System and method for electronically processing invoice information
US6360211B1 · kind B1 · utility
72Cited by
33References
54Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 26, 1999 |
| Grant date | Mar 19, 2002 |
| Priority date | — |
| Expiry date | Aug 26, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q40/12
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A system and method for processing invoice information in which billing data is communicated from a first site to a second site and an automated reasonability test is performed on the billing data at the second site using a reasonability criterion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.