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Pat. 10461623 United States, Int. Cl.22 H02M 1/00, G06F 1/26, H02M 1/088, H02M 3/07, H02M 3/155. Voltage converter circuit, electronic device including the same and voltage conversion method : Appl. N 15/984647 : Filed 21.05.2018 : Pub. 29.10.2019 : / Kyusik Choi, Chulwoo Park, Yunhui Han ; Assignee Samsung Electronics Co Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10461623/en?oq=US10461623.html (дата обращения: ДД.ММ.ГГГГ).