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发明名称
Digitally controlled field effect attenuator devices
摘要
申请公布号
EP0481113(B1)
申请公布日期
1997.02.12
申请号
EP19900119958
申请日期
1990.10.18
申请人
MOTOROLA, INC.
发明人
GOLIO, JOHN MICHAEL;GOLIO, JANET RUTH JOHNSON;STAUDINGER, JOSEPH
分类号
H01L29/423;H01L29/812;H01P1/22;H03H11/24;(IPC1-7):H03H11/24
主分类号
H01L29/423
代理机构
代理人
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地址
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