ESPRE Solutions, Inc.
🏢 View company profile →3Patents
2Active
3Granted
40Portfolio score
Filing activity: Dec 2, 2002 → Mar 12, 2008 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7864991B2 | System and method for assisting a visually impaired individual | Physics | 45 | Active |
| US8000261B2 | System and method for multicast transmission | Electricity | 12 | Active |
| US7539504B2 | Wireless telepresence collaboration system | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.