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Pat. 10591552 United States, Int. Cl.22 G01R 31/40, H02M 1/08, H02M 3/157, H02M 3/158, H02M 1/00, H02M 1/36. Parameter identification circuit, method and power supply system applying the same : Appl. N 16/217345 : Filed 12.12.2018 : Pub. 17.03.2020 : / Zhiyuan Shen, Chen Zhao ; Assignee Hangzhou Silergy Semiconductor Technology Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10591552/en?oq=US10591552.html (дата обращения: ДД.ММ.ГГГГ).