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Pat. 9979282 United States, Int. Cl.22 H02M 3/07, G11C 5/14, H02J 1/00, H02J 7/00, H02J 9/00, H02M 1/00. Charge pump for low power consumption apparatus and associated methods : Appl. N 14/869904 : Filed 29.09.2015 : Pub. 22.05.2018 : / Kenneth W Fernald ; Assignee Silicon Laboratories Inc ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US9979282/en?oq=US9979282.html (дата обращения: ДД.ММ.ГГГГ).