公开(公告)号：US20210390374A1

公开(公告)日：2021-12-16

申请号：US17347374

申请日：2021-06-14

Applicant: STMICROELECTRONICS SA

Inventor： Valerian CINCON ,  Philippe GALY

IPC: G06N3/04 ,  G06N3/063 ,  G06N3/08

Abstract: A method includes generating, by a first spiking neuron, an event detection signal indicating a time of detection of an event in a data flow. The event detection signal is transmitted from the first spiking neuron to a second spiking neuron. The second spiking neuron generates a spike delayed, with respect to the time of detection of the event, according to an amplitude of the event. The delayed spike is included in a coded signal.

公开(公告)号：US20220121913A1

公开(公告)日：2022-04-21

申请号：US17499506

申请日：2021-10-12

Applicant: STMicroelectronics SA

Inventor： Valerian CINCON ,  Philippe GALY

IPC: G06N3/063 ,  H03K19/20 ,  H03K3/356

Abstract: An artificial neuron includes a first capacitive node of application of a membrane potential of the neuron. A first transistor is configured to discharge the first capacitive node. A second capacitive node is driven according to the membrane potential and delivers a potential for controlling the first transistor. A second transistor is configured to discharge the second capacitive node. The second transistor is controlled according to a potential present at the second capacitive node.