发明授权
- 专利标题: Switched-capacitor filter
- 专利标题(中): 开关电容滤波器
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申请号: EP80301758.1申请日: 1980-05-28
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公开(公告)号: EP0020131B1公开(公告)日: 1982-12-01
- 发明人: Kato, Seiji , Ueno, Norio , Kakuishi, Mitsuo , Ito, Akihiko , Iwata, Atsushi
- 申请人: FUJITSU LIMITED , Nippon Telegraph and Telephone Public Corporation
- 申请人地址: 1015, Kamikodanaka, Nakahara-ku Kawasaki-shi, Kanagawa 211 JP
- 专利权人: FUJITSU LIMITED,Nippon Telegraph and Telephone Public Corporation
- 当前专利权人: FUJITSU LIMITED,Nippon Telegraph and Telephone Public Corporation
- 当前专利权人地址: 1015, Kamikodanaka, Nakahara-ku Kawasaki-shi, Kanagawa 211 JP
- 代理机构: Abbott, Leonard Charles
- 优先权: JP65828/79 19790528
- 主分类号: H03H19/00
- IPC分类号: H03H19/00
公开/授权文献
- EP0020131A1 Switched-capacitor filter 公开/授权日:1980-12-10
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