公开(公告)号：US20240372383A1

公开(公告)日：2024-11-07

申请号：US18634476

申请日：2024-04-12

Applicant: STMicroelectronics International N.V.

Inventor： Alexandre Tramoni ,  Christophe Grundrich ,  Kosta Kovacic

IPC: H02J7/00 ,  H02J50/20 ,  H02J50/80 ,  H04B5/79

Abstract: According to one aspect, a charging transmitter device is configured to carry out near-field wireless charging of a power receiver device, the charging transmitter device comprising a charging safeguarding circuit including a detection circuit configured to detect a movement of the power receiver device relative to the charging transmitter device, and a charging control circuit configured to stop charging when a movement of the power receiver device is detected.

公开(公告)号：US20240265152A1

公开(公告)日：2024-08-08

申请号：US18420024

申请日：2024-01-23

Applicant: STMicroelectronics International N.V.

Inventor： Alexandre Tramoni ,  Fabrice Romain

IPC: G06F21/71

CPC classification number: G06F21/71

Abstract: The present description concerns an integrated circuit comprising at least two secure circuits having similar functions but respecting or complying with different security schemes.