发明名称 |
Programmable transponder |
摘要 |
A passive transponder has a power antenna which receives a power signal and a communication antennas which receives a communication signal. An information generating circuit creates a second communication signal in response to the first communication signal and outputs the second communication signal through the communication antenna. The information generating circuit is powered by a power supply which outputs a voltage for powering the transponder in response to the power signal. The information generating circuit includes a reprogrammable EEPROM and an EEPROM interface circuit which operates on the EEPROM by retrieving and storing data in response to the instructions and data contained within the first communication signal. |
申请公布号 |
AU1625395(A) |
申请公布日期 |
1995.07.06 |
申请号 |
AU19950016253 |
申请日期 |
1995.04.04 |
申请人 |
BIO MEDIC DATA SYSTEMS, INC. |
发明人 |
DONALD J. URBAS;DAVID ELLWOOD;JOHN BURNE |
分类号 |
G06K17/00;G07C9/00;H04B1/59;H04B7/26 |
主分类号 |
G06K17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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