| 发明名称 |
Billing system with data indexing |
| 摘要 |
Systems and methods for preparing reports and for displaying information concerning transactions between service providers and service customers including preprocessing of records relating to transaction details in order to create indices enabling rapid sorting of the records.
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| 申请公布号 |
US5325290(A) |
申请公布日期 |
1994.06.28 |
| 申请号 |
US19910782641 |
申请日期 |
1991.10.25 |
| 申请人 |
COMPUCOM COMMUNICATIONS CORP. |
发明人 |
CAUFFMAN, LYNN S.;THOMPSON, JEFFREY N.;CAUFFMAN, JOHN M.;LOVELL ROBERT C |
| 分类号 |
G06Q30/00;H04M15/00;(IPC1-7):G06F15/22;G06F15/24;G06G7/52 |
主分类号 |
G06Q30/00 |
| 代理机构 |
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代理人 |
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