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Pat. 9985443 United States, Int. Cl.22 H01F 38/00, H02J 5/00, H02J 7/02, H02J 50/10, H02J 50/12, H02M 3/335. Multi-mode power receiving unit and methods for use therewith : Appl. N 14/965400 : Filed 10.12.2015 : Pub. 29.05.2018 : / John Stuart Walley, David Lee Recker ; Assignee Avago Technologies General Ip Singapore Pte Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US9985443/en?oq=US9985443.html (дата обращения: ДД.ММ.ГГГГ).