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发明名称
FREQUENCY CONVERTER
摘要
申请公布号
EP1277272(A2)
申请公布日期
2003.01.22
申请号
EP20010926955
申请日期
2001.04.13
申请人
PARKERVISION, INC.
发明人
SORRELLS, DAVID, F.;BULTMAN, MICHAEL, J.;COOK, ROBERT, W.;LOOKE, RICHARD, C.;MOSES, CHARLEY, D., JR.
分类号
H03C1/62;H03D7/00;(IPC1-7):H03D7/00
主分类号
H03C1/62
代理机构
代理人
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