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Pat. 10444821 United States, Int. Cl.22 G06F 1/32, G06F 1/3234, G06F 1/3287, H02M 1/42, H02M 7/02, H02M 1/00. Information processing apparatus having power factor correction circuit and control method for the same : Appl. N 15/716374 : Filed 26.09.2017 : Pub. 15.10.2019 : / Yasuhiro Kozuka ; Assignee Canon Inc ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10444821/en?oq=US10444821.html (дата обращения: ДД.ММ.ГГГГ).