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Pat. 9917503 United States, Int. Cl.22 H02H 7/122, H02M 1/32, H02M 1/42, H02M 3/335. Overcurrent protection circuit and power factor correction circuit comprising the same : Appl. N 15/154094 : Filed 13.05.2016 : Pub. 13.03.2018 : / Taesung Kim, Gwanbon Koo ; Assignee Fairchild Korea Semiconductor Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US9917503/en?oq=US9917503.html (дата обращения: ДД.ММ.ГГГГ).