发明名称 |
System and method for unified telephone and utility consumption metering, reading, and processing |
摘要 |
The system and method provides a conversion and interface between automated meter reading systems and telephone billing systems to enable a telephone billing system to collect, process, and combine usage data of telephone and non-telephone services and products, such as water usage, natural gas consumption, electric power consumption, and long distance and toll call usage. |
申请公布号 |
US6163602(A) |
申请公布日期 |
2000.12.19 |
申请号 |
US19990292643 |
申请日期 |
1999.04.15 |
申请人 |
HAMMOND, SCOTT H.;MCCULLOUGH, DOUGLAS P.;FRANTZ, ROBERT H. |
发明人 |
HAMMOND, SCOTT H.;MCCULLOUGH, DOUGLAS P.;FRANTZ, ROBERT H. |
分类号 |
G01D4/00;G01R22/00;H04N15/00;H04Q9/00;(IPC1-7):H04N15/00 |
主分类号 |
G01D4/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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