| 发明名称 |
LONG RANGE RFID TRANSPONDER |
| 摘要 |
A radio frequency identification device includes a piezo-electric crystal and a passive magnetic field sensor having magnetostrictive material. The sensor is responsive to a magnetic field to displace piezo-electric material to thereby generate electricity to power the device. |
| 申请公布号 |
KR20090013162(A) |
申请公布日期 |
2009.02.04 |
| 申请号 |
KR20087021641 |
申请日期 |
2007.04.17 |
| 申请人 |
COOPER TIRE & RUBBER COMPANY |
发明人 |
TUCKER RANDALL L.;CARROLL GARY T. |
| 分类号 |
G08B13/14;G06K19/07 |
主分类号 |
G08B13/14 |
| 代理机构 |
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代理人 |
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