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Pat. 10135326 United States, Int. Cl.22 H02M 1/08, G05F 1/56, H02M 3/158, H03K 17/687. Power conversion device and power supply device in which same is used : Appl. N 15/751199 : Filed 20.09.2016 : Pub. 20.11.2018 : / Yoh Takano ; Assignee Panasonic Intellectual Property Management Co Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10135326/en?oq=US10135326.html (дата обращения: ДД.ММ.ГГГГ).