| 发明名称 |
Apparatus identification systems and methods |
| 摘要 |
A member having a body, the body having at least a portion thereof comprising a generally cylindrical portion, the generally cylindrical portion having a circumference, wave energizable identification apparatus with an antenna within and encircling the generally cylindrical portion of the body, and methods to use such a member.
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| 申请公布号 |
US2005230109(A1) |
申请公布日期 |
2005.10.20 |
| 申请号 |
US20040825590 |
申请日期 |
2004.04.15 |
| 申请人 |
KAMMANN REINHOLD;WORMS MANFRED H;LAM CLIVE C;MCCLUNG GUY L III |
发明人 |
KAMMANN REINHOLD;WORMS MANFRED H.;LAM CLIVE C.;MCCLUNG GUY L.III |
| 分类号 |
E21B17/00;E21B44/00;E21B47/09;(IPC1-7):E21B47/09 |
主分类号 |
E21B17/00 |
| 代理机构 |
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