公开(公告)号：US12072755B2

公开(公告)日：2024-08-27

申请号：US17951631

申请日：2022-09-23

Applicant: STMicroelectronics (Rousset) SAS

Inventor： Denis Roman ,  Jean-Louis Demessine ,  Lionel Chastillon ,  Renaud Lemonnier

IPC: G06F1/32 ,  G06F1/3296 ,  H04B5/77

CPC classification number: G06F1/3296 ,  H04B5/77

Abstract: The present description concerns an electronic device having an antenna configured to receive a radio frequency signal. The electronic device further includes a control unit. The control unit is off, and the antenna receives a radio frequency signal. The antenna is configured to deliver a first voltage representative of the radio frequency signal to power the control unit with the voltage for the duration of the booting of the control unit.

公开(公告)号：US20230133688A1

公开(公告)日：2023-05-04

申请号：US17951631

申请日：2022-09-23

Applicant: STMicroelectronics (Rousset) SAS

Inventor： Denis Roman ,  Jean-Louis Demessine ,  Lionel Chastillon ,  Renaud Lemonnier

IPC: G06F1/3296 ,  H04B5/00

Abstract: The present description concerns an electronic device having an antenna configured to receive a radio frequency signal. The electronic device further includes a control unit. The control unit is off, and the antenna receives a radio frequency signal. The antenna is configured to deliver a first voltage representative of the radio frequency signal to power the control unit with the voltage for the duration of the booting of the control unit.