Invention Grant
- Patent Title: Optimized low power mode for NFC/RFID systems
-
Application No.: US17951631Application Date: 2022-09-23
-
Publication No.: US12072755B2Publication Date: 2024-08-27
- Inventor: Denis Roman , Jean-Louis Demessine , Lionel Chastillon , Renaud Lemonnier
- Applicant: STMicroelectronics (Rousset) SAS
- Applicant Address: FR Rousset
- Assignee: STMicroelectronics (Rousset) SAS
- Current Assignee: STMicroelectronics (Rousset) SAS
- Current Assignee Address: FR Rousset
- Agency: Slater Matsil, LLP
- Priority: FR 11452 2021.10.28
- Main IPC: G06F1/32
- IPC: G06F1/32 ; 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.
Public/Granted literature
- US20230133688A1 OPTIMIZED LOW POWER MODE FOR NFC/RFID SYSTEMS Public/Granted day:2023-05-04
Information query
