MULTOS LTD.
11Patents
10Active
11Granted
42Portfolio score
Filing activity: Aug 17, 2001 → Oct 26, 2007 · 10 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7734923B2 | Key transformation unit for a tamper resistant module | Electricity | 6 | Active |
| US7523495B2 | Methods and systems for IC card application loading | Electricity | 6 | Active |
| US7469339B2 | Secure multiple application card system and process | Electricity | 5 | Expired |
| US7669055B2 | Key transformation unit for a tamper resistant module | Electricity | 5 | Active |
| US7730311B2 | Key transformation unit for a tamper resistant module | Electricity | 5 | Active |
| US7707408B2 | Key transformation unit for a tamper resistant module | Electricity | 4 | Active |
| US7730310B2 | Key transformation unit for a tamper resistant module | Electricity | 4 | Active |
| US7689826B2 | Flexibly loading a tamper resistant module | Electricity | 3 | Active |
| US7584358B2 | Tamper resistant module certification authority | Electricity | 3 | Active |
| US7702908B2 | Tamper resistant module certification authority | Electricity | 3 | Active |
| US7917760B2 | Tamper resistant module having separate control of issuance and content delivery | Electricity | 2 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.