Invention Grant
- Patent Title: Switchable RFID tag and a method for operating a switchable RFID circuit
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Application No.: US16474739Application Date: 2016-12-30
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Publication No.: US10776682B2Publication Date: 2020-09-15
- Inventor: Chi Lun Mak
- Applicant: Hong Kong R&D Centre for Logistics and Supply Chain Management Enabling Technologies Limited
- Applicant Address: HK PokFu Lam
- Assignee: Hong Kong R&D Centre for Logistics and Supply Chain Management Enabling Technologies Limited
- Current Assignee: Hong Kong R&D Centre for Logistics and Supply Chain Management Enabling Technologies Limited
- Current Assignee Address: HK PokFu Lam
- Agency: Renner, Kenner, Grieve, Bobak, Taylor & Weber
- International Application: PCT/CN2016/113547 WO 20161230
- International Announcement: WO2018/120037 WO 20180705
- Main IPC: G06K19/073
- IPC: G06K19/073 ; G06K19/077
Abstract:
A switchable RFID tag comprising at least one RFID code circuit disposed on an adjustable member being adjacent to an antenna; wherein the adjustable member is arranged to be manipulated to move the at least one RFID code circuit into a communication position whereby the RFID code circuit is coupled to the antenna; and into an inactive position whereby the RFID code circuit is uncoupled from the antenna.
Public/Granted literature
- US20190318215A1 SWITCHABLE RFID TAG AND A METHOD FOR OPERATING A SWITCHABLE RFID CIRCUIT Public/Granted day:2019-10-17
Information query
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