| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 7 | |
| #2 | United States | 4 | |
| #3 | Australia | 2 | |
| #4 | Japan | 2 | |
| #5 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Telecommunications | |
| #3 | Optics | |
| #4 | Digital networks | |
| #5 | Basic communication technologies |
| # | Technology | |
|---|---|---|
| #1 | Measuring light | |
| #2 | Optical systems | |
| #3 | Measuring electric variables | |
| #4 | Telephonic communication | |
| #5 | Selecting | |
| #6 | Digital information transmission | |
| #7 | Automatic control of oscillations | |
| #8 | Transmission |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fuhrmann Thomas | 7 |
| #2 | Loecklin Eberhard | 3 |
| #3 | Staiger Reinhardt | 2 |
| #4 | Winterhalter Rudi | 2 |
| #5 | Hoyer Wolfgang | 2 |
| #6 | Sieber Roland | 2 |
| #7 | Mathae Johann | 2 |
| #8 | Bach Roland | 2 |
| #9 | Benzel Karl | 2 |
| #10 | Conzelmann Andreas | 2 |
| Publication | Filing date | Title |
|---|---|---|
| AU1950500A | Method and arrangement for netwide call trace in a telecommunications network | |
| AU3581899A | Method for measuring the attenuation in digital transmission lines |