| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 3 | |
| #2 | Denmark | 2 | |
| #3 | Finland | 2 | |
| #4 | Republic of Korea | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | Germany | 1 | |
| #7 | Hong Kong | 1 | |
| #8 | Singapore | 1 | |
| #9 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Television | |
| #2 | Broadcast communication | |
| #3 | Transmission |
| # | Name | Total Patents |
|---|---|---|
| #1 | Eitz Gerhard | 8 |
| #2 | Koch Herbert | 8 |
| #3 | Link Martin | 5 |
| #4 | Stoll Gerhard | 5 |
| #5 | Oberlies Karl Ulrich | 4 |
| #6 | Theile Guenther | 3 |
| #7 | Oberlies Karl-Ulrich | 3 |
| #8 | Theile Guenter | 1 |
| #9 | Theile Gunther | 1 |
| #10 | Genhard Stoll | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO8802973A2 | Process for receiving periodically-repetitive teletexts | |
| DE3634757C1 | Method for receiving periodically repeating teletext data |