Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10047775 | Attachment element | Wolfgang Bruckbauer | 2018-08-14 |
| 6925157 | Method for operating devices for transmitting high-bit-rate data on an extension line and arrangement having such devices for data transmission | Thomas Ahrndt, Anke Gerwens, Karl Kloppe | 2005-08-02 |
| 6507199 | Method for measuring the operating properties of a subscriber line module for high-bit-rate data transmission | Thomas Ahrndt | 2003-01-14 |