公开(公告)号：WO2022232947A1

公开(公告)日：2022-11-10

申请号：PCT/CA2022/050717

申请日：2022-05-06

Applicant: BLUMIND INC.

Inventor： GOSSON, John Linden ,  LEVINSON, Roger

IPC: G06N3/04 ,  G06N3/063 ,  G11C21/00 ,  H03H11/00

Abstract: Provided are computer systems, methods, and devices for operating an artificial neural network. The system includes neurons. The neurons include a plurality of synapses including charge-trapped transistors for processing input signals, an accumulation block for receiving drain currents from the plurality of synapses, the drain currents produced as an output of multiplication from the plurality of synapses, the drain currents calculating an amount of voltage multiplied by time, a capacitor for accumulating charge from the drain currents to act as short-term memory for accumulated signals, a discharge pulse generator for generating an output signal by discharging the accumulated charge during a discharging cycle, and a comparator for comparing an input voltage with a reference voltage. The comparator produces a first output if the input voltage is above the reference voltage and produces a second output if the input voltage is below the reference voltage.