Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6964060 | Conditional access system for controlling the access to a data content | Franciscus Lucas Antonius Johannes Kamperman, Bartholomeus Johannes Van Rijnsoever | 2005-11-08 |
| 6633644 | Conditional access system for controlling the access to a data content | Bartholomeus Johannes Van Rijnsoever, Franciscus Lucas Antonius Johannes Kamperman | 2003-10-14 |