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Pat. 11152919 United States, Int. Cl.22 H03K 5/22, H02M 3/155, H03K 3/012, H03K 3/017, H03K 5/24, G06F 1/26. Mathematical function circuit : Appl. N 17/138576 : Filed 30.12.2020 : Pub. 19.10.2021 : / Marc Edric Davis-Marsh, Hakan Oner, Tawen Mei ; Assignee Texas Instruments Inc ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11152919/en?oq=US11152919.html (дата обращения: ДД.ММ.ГГГГ).