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Pat. 11502619 United States, Int. Cl.22 H02M 7/483, H02M 3/07, H02M 1/00. Hybrid multi-level inverter and charge pump : Appl. N 17/389926 : Filed 30.07.2021 : Pub. 15.11.2022 : / Orlando Lazaro, Yogesh Kumar Ramadass, Nan Xing ; Assignee Texas Instruments Inc ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11502619/en?oq=US11502619.html (дата обращения: ДД.ММ.ГГГГ).