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Pat. 11245328 United States, Int. Cl.22 H02M 1/42, H02M 1/32, H02M 3/335, H02M 7/217, H02M 1/00. Integrated circuit and power supply circuit : Appl. N 17/033010 : Filed 25.09.2020 : Pub. 08.02.2022 : / Yuta Endo ; Assignee Fuji Electric Co Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11245328/en?oq=US11245328.html (дата обращения: ДД.ММ.ГГГГ).