发明授权
- 专利标题: Saw devices including resistive films
- 专利标题(中): 包括电阻膜的SAW器件
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申请号: EP86301324.9申请日: 1986-02-24
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公开(公告)号: EP0200304B1公开(公告)日: 1991-05-29
- 发明人: Este, Grantley Oliver , Suthers, Mark Spencer , Streater, Richard William , MacLaurin, Blair Kenneth
- 申请人: NORTHERN TELECOM LIMITED
- 申请人地址: 600 de la Gauchetiere Street West Montreal Quebec H3B 4N7 CA
- 专利权人: NORTHERN TELECOM LIMITED
- 当前专利权人: NORTHERN TELECOM LIMITED
- 当前专利权人地址: 600 de la Gauchetiere Street West Montreal Quebec H3B 4N7 CA
- 代理机构: Crawford, Andrew Birkby
- 优先权: CA477949 19850329
- 主分类号: H03H3/08
- IPC分类号: H03H3/08 ; H03H9/02
公开/授权文献
- EP0200304A2 Saw devices including resistive films 公开/授权日:1986-12-10
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