| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 5 | |
| #2 | WIPO (World Intellectual Property Organization) | 5 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | United States | 3 | |
| #5 | China | 2 | |
| #6 | Canada | 1 | |
| #7 | Denmark | 1 | |
| #8 | Poland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics |
| # | Technology | |
|---|---|---|
| #1 | Cameras |
| # | Name | Total Patents |
|---|---|---|
| #1 | Clausen Erik | 21 |
| Publication | Filing date | Title |
|---|---|---|
| WO0241074A1 | Holographic projection screen | |
| AU7902600A | A system for mounting a projection screen | |
| AU7405800A | A translucent screen comprising a lens system | |
| WO9901794A1 | Rear projection screen | |
| EP0900408A1 | Rear projection screen | |
| DK30896A | A rear projection screen |