Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7266373 | Method and telecommunication system involving wireless telecommunication between a mobile part and a base station for registering a mobile part | Roland Aubauer, Erich Kamperschroer, Stefano Klinke, Niels Kunstmann | 2007-09-04 |
| 7194410 | Generation of a reference-model directory for a voice-controlled communications device | Ralf Kern | 2007-03-20 |
| 7120246 | Computer apparatus having a multiway acoustic output and input system | Stefano Klinke | 2006-10-10 |
| 7043427 | Apparatus and method for speech recognition | Ralf Kern | 2006-05-09 |
| 6700954 | Telephone with integrated digital answering machine for voice and fax data | — | 2004-03-02 |
| 6611595 | METHOD FOR GENERATING MEASURING SIGNALS FOR MEASURING TRANSMISSION PROPERTIES OF TRANSMISSION LINKS MUTUALLY INFLUENCING ONE ANOTHER WITH CROSSTALK IN TELECOMMUNICATIONS SYSTEMS, PARTICULARLY OF HANDSFREE EQUIPMENT | Dieter Leckschat | 2003-08-26 |