| 发明名称 |
Surface acoustic wave device and communication apparatus incorporating the same |
| 摘要 |
A surface acoustic wave filter device includes balanced signal terminals, and surface acoustic wave filters respectively connected to the balanced signal terminals, and at least one surface acoustic wave resonator connected between at least one of the balanced signal terminals and a ground terminal.
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| 申请公布号 |
US6967427(B2) |
申请公布日期 |
2005.11.22 |
| 申请号 |
US20030389909 |
申请日期 |
2003.03.18 |
| 申请人 |
MURATA MANUFACTURING CO., LTD. |
发明人 |
YATA MASARU |
| 分类号 |
H03H9/00;H03H9/64;(IPC1-7):H03H9/145;H03H9/25 |
主分类号 |
H03H9/00 |
| 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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