C-Dilla Limited
1Patents
0Active
1Granted
25Portfolio score
Filing activity: May 29, 1998 → May 29, 1998
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6353890B1 | Method for copy protecting a record carrier, copy protected record carrier and means for detecting access control information | Physics | 45 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.