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Pat. 10291115 United States, Int. Cl.22 H02M 3/335, H02M 1/42, H02M 7/219, H02M 7/797, H02M 1/00, H02M 1/44. Power factor correcting device, bidirectional AC/DC conversion apparatus and computer program : Appl. N 15/763679 : Filed 04.11.2016 : Pub. 14.05.2019 : / Takaaki Sano, Takeshi Ariyoshi, Keiji Tashiro ; Assignee Sumitomo Electric Industries Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10291115/en?oq=US10291115.html (дата обращения: ДД.ММ.ГГГГ).