Invention Application
- Patent Title: NFC DEVICE POSTION FINDER
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Application No.: US17575523Application Date: 2022-01-13
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Publication No.: US20220239335A1Publication Date: 2022-07-28
- Inventor: Nicolas CORDIER , Chia-Hao CHEN
- Applicant: STMicroelectronics Ltd , STMicroelectronics (Rousset) SAS
- Applicant Address: HK Kowloon; FR Rousset
- Assignee: STMicroelectronics Ltd,STMicroelectronics (Rousset) SAS
- Current Assignee: STMicroelectronics Ltd,STMicroelectronics (Rousset) SAS
- Current Assignee Address: HK Kowloon; FR Rousset
- Priority: FR2100604 20210122
- Main IPC: H04B5/00
- IPC: H04B5/00 ; H04W24/08
Abstract:
A method is provided that is implemented by a first NFC device configured in reader mode. The method includes evaluating an information about the coupling between the first NFC device and a second NFC device configured in card mode, as a function of the position of an antenna of the first NFC device with respect to an antenna of the second NFC device. The method further includes indicating the information by a user interface of the first device.
Information query
