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.
申请公布号
ZA200901786(B)
申请公布日期
2010.03.31
申请号
ZA20090001786
申请日期
2009.03.12
申请人
IPICO SOUTH AFRICA (PROPRIETARY) LIMITED;EM MICROELECTRONIC- MARIN SA.
发明人
VAN EEDEN, HENDRIK LODEWYK;PRETORIUS, ALBERTUS JACOBUS;PREISCHUBER-PFLUEGL, JOSEF;SCHUHAI, ANDREAS;ROZ, THIERRY;TURNER, CHRISTOPHER