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Pat. 9876428 United States, Int. Cl.22 H02M 3/158, H02M 1/00. Circuits, devices and methods related to internal supply for voltage regulators : Appl. N 15/154371 : Filed 13.05.2016 : Pub. 23.01.2018 : / Chak S. Ngai, George A. Hariman, Daniel Chang, Roger Allen Smullen ; Assignee Skyworks Solutions Inc ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US9876428/en?oq=US9876428.html (дата обращения: ДД.ММ.ГГГГ).