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Pat. 10038381 United States, Int. Cl.22 H02M 3/156, H02M 3/158, H02M 3/155, H03K 3/26, H03K 4/502. Area-friendly method for providing duty cycle inverse to supply voltage : Appl. N 15/701936 : Filed 12.09.2017 : Pub. 31.07.2018 : / Dieter Joos ; Assignee Semiconductor Components Industries LLC ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10038381/en?oq=US10038381.html (дата обращения: ДД.ММ.ГГГГ).