Библиографическая ссылка на патент
Pat. 11283487 United States, Int. Cl.22 H04B 5/00, H01Q 7/00, H02J 50/10, H02M 3/155, H02M 7/06. Power supply circuit that sources energy from an NFC antenna : Appl. N 16/929381 : Filed 15.07.2020 : Pub. 22.03.2022 : / Christoph Steffan, Gerald Holweg, David Lugitsch, Johannes Schweighofer ; Assignee Infineon Technologies Ag ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11283487/en?oq=US11283487.html (дата обращения: ДД.ММ.ГГГГ).