Comvik GSM AB
2Patents
0Active
2Granted
24Portfolio score
Filing activity: Mar 30, 1995 → Jan 9, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6212372A | Method in mobile telephone systems in which a subscriber identity module (SIM) is allocated at least two identities which are selectively activated by the user | Electricity | 64 | Expired |
| US5557679A | Method for personalization of an active card | Electricity | 41 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.