| 发明名称 |
Surface acoustic wave device |
| 摘要 |
A surface acoustic wave device having a given impedance includes multimode type filters connected in series. A composite impedance of the multimode type filters defines the given impedance of the surface acoustic wave device.
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| 申请公布号 |
US7212086(B2) |
申请公布日期 |
2007.05.01 |
| 申请号 |
US20050214014 |
申请日期 |
2005.08.30 |
| 申请人 |
FUJITSU MEDIA DEVICES LIMITED |
发明人 |
NISHIZAWA TOSHIO;MURATA TOSHIHIKO;MITOBE SEIICHI |
| 分类号 |
H03H9/64 |
主分类号 |
H03H9/64 |
| 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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