公开(公告)号：US20240356372A1

公开(公告)日：2024-10-24

申请号：US18636829

申请日：2024-04-16

Applicant: STMicroelectronics International N.V.

Inventor： Jean-Louis DEMESSINE ,  Hughes CREUSY ,  Renaud LEMONNIER

IPC: H02J50/10

CPC classification number: H02J50/10

Abstract: A wireless communication device receives power in wireless fashion from another wireless communication device. A charging circuit of the wireless communication device is configured to charge a power storage device. A communication circuit of the wireless communication device is configured to communicate information relative to the charging of the power storage device to the other wireless communication device. To accomplish this, the communication circuit includes a wireless communication transponder and a switch coupled to a first terminal of the transponder, wherein the open and closed state of switch is controlled by the charging circuit.