Invention Grant
- Patent Title: RFID tag
- Patent Title (中): RFID标签
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Application No.: US12442362Application Date: 2007-09-15
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Publication No.: US08154387B2Publication Date: 2012-04-10
- Inventor: Hendrik Lodewyk Van Eeden , Albertus Jacobus Pretorius , Josef Preishuber-Pfluegl , Andreas Schuhai , Thierry Roz , Christopher Turner
- Applicant: Hendrik Lodewyk Van Eeden , Albertus Jacobus Pretorius , Josef Preishuber-Pfluegl , Andreas Schuhai , Thierry Roz , Christopher Turner
- Applicant Address: CH Marin ZA Pretoria
- Assignee: EM Microelectronic-Marin SA,Ipico South Africa (Proprietary) Limited
- Current Assignee: EM Microelectronic-Marin SA,Ipico South Africa (Proprietary) Limited
- Current Assignee Address: CH Marin ZA Pretoria
- Agency: Fitch, Even, Tabin & Flannery, LLP
- Priority: ZA2006/07917 20060921
- International Application: PCT/IB2007/053726 WO 20070915
- International Announcement: WO2008/035263 WO 20080327
- Main IPC: H04Q5/22
- IPC: H04Q5/22 ; G06K7/00
Abstract:
An electronic tag is configured to be responsive to a TTO or TTF protocol energizing signal from a reader, but to suspend transmission when receiving an RTF protocol communication signal from a reader. The tag typically includes a protocol detector 120 which is operable to detect receipt of an RTF protocol communication signal and to suspend transmission when the electronic tag receives an RTF protocol communication signal from a reader.
Public/Granted literature
- US20100026467A1 RFID TAG Public/Granted day:2010-02-04
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