Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6883097 | Coincidence-free media key block for content protection for recordable media | Jeffrey Bruce Lotspiech, Dalit Naor, Sigfredo I. Nin | 2005-04-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6883097 | Coincidence-free media key block for content protection for recordable media | Jeffrey Bruce Lotspiech, Dalit Naor, Sigfredo I. Nin | 2005-04-19 |