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Pat. 10191122 United States, Int. Cl.22 H02M 3/156, 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 15/698870 : Filed 08.09.2017 : Pub. 29.01.2019 : / Zhiyuan Shen, Chen Zhao ; Assignee Hangzhou Silergy Semiconductor Technology Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10191122/en?oq=US10191122.html (дата обращения: ДД.ММ.ГГГГ).