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Pat. 10498225 United States, Int. Cl.22 H02M 1/42, H02M 1/00, H02M 3/335. Dual-rectification full bridge interleaved single stage PFC converter circuit and control methods thereof : Appl. N 16/393308 : Filed 24.04.2019 : Pub. 03.12.2019 : / Renhong Li, Zhuo Shen ; Assignee Shanghai Tuituo Technology Co Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10498225/en?oq=US10498225.html (дата обращения: ДД.ММ.ГГГГ).