closing operationABB SCHWEIZ AG·Filed 2020·Granted Nov 17, 2020·0 cites·12 claims
- 0857US2024329606A1Method of Performing Circuit Opening and Closing Operation, Computer Program, Control System and Power SystemABB SCHWEIZ AG·Filed 2024·Application pending·0 cites
- 0951US11145470B2Motor-driven vacuum circuit breakerABB SCHWEIZ AG·Filed 2018·Granted Oct 12, 2021·0 cites·19 claims
- 1051US2025385513A1Reducing Transformer Inrush CurrentABB SCHWEIZ AG·Filed 2023·Application pending·0 cites
- 1146US2024255550A1Monitoring arrangement and method for monitoring a surgeHITACHI ENERGY LTD·Filed 2021·Application pending·0 cites
- 1245US11531066B2Diagnostic solutions for medium voltage switching apparatusesABB SCHWEIZ AG·Filed 2020·Granted Dec 20, 2022·0 cites·20 claims
- 1343US11152777B2Medium voltage switching apparatusABB SCHWEIZ AG·Filed 2020·Granted Oct 19, 2021·0 cites·18 claims
- 1440US10832881B2Medium voltage switching apparatusABB SCHWEIZ AG·Filed 2018·Granted Nov 10, 2020·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Stefan Halén 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 →