Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6694313 | Method for compression of a telephone number database in a telecommunications system, and a corresponding telecommunications system | — | 2004-02-17 |
| 5577255 | Method for transmitting information present at a plurality of data interfaces of a processor-controlled equipment to the processing device thereof | Hans-Juergen Riemann | 1996-11-19 |