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Pat. 9882464 United States, Int. Cl.22 H02M 1/12, H02M 7/44. System for filtering high frequency noise components and an associated method thereof : Appl. N 15/375427 : Filed 12.12.2016 : Pub. 30.01.2018 : / Cong Li, Ruxi Wang, Juan Antonio Sabate ; Assignee General Electric Co ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US9882464/en?oq=US9882464.html (дата обращения: ДД.ММ.ГГГГ).