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Pat. 10270344 United States, Int. Cl.22 H02M 3/158, H01F 27/24, H01F 27/28, H01F 27/40. Multiphase voltage converter with coupled inductors of reduced winding loss and core loss : Appl. N 15/424895 : Filed 06.02.2017 : Pub. 23.04.2019 : / Wenkang Huang, Bradley M. Lehman ; Assignee Wenkang Huang, Bradley M. Lehman ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10270344/en?oq=US10270344.html (дата обращения: ДД.ММ.ГГГГ).