STAMPS.COM INC.
🏢 View company profile →180Patents
125Active
180Granted
55Portfolio score
Filing activity: Jun 10, 1997 → Aug 3, 2020 · 65 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8046823B1 | Secure application bridge server | Electricity | 311 | Active |
| US7149726B1 | Online value bearing item printing | Physics | 156 | Expired |
| US6868406B1 | Auditing method and system for an on-line value-bearing item printing system | Physics | 117 | Expired |
| US7458612B1 | Postal shipping label | Physics | 116 | Expired |
| US7233929B1 | Postal system intranet and commerce processing for on-line value bearing system | Electricity | 108 | Expired |
| US6385731B2 | Secure on-line PC postage metering system | Physics | 98 | Expired |
| US6671813B2 | Secure on-line PC postage metering system | Physics | 98 | Expired |
| US7243842B1 | Computer-based value-bearing item customization security | Physics | 95 | Expired |
| US7509291B2 | Formatting value-bearing item indicia | Physics | 93 | Active |
| US6931549B1 | Method and apparatus for secure data storage and retrieval | Physics | 79 | Expired |
| US7191158B2 | System and method for providing computer-based postage stamps | Physics | 68 | Expired |
| US7117170B1 | Apparatus, systems and methods for applying billing options for multiple carriers for online, multi-carrier, multi-service parcel shipping management | Physics | 67 | Expired |
| US7660721B2 | Apparatus, systems and methods for online, multi-parcel, multi-carrier, multi-service parcel returns shipping management | Physics | 67 | Expired |
| US7216110B1 | Cryptographic module for secure processing of value-bearing items | Physics | 62 | Expired |
| US7162460B2 | Media type identification | Physics | 59 | Expired |
| US8073723B1 | System and method for determining delivery time schedules for each of multiple carriers | Physics | 59 | Active |
| US8240579B1 | Postal shipping label | Physics | 54 | Active |
| US6244763A | PC postage label containing three primary labels for indicia, sender and recipient and method for printing same | Physics | 50 | Expired |
| US6461063B1 | PC postage label usable for envelopes with facing identification marks | Physics | 49 | Expired |
| US7236956B1 | Role assignments in a cryptographic module for secure processing of value-bearing items | Electricity | 48 | Expired |
| US7265853B1 | Postage server system and method | Electricity | 48 | Expired |
| US7197465B1 | Apparatus, systems and methods for printing dimensionally accurate symbologies on laser printers configured with remote client computer devices | Physics | 47 | Expired |
| US8100324B1 | Systems and methods for facilitating replacement of computer-based value-bearing items | Physics | 47 | Active |
| US8380641B1 | Apparatus, systems and methods for online, multi-carrier, multi-service parcel shipping management featuring notification service option comparison for multiple carriers | Physics | 47 | Active |
| US6889214B1 | Virtual security device | Physics | 45 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.