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Pat. 10651747 United States, Int. Cl.22 H02M 3/335, H02M 1/08, H02M 1/38, H02M 1/44, H02M 1/00. Systems and methods with timing control for synchronization rectifier controllers : Appl. N 16/117698 : Filed 30.08.2018 : Pub. 12.05.2020 : / Yaming Cao, Qiang Luo, Lieyi Fang ; Assignee On Bright Electronics Shanghai Co Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10651747/en?oq=US10651747.html (дата обращения: ДД.ММ.ГГГГ).