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Pat. 10566831 United States, Int. Cl.22 H02J 7/04, G05B 15/02, H02J 7/00, H02M 7/00. Zero energy loss efficient power supply responsive to connection state and utilization device control : Appl. N 15/905663 : Filed 26.02.2018 : Pub. 18.02.2020 : / Oather A Mcclung, Jr. ; Assignee Oather A Mcclung, Jr. ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10566831/en?oq=US10566831.html (дата обращения: ДД.ММ.ГГГГ).