Mailcode Inc.
5Patents
0Active
5Granted
29Portfolio score
Filing activity: Apr 25, 1990 → Mar 24, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6539098B1 | Mail processing systems and methods | Physics | 82 | Expired |
| US6405172B1 | Voice-enabled directory look-up based on recognized spoken initial characters | Emerging Cross-Sectional Technologies | 78 | Expired |
| US5790429A | Mail coding system | Emerging Cross-Sectional Technologies | 53 | Expired |
| US5001648A | Method and apparatus for a mail processing system | Physics | 23 | Expired |
| US6819777B2 | Mail processing systems and methods | Physics | 15 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.