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Pat. 10381937 United States, Int. Cl.22 H02M 3/335, H01F 29/14, H02M 3/24, H02M 3/28, H02M 5/42, H02M 7/44, H02M 7/538, H02M 7/5387, H02M 7/68. Power converter having multiple switching legs : Appl. N 15/539548 : Filed 11.11.2015 : Pub. 13.08.2019 : / Shintaro Tanaka, Tadahiko Chida, Takae Shimada ; Assignee Hitachi Automotive Systems Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10381937/en?oq=US10381937.html (дата обращения: ДД.ММ.ГГГГ).