An adapter is interposed between a standard resource meter and its socket, to provide RF-capabilities. Communications between meter and adapter are effected by optical technology. The adapter has emergency battery back-up capabilities.
申请公布号
US7019666(B2)
申请公布日期
2006.03.28
申请号
US20020164394
申请日期
2002.06.10
申请人
TANTALUS SYSTEMS CORP.
发明人
TOOTOONIAN MASHHAD MOHAMMAD;JONES STEPHEN GEOFFREY;MARTIN KEITH RICHARD
