Royer Labs
2Patents
1Active
2Granted
32Portfolio score
Filing activity: Sep 20, 1999 → Dec 21, 2011
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8571250B2 | Devices and methods for dampening vibrations | Electricity | 15 | Active |
| US6434252B1 | Ribbon microphone | Electricity | 10 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.