Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10225755 | Non-intrusive link monitoring | Gunnar Fock | 2019-03-05 |
| 7460875 | Additional information for voice group call service | Volker Brass, Walter Grethe | 2008-12-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10225755 | Non-intrusive link monitoring | Gunnar Fock | 2019-03-05 |
| 7460875 | Additional information for voice group call service | Volker Brass, Walter Grethe | 2008-12-02 |