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Pat. 9991910 United States, Int. Cl.22 H02M 3/156, H04B 1/04, H03M 9/00. Transmitter power supply with selective source and regulation : Appl. N 15/162500 : Filed 23.05.2016 : Pub. 05.06.2018 : / Weiwei Mao, Andrew Cable, Brett Hardy, Christopher John Abel ; Assignee Avago Technologies International Sales Pte Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US9991910/en?oq=US9991910.html (дата обращения: ДД.ММ.ГГГГ).