IR Microsystems SA
5Patents
3Active
5Granted
33Portfolio score
Filing activity: Jul 30, 2004 → Jan 8, 2008 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7180595B2 | Gas detection method and gas detector device | Physics | 13 | Expired |
| US7605922B2 | Method and gas sensor for performing quartz-enhanced photoacoustic spectroscopy | Physics | 11 | Active |
| US7414727B2 | Gas detection method and gas detection device | Physics | 3 | Active |
| US7183553B1 | Gas detection method and gas detection device | Physics | 3 | Expired |
| US7636153B2 | Gas sensor | Physics | 2 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.