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Ashwin Terrence Keith: Identification system. Konisa, Ashwin Terrence Keith, VIVIER Garth, September 8, 2000: WO/2000/052636

An electronic tag (10) is provided which includes processor means and transmitter circuitry (26). The processor means, which is typically a micro-controller (16), is programmed to provide a modulation control signal which includes unique identification data which at least identifies the tag (10) but ...


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Ashwin Terrence Keith: Monitoring system. Konisa, Ashwin Terrence Keith, BOULT WADE TENNANT, September 10, 1999: WO/1999/045498

A monitoring system (10) is provided which includes a primary electronic tag (12), a secondary electronic tag (16), reading apparatus (20), and a comparator (26). The primary electronic tag (12) includes primary identification data associated with the primary bearer (14) of the tag (12) and the seco ...


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Ashwin Terrence Keith: Electronic tag. Konisa, Ashwin Terrence Keith, BOULT WADE TENNANT, September 10, 1999: WO/1999/045500

An electronic tag (10) is provided which includes magnetic sensing means (18) which is operable to sense a change in a magnetic field in order to programme the tag (10). Typically, the tag (10) includes microprocessor based circuitry (14) including storage means (20), the microprocessor based circui ...


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Ashwin Terrence Keith: Identification system. Konisa, Ashwin Terrence Keith, BOULT WADE TENNANT, September 10, 1999: WO/1999/045501

A method of communicating data from a transmitter (12) to receiver (26) is provided. The method includes providing the transmitter (12) with a counter (16) and data to be communicated, and periodically adjusting a count of the counter (16) to generate modified data which is then transmitted. Typical ...


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Ashwin Terrence Keith: Monitoring system. Konisa, December 13, 2000: EP1058910-A1

A monitoring system (10) is provided which includes a primary electronic tag (12), a secondary electronic tag (16), reading apparatus (20), and a comparator (26). The primary electronic tag (12) includes primary identification data associated with the primary bearer (14) of the tag (12) and the seco ...


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Ashwin Terrence Keith: Electronic tag. Konisa, December 13, 2000: EP1058911-A1

An electronic tag (10) is provided which includes magnetic sensing means (18) which is operable to sense a change in a magnetic field in order to programme the tag (10). Typically, the tag (10) includes microprocessor based circuitry (14) including storage means (20), the microprocessor based circui ...


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Ashwin Terrence Keith: Identification system. Konisa, November 28, 2001: EP1157358-A2

An electronic tag is provided which includes processor means and transmitter circuitry. The processor means, which is typically a micro-controller, is programmed to provide a modulation control signal which includes unique identification data which at least identifies the tag but may include further ...


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Ashwin Terrence Keith: Identification system. Konisa, November 24, 2001: KR1020017011219

An electronic tag (10) is provided which includes processor means and transmitter circuitry (26). The processor means, which is typically a micro-controller (16), is programmed to provide a modulation control signal which includes unique identification data which at least identifies the tag (10) but ...