Clarent Corporation
4Patents
0Active
4Granted
29Portfolio score
Filing activity: Aug 8, 1997 → Dec 7, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6356545B1 | Internet telephone system with dynamically varying codec | Electricity | 110 | Expired |
| US6477164B1 | System and method for real-time data and voice transmission over an internet network | Electricity | 55 | Expired |
| US6167060A | Dynamic forward error correction algorithm for internet telephone | Electricity | 41 | Expired |
| US6453030B1 | System and method for roaming billing | Electricity | 5 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.