INVENTEL
2Patents
1Active
2Granted
34Portfolio score
Filing activity: Feb 25, 2002 → Dec 4, 2006 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6799031B1 | Local combined telephone and alarm system | Electricity | 28 | Expired |
| US9191479B2 | Telephone handset, base and associated method for updating the software of the handset | Electricity | 6 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.