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Pat. 10797500 United States, Int. Cl.22 H02J 7/00, H02J 7/34, H02M 3/06, H02M 3/07. Charger circuit and capacitive power conversion circuit and charging control method thereof : Appl. N 15/639732 : Filed 30.06.2017 : Pub. 06.10.2020 : / Tsung-Wei Huang, Shun-Yu Huang ; Assignee Richtek Technology Corp ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10797500/en?oq=US10797500.html (дата обращения: ДД.ММ.ГГГГ).