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Pat. 11128236 United States, Int. Cl.22 H02J 3/38, H02M 5/293, H02M 7/538, H02M 7/5387, H02M 1/00. Multi-winding single-stage multi-input boost type high-frequency link's inverter with simultaneous/time-sharing power supplies : Appl. N 16/622280 : Filed 06.12.2018 : Pub. 21.09.2021 : / Daolian Chen, Yanhui Qiu ; Assignee Qingdao University ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11128236/en?oq=US11128236.html (дата обращения: ДД.ММ.ГГГГ).