Instro Precision Limited
🏢 View company profile →7Patents
3Active
7Granted
36Portfolio score
Filing activity: Nov 19, 1985 → Nov 12, 2007 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7319777B2 | Image analysis apparatus | Physics | 90 | Expired |
| US7248344B2 | Surface profile measurement | Physics | 75 | Expired |
| US6753950B2 | Optical distance measurement | Physics | 53 | Expired |
| US7834985B2 | Surface profile measurement | Physics | 43 | Active |
| US8354928B2 | Intruder detection system | Physics | 25 | Active |
| US8098712B2 | Optical correlation apparatus and method | Physics | 1 | Active |
| US4636103A | Locking mechanism | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.