Sensitive Object
5Patents
2Active
5Granted
38Portfolio score
Filing activity: Jun 12, 2003 → Oct 10, 2005 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7345677B2 | Method for locating an impact on a surface and device therefor | Physics | 85 | Expired |
| US7511711B2 | Method for locating an impact on a surface and device therefor | Physics | 83 | Expired |
| US7649807B2 | Method for locating an impact on a surface and device for implementing such a method | Physics | 54 | Expired |
| US8085124B2 | Acoustically-controlled access control installation and an access control device for such an installation | Physics | 50 | Active |
| US7583255B2 | Man-machine interface method and device | Physics | 50 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.