Inventor · disambiguated record
Ritwik Majumder
Also filed as: MAJUMDER RITWIK
27 granted patents·1 pending application·36 citations·filing 2013–2025
92Inventor score
Files withABB SCHWEIZ AG17ABB POWER GRIDS SWITZERLAND AG5ABB TECHNOLOGY LTD2HITACHI ENERGY LTD2HITACHI ENERGY SWITZERLAND AG2
Top patents by PatentIndex Score
28 records- 0189US9660453B2Control of a microgridABB SCHWEIZ AG·Filed 2014·Granted May 23, 2017·17 cites·13 claims
- 0287US10819112B1Feeder line fault response using direct current interconnection systemABB SCHWEIZ AG·Filed 2019·Granted Oct 27, 2020·6 cites·23 claims
- 0387US9762066B2Control of energy storages in a microgridABB SCHWEIZ AG·Filed 2014·Granted Sep 12, 2017·6 cites·13 claims
- 0482US2025364810A1Method of controlling a power distribution system including a microgridHITACHI ENERGY LTD·Filed 2025·Application pending·0 cites
- 0571US10122163B2Scalable switchyard for interconnecting direct current power networksABB SCHWEIZ AG·Filed 2015·Granted Nov 6, 2018·3 cites·20 claims
- 0669US9620960B2Control of a stabilizing energy storage in a microgridABB SCHWEIZ AG·Filed 2014·Granted Apr 11, 2017·1 cites·10 claims
- 0768US10938214B2Selection of grid forming power generators based on location in a microgridABB POWER GRIDS SWITZERLAND AG·Filed 2018·Granted Mar 2, 2021·1 cites·22 claims
- 0861US12424849B2Method of controlling a power distribution system including a microgridHITACHI ENERGY LTD·Filed 2020·Granted Sep 23, 2025·0 cites·5 claims
- 0959US9673628B2Control of a microgridABB SCHWEIZ AG·Filed 2014·Granted Jun 6, 2017·1 cites·7 claims
- 1054US11811219B2Restoration of fault insulated feederABB SCHWEIZ AG·Filed 2019·Granted Nov 7, 2023·0 cites·13 claims
- 1153US11862975B2Power transfer between MV feeders in a power distribution networkABB SCHWEIZ AG·Filed 2020·Granted Jan 2, 2024·0 cites·14 claims
- 1253US10291024B2Control of a microgridABB SCHWEIZ AG·Filed 2014·Granted May 14, 2019·1 cites·14 claims
- 1352US11121543B2Fault mitigation in medium voltage distribution networksABB SCHWEIZ AG·Filed 2018·Granted Sep 14, 2021·0 cites·20 claims
- 1451US11031773B2Transformer isolation response using direct current linkABB SCHWEIZ AG·Filed 2019·Granted Jun 8, 2021·0 cites·24 claims
- 1551US10411472B2Method for controlling electrical power in a microgrid and arrangement comprising distributed generatorsABB SCHWEIZ AG·Filed 2013·Granted Sep 10, 2019·0 cites·20 claims
- 1650US10199825B2Control of a microgridABB SCHWEIZ AG·Filed 2014·Granted Feb 5, 2019·0 cites·18 claims
- 1749US11056890B2Microgrid control system and method thereofABB POWER GRIDS SWITZERLAND AG·Filed 2017·Granted Jul 6, 2021·0 cites·20 claims
- 1849US9935463B2Redundant point of common coupling (PCC) to reduce risk of microgrid's islandingABB TECHNOLOGY LTD·Filed 2013·Granted Apr 3, 2018·0 cites·20 claims
- 1948US11777312B2Power distribution arrangementHITACHI ENERGY SWITZERLAND AG·Filed 2020·Granted Oct 3, 2023·0 cites·20 claims
- 2048US11489356B2MVDC link-powered battery chargers and operation thereofABB SCHWEIZ AG·Filed 2019·Granted Nov 1, 2022·0 cites·30 claims
- 2148US10971934B2Distribution networks with flexible direct current interconnection systemABB SCHWEIZ AG·Filed 2018·Granted Apr 6, 2021·0 cites·20 claims
- 2246US9461472B2Controlling power in a micro-gridABB TECHNOLOGY LTD·Filed 2013·Granted Oct 4, 2016·0 cites·20 claims
- 2345US10389123B2Power control of microgrid wherein detecting a need for overloading a transformer based on power balance within the microgridABB SCHWEIZ AG·Filed 2016·Granted Aug 20, 2019·0 cites·17 claims
- 2444US11163281B2Resiliency determination in a microgridABB POWER GRIDS SWITZERLAND AG·Filed 2019·Granted Nov 2, 2021·0 cites·20 claims
- 2543US10879703B2Synchronization of microgrids with each otherABB POWER GRIDS SWITZERLAND AG·Filed 2016·Granted Dec 29, 2020·0 cites·20 claims
- 2642US11251619B2Control of multiple energy storages in a microgridABB SCHWEIZ AG·Filed 2017·Granted Feb 15, 2022·0 cites·20 claims
- 2742US10749377B2Distributed network control of a microgridABB POWER GRIDS SWITZERLAND AG·Filed 2016·Granted Aug 18, 2020·0 cites·13 claims
- 2839US11283263B2Microgrid segmentationHITACHI ENERGY SWITZERLAND AG·Filed 2015·Granted Mar 22, 2022·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Ritwik Majumder 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 →