| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 5 | |
| #2 | Australia | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 4 | |
| #4 | EPO (European Patent Office) | 3 | |
| #5 | United Kingdom | 2 | |
| #6 | Brazil | 1 | |
| #7 | Spain | 1 | |
| #8 | Hong Kong | 1 | |
| #9 | Hungary | 1 | |
| #10 | Israel | 1 | |
| #11 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Digital networks | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Digital information transmission | |
| #2 | Selecting | |
| #3 | Telephonic communication | |
| #4 | Transmission | |
| #5 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pfeiffer Johann | 8 |
| #2 | Kovarik Peter | 5 |
| #3 | Prochazka Gerhard | 3 |
| #4 | Pfeiffer Johann Dipl Ing | 3 |
| #5 | Stadlbauer Guenther | 2 |
| #6 | Listopad Manfred | 2 |
| #7 | Listopad Manfred Ing | 2 |
| #8 | Kovarick Peter | 1 |
| #9 | Hanselsteiner Franz | 1 |
| #10 | Haselsteiner Franz | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO0161910A1 | System for the transmission of data by means of multiple transmission channels with a protective band between each channel | |
| ATA9262000A | System and method for transmitting data | |
| ATA6962000A | System for transferring information | |
| ATA4832000A | Circuit for the power supply of a mains terminal unit | |
| ATA2742000A | News transmission system | |
| IL143876D0 | Circuit and method for remote feeding |