Inventor · disambiguated record
Alireza Nami
Also filed as: NAMI ALIREZA
12 granted patents·2 pending applications·25 citations·filing 2013–2020
85Inventor score
Top patents by PatentIndex Score
14 records- 0186US9929634B2Switching cell, a switching module for a chain link, and a chain link for a multilevel converterABB SCHWEIZ AG·Filed 2014·Granted Mar 27, 2018·8 cites·20 claims
- 0281US9209679B2Method and apparatus for transferring power between AC and DC power systemsABB TECHNOLOGY AG·Filed 2013·Granted Dec 8, 2015·6 cites·16 claims
- 0378US10256745B2Multilevel converter with reduced AC fault handling ratingABB SCHWEIZ AG·Filed 2014·Granted Apr 9, 2019·5 cites·18 claims
- 0472US9716425B2Multilevel converter with hybrid full-bridge cellsABB TECHNOLOGY LTD·Filed 2013·Granted Jul 25, 2017·4 cites·19 claims
- 0570US11424679B2Buck boost converter cell for MMCHITACHI ENERGY SWITZERLAND AG·Filed 2019·Granted Aug 23, 2022·2 cites·19 claims
- 0659US11757368B2Transformer arrangementHITACHI ENERGY SWITZERLAND AG·Filed 2020·Granted Sep 12, 2023·0 cites·20 claims
- 0752US11694840B2Transformer arrangementHITACHI ENERGY SWITZERLAND AG·Filed 2020·Granted Jul 4, 2023·0 cites·12 claims
- 0849US9479076B2Converter cell with reduced power losses, high voltage multilevel converter and associated methodABB SCHWEIZ AG·Filed 2014·Granted Oct 25, 2016·0 cites·22 claims
- 0947US9991713B2Energy storage system comprising a modular multi-level converterABB SCHWEIZ AG·Filed 2014·Granted Jun 5, 2018·0 cites·7 claims
- 1046US2023020854A1Power electronics on-load tap changer with a reduced number of tapsHITACHI ENERGY SWITZERLAND AG·Filed 2020·Application pending·0 cites
- 1144US9876358B2Converter arrangement for power compensation and a method for controlling a power converterABB TECHNOLOGY LTD·Filed 2013·Granted Jan 23, 2018·0 cites·20 claims
- 1239US2020106384A1Inverter arrangement employing photovoltaic energy delivery elementsABB SCHWEIZ AG·Filed 2019·Application pending·0 cites
- 1338US11418127B2Converter cell with crowbarHITACHI ENERGY SWITZERLAND AG·Filed 2019·Granted Aug 16, 2022·0 cites·8 claims
- 1437US10530272B2Voltage source converter with improved operationABB SCHWEIZ AG·Filed 2016·Granted Jan 7, 2020·0 cites·20 claims
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