| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Australia | 1 | |
| #5 | Canada | 1 | |
| #6 | China | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | Digital networks | |
| #3 | Audio-visual technology | |
| #4 | Optics |
| # | Technology | |
|---|---|---|
| #1 | Teaching materials | |
| #2 | Digital information transmission | |
| #3 | Display controls | |
| #4 | Optical systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pabst Michael J | 11 |
| #2 | Vierling Manfred | 2 |
| #3 | Vierling Manfred Dipl -Ing | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE102007009608A1 | Method for configuring speech connection in interactive, electronic tutorial system, involves connecting headphone or microphone set and two sound cards directly over universal serial bus interface with computer | |
| DE102004051062A1 | Monitor with glass fiber projector for large-screen display and method for its production | |
| DE10339436A1 | Method and device for constructing a virtual electronic teaching system with individual interactive communication |