Библиографическая ссылка на патент
Pat. 11108244 United States, Int. Cl.22 H02J 5/00, H02J 1/00, H02J 1/10, H02J 1/12, H02J 7/34, H02J 50/15, H02M 7/217, H02J 1/08, H02M 1/00, H02M 1/32. Power receiver circuit : Appl. N 16/687601 : Filed 18.11.2019 : Pub. 31.08.2021 : / Hong Gao, Jonathan Bolus ; Assignee Ubeam Inc ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11108244/en?oq=US11108244.html (дата обращения: ДД.ММ.ГГГГ).