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Pat. 11018583 United States, Int. Cl.22 H02M 3/158, H02M 1/08, H02M 3/157, H03L 7/085. Switching voltage regulators with phase-lock loops and lock range extension : Appl. N 16/662538 : Filed 24.10.2019 : Pub. 25.05.2021 : / Sofjan Goenawan, Jan Nilsson, Brian North, Karl Richard Volk ; Assignee Kinetic Technologies International Holdings Lp ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11018583/en?oq=US11018583.html (дата обращения: ДД.ММ.ГГГГ).