Maxsonics, Inc.
3Patents
3Active
3Granted
40Portfolio score
Filing activity: Mar 7, 2008 → Mar 7, 2008 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8275142B2 | Acoustic echo cancellation system | Electricity | 1 | Active |
| US8194850B2 | Method and apparatus for voice communication | Electricity | 1 | Active |
| US8204209B2 | Full duplex hands-free telephone system | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.