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Pat. 10128743 United States, Int. Cl.22 H02M 1/42, H02M 1/08, H02M 3/335, H02M 1/00. Integrated PFC and PWM controller with a plurality of frequency-load curves : Appl. N 15/182689 : Filed 15.06.2016 : Pub. 13.11.2018 : / Shu-Chia Lin, Ching-Yuan Lin, Chih Feng Lin, Wen-Yueh Hsieh ; Assignee Inno Tech Co Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10128743/en?oq=US10128743.html (дата обращения: ДД.ММ.ГГГГ).