TELIA RESEARCH AB
4Patents
0Active
4Granted
29Portfolio score
Filing activity: Aug 11, 1995 → Oct 23, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5654969A | Arrangement in a communications network | Emerging Cross-Sectional Technologies | 50 | Expired |
| US6088398A | Orthogonal frequency division multiplex systems | Electricity | 28 | Expired |
| US6081703A | Communication system including debiting provisions for communicating with a subsystem that charges a fee | Electricity | 25 | Expired |
| US5960392A | Method and arrangement for adaptation of data models | Physics | 18 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.