LockStream Corporation
3Patents
0Active
3Granted
29Portfolio score
Filing activity: Oct 23, 1999 → Dec 21, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6683954B1 | Key encryption using a client-unique additional key for fraud prevention | Electricity | 131 | Expired |
| US6778992B1 | Flexible and hierarchical user interfaces defined using a data definition language | Emerging Cross-Sectional Technologies | 71 | Expired |
| US6745328B1 | Encryption using a user-known and personally valuable key to deter key sharing | Electricity | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.