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Pat. 11296603 United States, Int. Cl.22 H02M 3/158, H02M 1/08, H02M 1/00, H02M 3/156. Mode switching circuit and mode switching method for switching power supply : Appl. N 16/865610 : Filed 04.05.2020 : Pub. 05.04.2022 : / Di Luo ; Assignee Hangzhou Silergy Semiconductor Technology Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11296603/en?oq=US11296603.html (дата обращения: ДД.ММ.ГГГГ).