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Pat. 10298128 United States, Int. Cl.22 H02M 3/156, H02M 1/14, H02M 1/15, H02M 1/42, H02M 3/158, H02M 7/483, H02M 7/487, H02M 1/00. Multi-switch power converter : Appl. N 15/902490 : Filed 22.02.2018 : Pub. 21.05.2019 : / David Martin Westmoreland ; Assignee Toshiba International Corp ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10298128/en?oq=US10298128.html (дата обращения: ДД.ММ.ГГГГ).