Inventor · disambiguated record
Andrew E. Carlson
Also filed as: CARLSON ANDREW E · CARLSON ANDREW EDWARD
25 granted patents·5 pending applications·9 citations·filing 2017–2025
91Inventor score
Top patents by PatentIndex Score
30 records- 0192US12160098B2Hybrid circuit breaker with solid-state devicesROCKWELL AUTOMATION TECH INC·Filed 2022·Granted Dec 3, 2024·2 cites·17 claims
- 0292US11901140B2Hybrid circuit breaker with solid state devicesROCKWELL AUTOMATION TECH INC·Filed 2022·Granted Feb 13, 2024·2 cites·20 claims
- 0388US11651918B2Sensing properties of switching devices using back EMF measurementsROCKWELL AUTOMATION TECH INC·Filed 2020·Granted May 16, 2023·2 cites·20 claims
- 0487US11493904B2Error display for industrial automation componentROCKWELL AUTOMATION TECH INC·Filed 2020·Granted Nov 8, 2022·2 cites·16 claims
- 0581US11587469B2Indicators for industrial devicesROCKWELL AUTOMATION TECH INC·Filed 2020·Granted Feb 21, 2023·1 cites·19 claims
- 0681US2025385506A1Managing leakage current in solid-state circuit breakers with multiple load-to-line connections switched with microcontroller unitsROCKWELL AUTOMATION TECH INC·Filed 2025·Application pending·0 cites
- 0776US12198853B2Systems and methods for controlling contactor bounceROCKWELL AUTOMATION TECH INC·Filed 2022·Granted Jan 14, 2025·0 cites·20 claims
- 0871US2025293504A1Managing leakage current in solid-state circuit breakers with multiple load-to-line connectionsROCKWELL AUTOMATION TECH INC·Filed 2025·Application pending·0 cites
- 0971US2023324886A1Actuation assembly for display for industrial automation componentROCKWELL AUTOMATION TECHNOLGIES INC·Filed 2023·Application pending·0 cites
- 1069US11456139B2Trip free relayROCKWELL AUTOMATION TECH INC·Filed 2021·Granted Sep 27, 2022·0 cites·20 claims
- 1166US12416672B2Detecting welded relay contacts using contact close time measurementROCKWELL AUTOMATION TECH INC·Filed 2023·Granted Sep 16, 2025·0 cites·20 claims
- 1266US11462345B2Systems and methods for controlling contactor bounceROCKWELL AUTOMATION TECH INC·Filed 2019·Granted Oct 4, 2022·0 cites·14 claims
- 1365US11698624B2Actuation assembly for display for industrial automation componentROCKWELL AUTOMATION TECH INC·Filed 2020·Granted Jul 11, 2023·0 cites·19 claims
- 1464US12461156B2Detecting welded relay contacts using spanner voltage measurementROCKWELL AUTOMATION TECH INC·Filed 2023·Granted Nov 4, 2025·0 cites·20 claims
- 1560US12422484B2Detecting welded relay contacts using electrical pulseROCKWELL AUTOMATION TECH INC·Filed 2023·Granted Sep 23, 2025·0 cites·20 claims
- 1660US11521815B2Detecting a position of an armature in an electromagnetic actuatorROCKWELL AUTOMATION TECH INC·Filed 2020·Granted Dec 6, 2022·0 cites·18 claims
- 1760US11394321B2Systems and methods for de-energized point-on-wave relay operationsROCKWELL AUTOMATION TECH INC·Filed 2019·Granted Jul 19, 2022·0 cites·20 claims
- 1859US11776778B1Industrial circuit breakerROCKWELL AUTOMATION TECH INC·Filed 2022·Granted Oct 3, 2023·0 cites·15 claims
- 1959US11676786B2Systems and methods for controlling contactor open timeROCKWELL AUTOMATION TECH INC·Filed 2020·Granted Jun 13, 2023·0 cites·20 claims
- 2059US10930462B2Trip free relayROCKWELL AUTOMATION TECH INC·Filed 2017·Granted Feb 23, 2021·0 cites·19 claims
- 2158US11830693B2Predicting zero-crossings for point-on-wave (POW) switching techniquesROCKWELL AUTOMATION TECH INC·Filed 2021·Granted Nov 28, 2023·0 cites·20 claims
- 2257US11901145B2Systems and methods for detecting welded contacts in an electromagnetic switch systemROCKWELL AUTOMATION TECH INC·Filed 2021·Granted Feb 13, 2024·0 cites·20 claims
- 2357US11415629B2Relay coil drive circuitROCKWELL AUTOMATION TECH INC·Filed 2019·Granted Aug 16, 2022·0 cites·20 claims
- 2456US12347636B2Systems and methods for detecting welded contacts in a switch systemROCKWELL AUTOMATION TECH INC·Filed 2022·Granted Jul 1, 2025·0 cites·19 claims
- 2556US2024426913A1Detecting welded relay contacts using measurement after current breakROCKWELL AUTOMATION TECH INC·Filed 2023·Application pending·0 cites
- 2654US12224575B2Coordinating a sequence of opening and closing operations of poles in a solid-state circuit breakerROCKWELL AUTOMATION TECH INC·Filed 2022·Granted Feb 11, 2025·0 cites·20 claims
- 2754US11978606B2Systems and methods for modifying solid-state breaker operations based on load profilesROCKWELL AUTOMATION TECH INC·Filed 2022·Granted May 7, 2024·0 cites·24 claims
- 2852US11500367B2Display for self-powered industrial automation componentROCKWELL AUTOMATION TECH INC·Filed 2020·Granted Nov 15, 2022·0 cites·20 claims
- 2948US2023096110A1Systems and methods for providing open arc energy normalizationROCKWELL AUTOMATION TECH INC·Filed 2021·Application pending·0 cites
- 3047US10958062B2Systems and methods for dynamically switching a load of a current transformer circuitROCKWELL AUTOMATION TECH INC·Filed 2018·Granted Mar 23, 2021·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →