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Pat. 11095217 United States, Int. Cl.22 H02M 3/156, H02M 1/00. Ripple injection circuit and electronic device equipped with this circuit : Appl. N 16/611815 : Filed 10.05.2018 : Pub. 17.08.2021 : / Junichi Kashiwagi, Atsushi Yamaguchi, Yohei Moriyama, Yuta Okawauchi, Yusuke Nakakohara, Ken Nakahara ; Assignee Rohm Co Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11095217/en?oq=US11095217.html (дата обращения: ДД.ММ.ГГГГ).