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Pat. 11419214 United States, Int. Cl.22 H05K 1/00, H05K 1/02, H05K 1/11, H05K 1/14, H05K 1/18, H02M 3/07, H02M 3/158, H02M 3/335. Power supply module used in a smart terminal and power supply module assembly structure : Appl. N 17/083306 : Filed 29.10.2020 : Pub. 16.08.2022 : / Pengkai Ji, Jianhong Zeng, Yu Zhang, Shouyu Hong, Jinping Zhou, Bau-Ru Lu ; Assignee Delta Electronics Shanghai Co Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11419214/en?oq=US11419214.html (дата обращения: ДД.ММ.ГГГГ).