发明授权
EP1256997B1 High-frequency filter device, filter device combined to a transmit-receive antenna, and wireless apparatus using the same
有权
高频过滤器组件,过滤器组件具有发射/接收天线组合并提供无线设备
- 专利标题: High-frequency filter device, filter device combined to a transmit-receive antenna, and wireless apparatus using the same
- 专利标题(中): 高频过滤器组件,过滤器组件具有发射/接收天线组合并提供无线设备
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申请号: EP01123476.2申请日: 2001-09-28
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公开(公告)号: EP1256997B1公开(公告)日: 2008-01-02
- 发明人: Ishizaki, Toshio , Yamada, Toru
- 申请人: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD
- 申请人地址: 1006, Oaza-Kadoma Kadoma-shi, Osaka 571-8501 JP
- 专利权人: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD
- 当前专利权人: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD
- 当前专利权人地址: 1006, Oaza-Kadoma Kadoma-shi, Osaka 571-8501 JP
- 代理机构: Ehlers, Jochen
- 优先权: JP2001141208 20010511
- 主分类号: H01P1/213
- IPC分类号: H01P1/213
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