Pacific Payment Systems, Inc.
1Patents
0Active
1Granted
28Portfolio score
Filing activity: Dec 14, 2000 → Dec 14, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6993507B2 | Bar coded bill payment system and method | Physics | 233 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.