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Pat. 10069434 United States, Int. Cl.22 H02M 7/04, H02M 1/00, H02M 1/42, H02M 1/44, H02J 3/38. Power supply system capable of switching control power source of power control module : Appl. N 15/187801 : Filed 21.06.2016 : Pub. 04.09.2018 : / Chuan-Kai Wang ; Assignee 3Y Power Tech (Taiwan) Inc ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10069434/en?oq=US10069434.html (дата обращения: ДД.ММ.ГГГГ).