| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | Germany | 3 | |
| #3 | United States | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Audio-visual technology | |
| #3 | Control |
| # | Technology | |
|---|---|---|
| #1 | Optical systems | |
| #2 | Television | |
| #3 | Cameras | |
| #4 | Teaching materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Biehlig Wolfram | 11 |
| #2 | Zintl Andreas | 5 |
| #3 | Kränert Jürgen | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE102014107860A1 | Device for projecting an image on a projection screen | |
| DE102012202636A1 | Projection head for a laser projector | |
| DE102012202637A1 | Projection head for a laser projector | |
| EP2225610A1 | Method and device for projecting an image onto a projection surface | |
| EP2174314A1 | Method and arrangement for projecting an image onto a projection surface |