公开(公告)号：US11625588B2

公开(公告)日：2023-04-11

申请号：US16809522

申请日：2020-03-04

Applicant: Industrial Technology Research Institute

Inventor： Tuo-Hung Hou ,  Shyh-Shyuan Sheu ,  Jeng-Hua Wei ,  Heng-Yuan Lee ,  Ming-Hung Wu

IPC: G06N3/063 ,  G06N3/04 ,  G06N3/08 ,  G11C11/54 ,  G11C11/16 ,  G11C13/00

Abstract: A neuron circuit and an artificial neural network chip are provided. The neuron circuit includes a memristor and an integrator. The memristor generates a pulse train having an oscillation frequency when an applied voltage exceeds a predetermined threshold. The integrator is connected in parallel to the memristor for receiving and accumulating input pulses transmitted by a previous layer network at different times, and driving the memristor to transmit the pulse train to a next layer network when a voltage of the accumulated input pulses exceeds the predetermined threshold.

公开(公告)号：US20210150317A1

公开(公告)日：2021-05-20

申请号：US16809522

申请日：2020-03-04

Applicant: Industrial Technology Research Institute

Inventor： Tuo-Hung Hou ,  Shyh-Shyuan Sheu ,  Jeng-Hua Wei ,  Heng-Yuan Lee ,  Ming-Hung Wu

IPC: G06N3/063 ,  G06N3/04 ,  G06N3/08 ,  G11C13/00 ,  G11C11/16 ,  G11C11/54

Abstract: A neuron circuit and an artificial neural network chip are provided. The neuron circuit includes a memristor and an integrator. The memristor generates a pulse train having an oscillation frequency when an applied voltage exceeds a predetermined threshold. The integrator is connected in parallel to the memristor for receiving and accumulating input pulses transmitted by a previous layer network at different times, and driving the memristor to transmit the pulse train to a next layer network when a voltage of the accumulated input pulses exceeds the predetermined threshold.