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Pat. 11239755 United States, Int. Cl.22 H02M 3/158, H03F 1/02, H03F 3/213, H03F 3/24, H02M 1/00. Power management systems including a plurality of converters for providing dual integrated multi-mode power management : Appl. N 15/993590 : Filed 30.05.2018 : Pub. 01.02.2022 : / David Steven Ripley ; Assignee Skyworks Solutions Inc ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11239755/en?oq=US11239755.html (дата обращения: ДД.ММ.ГГГГ).