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Pat. 11540426 United States, Int. Cl.22 H05K 7/20, H02M 1/32, H02M 7/217. Semiconductor device having a switching element and a diode connected in antiparallel : Appl. N 16/973992 : Filed 12.06.2018 : Pub. 27.12.2022 : / Toshihide Nakano, Kenji Suzuki, Koki Nakamura ; Assignee Toshiba Mitsubishi Electric Industrial Systems Corp ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11540426/en?oq=US11540426.html (дата обращения: ДД.ММ.ГГГГ).