Библиографическая ссылка на патент
Pat. 10447159 United States, Int. Cl.22 H03F 1/30, H02M 1/08, H02M 3/158, H03F 1/02, H03F 3/193, H03F 3/21, H03K 17/687. DC-DC converter block, DC-DC converter comprising same and associated system envelope tracking system : Appl. N 15/577779 : Filed 26.05.2016 : Pub. 15.10.2019 : / Emmanuel Gatard, Pierre Lachaud ; Assignee Wupatec ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10447159/en?oq=US10447159.html (дата обращения: ДД.ММ.ГГГГ).