Библиографическая ссылка на патент
Pat. 11431244 United States, Int. Cl.22 H02M 3/07, H02J 7/00, H02J 7/34, H02J 9/06. Power management circuit, capacitor management circuit and capacitor management method thereof : Appl. N 16/984330 : Filed 04.08.2020 : Pub. 30.08.2022 : / Yunliang Ma, Lingdong Zhang ; Assignee Hangzhou Silergy Semiconductor Technology Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11431244/en?oq=US11431244.html (дата обращения: ДД.ММ.ГГГГ).