| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 8 | |
| #2 | United States | 5 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Computer technology |
| # | Technology | |
|---|---|---|
| #1 | Special information storage | |
| #2 | Television | |
| #3 | Electric digital data processing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Brondijk Robert A | 13 |
| #2 | Van Beckhoven Stephanus J M | 2 |
| #3 | Vangeel Jurgen M | 1 |
| #4 | Nijboer Jakob G | 1 |
| #5 | Van Beckhoven Stephen J M | 1 |
| #6 | Weijenbergh Paulus G P | 1 |
| #7 | Ijtsma Pope | 1 |
| #8 | Van Beckhoven Stephanus Joseph | 1 |
| #9 | Spruit Johannes H M | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2006040708A2 | Method and device for encrypting a data stream | |
| WO2006011085A2 | Layer jump on a multi-layer disc | |
| WO2005034118A2 | Method, system, playback device and recorder for duplicating multi layer record carriers |