Invention Grant
- Patent Title: Circuit and method for activating an NFC device
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Application No.: US16217874Application Date: 2018-12-12
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Publication No.: US10447345B2Publication Date: 2019-10-15
- Inventor: Nathalie Vallespin
- 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: FR1751184 20170214
- Main IPC: H04B5/00
- IPC: H04B5/00 ; G06K7/10 ; G06K19/07 ; H04L12/933
Abstract:
An embodiment near-field communication (NFC) router, includes a first switch coupled between a first terminal of the NFC router and a second terminal of the NFC router; and a rectifier bridge having an output terminal coupled to a control terminal of the first switch, the rectifier bridge being configured to rectify a signal detected by an antenna external to the NFC router.
Public/Granted literature
- US20190115952A1 CIRCUIT AND METHOD FOR ACTIVATING AN NFC DEVICE Public/Granted day:2019-04-18
Information query
