Invention Grant
- Patent Title: NFC device and communication method
- Patent Title (中): NFC设备和通信方法
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Application No.: US14072736Application Date: 2013-11-05
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Publication No.: US09236914B2Publication Date: 2016-01-12
- Inventor: Ruud Hendricksen , Oswald Moonen
- Applicant: NXP B.V.
- Applicant Address: NL Eindhoven
- Assignee: NXP, B.V.
- Current Assignee: NXP, B.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP12191425 20121106
- Main IPC: H04B5/00
- IPC: H04B5/00 ; G06K7/00 ; G06K7/10 ; G06K19/07
Abstract:
According to an aspect of the invention, an NFC device for communicating with an NFC reader is conceived, the NFC device comprising an NFC integrated circuit, an antenna unit connected to said NFC integrated circuit, and a detuning circuit, wherein the detuning circuit is arranged to cause a periodic detuning of the antenna unit to a detuned state, such that data transmission between the NFC device and the NFC reader may take place periodically while the NFC device and the NFC reader remain within communication range of each other.
Public/Granted literature
- US20140127995A1 NFC DEVICE AND COMMUNICATION METHOD Public/Granted day:2014-05-08
Information query
