Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829593 | Method and system to provide objects, especially documents, multimedia objects, software applications and/or processes to users of a telecommunications network | Rudolf Ritter, Claudio Cabano | 2004-12-07 |
| 6803887 | Method and corresponding devices for delivering useful data concerning observed objects | Corinne Pittet | 2004-10-12 |
| 6764003 | Transaction method and selling system | Andreas Martschitsch | 2004-07-20 |
| 6726100 | Method for spreading parameters in offline chip-card terminals as well as corresponding chip-card terminals and user chip-cards | Renato Cantini | 2004-04-27 |
| 6717607 | Method and system for video conferences | Beat Herrmann | 2004-04-06 |
| 6696973 | Communications system and control unit suitable therefor | Rudolf Ritter | 2004-02-24 |