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Pat. 10122290 United States, Int. Cl.22 H02M 5/297, H02J 3/38, H02M 1/00, H02M 1/42, H02M 5/293, H02M 7/155, H02M 7/162, H02M 7/217, H02M 7/219, H02P 9/14. Switched energy resonant power supply system : Appl. N 15/377860 : Filed 13.12.2016 : Pub. 06.11.2018 : / James F. Murray ; Assignee James F. Murray ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10122290/en?oq=US10122290.html (дата обращения: ДД.ММ.ГГГГ).