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Pat. 9899864 United States, Int. Cl.22 H01F 27/42, H01F 37/00, H01F 38/00, H02J 7/02, H02J 7/04, H02J 50/10, H02J 50/20, H02J 50/80, H02J 50/90, H02M 1/08, H02M 7/5383, H02M 7/70, H02M 7/797. Bidirectional power converter : Appl. N 15/096204 : Filed 11.04.2016 : Pub. 20.02.2018 : / George Blakely, Gordon Waid ; Assignee Enovate Medical LLC ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US9899864/en?oq=US9899864.html (дата обращения: ДД.ММ.ГГГГ).