CheckFree Services Corporation
11Patents
7Active
11Granted
42Portfolio score
Filing activity: Dec 19, 1997 → Dec 18, 2014 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6363362B1 | Technique for integrating electronic accounting systems with an electronic payment system | Physics | 217 | Expired |
| US6327577A | Electronic bill payment system with account-number scheming | Physics | 89 | Expired |
| US7146338B2 | Inter-network financial service | Physics | 83 | Expired |
| US7953660B2 | Method and system for payment processing | Physics | 51 | Active |
| US7175074B2 | Methods and apparatus for processing electronic checks | Physics | 45 | Expired |
| US7788172B2 | Inter-network electronic billing | Physics | 37 | Active |
| US7660766B1 | Technique for information flow to payees | Physics | 27 | Active |
| US8620782B2 | Inter-network electronic billing | Physics | 5 | Active |
| US7809639B2 | System and method to provide interoperable service across multiple clients | Physics | 4 | Active |
| US8595100B2 | Inter-network financial service | Physics | 4 | Active |
| US10210488B2 | Inter-network financial service | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.