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Pat. 9859850 United States, Int. Cl.22 H03F 3/04, H02M 3/156, H03F 1/02, H03F 1/34, H03F 3/19, H03F 3/21, H03F 3/24, H02M 1/00. Boost converter having a buck supply voltage input : Appl. N 15/043369 : Filed 12.02.2016 : Pub. 02.01.2018 : / David Richard Pehlke ; Assignee Skyworks Solutions Inc ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US9859850/en?oq=US9859850.html (дата обращения: ДД.ММ.ГГГГ).