Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5067153 | Method for transmitting subscriber data in communication systems from one secret subscriber equipment to another | Klaus Willie, Helmut Kienberger | 1991-11-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5067153 | Method for transmitting subscriber data in communication systems from one secret subscriber equipment to another | Klaus Willie, Helmut Kienberger | 1991-11-19 |