Neopost Limited
91Patents
1Active
91Granted
35Portfolio score
Filing activity: Sep 18, 1991 → Mar 3, 2003 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6424954B1 | Postage metering system | Physics | 158 | Expired |
| US6341274B1 | Method and apparatus for operating a secure metering device | Physics | 117 | Expired |
| US6701304B2 | Method and apparatus for postage label authentication | Physics | 95 | Expired |
| US6027205A | Ink jet printing device | Performing Operations; Transporting | 93 | Expired |
| USD459360S1 | Postage label screen for a display | General | 90 | Expired |
| US5513112A | Database system | Physics | 89 | Expired |
| US7194957B1 | System and method of printing labels | Physics | 85 | Expired |
| US5638283A | Franking machine | Physics | 57 | Expired |
| US7085725B1 | Methods of distributing postage label sheets with security features | Physics | 56 | Expired |
| US5617519A | Franking machine | Physics | 54 | Expired |
| US7069253B2 | Techniques for tracking mailpieces and accounting for postage payment | Physics | 51 | Expired |
| US5323323A | Franking machine system | Physics | 45 | Expired |
| US5684705A | Mailing system | Physics | 44 | Expired |
| US5946671A | Postage meter | Physics | 38 | Expired |
| US5917924A | Postage metering system | Physics | 36 | Expired |
| US6381589B1 | Method and apparatus for performing secure processing of postal data | Physics | 34 | Expired |
| US7337152B1 | Accounting for postal charges | Physics | 31 | Expired |
| US6523013B2 | Method and apparatus for performing automated fraud reporting | Physics | 30 | Expired |
| US5774554A | Postage meter system and verification of postage charges | Physics | 30 | Expired |
| US6308165A | Method of and apparatus for generating and authenticating postal indicia | Physics | 28 | Expired |
| US5367464A | Franking meter system | Physics | 24 | Expired |
| US5321436A | Franking machine with means for checking operation of printing elements | Physics | 23 | Expired |
| US5357270A | Thermal transfer printing | Performing Operations; Transporting | 22 | Expired |
| US5526271A | Franking machine | Physics | 20 | Expired |
| US5408416A | Franking machine | Physics | 19 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.