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Pat. 11050355 United States, Int. Cl.22 H05K 3/32, H01F 27/24, H01F 27/28, H01F 41/02, H01F 41/04, H02M 7/00, H05K 1/18. Stacked power supply topologies and inductor devices : Appl. N 16/655432 : Filed 17.10.2019 : Pub. 29.06.2021 : / Kennith K. Leong, Matthias J. Kasper, Luca Peluso, Gerald Deboy ; Assignee Infineon Technologies Austria Ag ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11050355/en?oq=US11050355.html (дата обращения: ДД.ММ.ГГГГ).