Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8391179 | Method and device for data communication and communication system comprising such device | Werner Kozek | 2013-03-05 |
| 8295447 | Method for storing and forwarding multimedia messages for multimedia calls | Joachim Charzinski, Jurgen Lantermann, Karl Schrodi | 2012-10-23 |
| 7424023 | Method and access multiplexer for quick access to data networks | Hartmut Schuler | 2008-09-09 |