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Pat. 10873216 United States, Int. Cl.22 H02J 50/12, H02J 7/02, H02J 50/40, H02J 50/80, H02M 3/335, H02M 7/5387. Wireless power transmitter : Appl. N 16/021612 : Filed 28.06.2018 : Pub. 22.12.2020 : / Eun Young Shin, Hyo Young Kim, Seung Won Park, Byoung Woo Ryu, Young Seung Roh ; Assignee Wits Co Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10873216/en?oq=US10873216.html (дата обращения: ДД.ММ.ГГГГ).