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Pat. 10931149 United States, Int. Cl.22 H02J 50/20, H02J 7/02, H02J 7/34, H02J 50/12, H02M 7/06. Wireless power receiver circuits that provide constant voltage or current to an electrical load, and methods : Appl. N 16/023925 : Filed 29.06.2018 : Pub. 23.02.2021 : / Robert A. Moffatt, Jeffrey J. Yen ; Assignee Etherdyne Technologies Inc ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10931149/en?oq=US10931149.html (дата обращения: ДД.ММ.ГГГГ).