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Pat. 9912239 United States, Int. Cl.22 H02M 3/335, H02M 3/158. Hold up architecture for power supply with DC-DC converter : Appl. N 15/215986 : Filed 21.07.2016 : Pub. 06.03.2018 : / Nishanth Beedu, Prashant Purushotham Prabhu K, Joseph Marotta, Peter Gramata, Stephen Young ; Assignee Honeywell International Inc ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US9912239/en?oq=US9912239.html (дата обращения: ДД.ММ.ГГГГ).