发明名称 Radio Watch
摘要 Apparatuses, circuits, and methods for receiving at least one radio signal in a radio controlled timing apparatus using a single timing source. The present invention advantageously eliminates the need to provide an additional timing source to receive at least one radio signal, and therefore reduces the material cost and eliminates many engineering challenges.
申请公布号 US2007286028(A1) 申请公布日期 2007.12.13
申请号 US20060423101 申请日期 2006.06.08
申请人 发明人 MELTZER DAVID;BLUM GREGORY
分类号 G04C11/02;G04G5/00 主分类号 G04C11/02
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