Issued Patents All Time
Showing 51–68 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6959450 | Transmission and display of video data | Eric Lauper | 2005-10-25 |
| 6941154 | Telecommunication method | — | 2005-09-06 |
| 6934689 | Payment transaction method and payment transaction system | Eric Lauper | 2005-08-23 |
| 6895259 | Flat screen and mobile telephone with flat screen | Judith Blank nee Keller | 2005-05-17 |
| 6888443 | Information system for public transportation and corresponding communication method | — | 2005-05-03 |
| 6880761 | Method for loading data onto chip cards and devices adapted thereto | Eric Lauper | 2005-04-19 |
| 6859650 | Mobile device, chip card and method of communication | — | 2005-02-22 |
| 6856799 | Communications system, communication method and corresponding devices | — | 2005-02-15 |
| 6829593 | Method and system to provide objects, especially documents, multimedia objects, software applications and/or processes to users of a telecommunications network | Claudio Cabano, Eric Lauper | 2004-12-07 |
| 6741691 | Call-back method for telecommunications and devices adapted accordingly | Walter Heutschi | 2004-05-25 |
| 6721557 | Method for determining the quality of mobile radiotelephone units in a mobile radiotelephone network | — | 2004-04-13 |
| 6696973 | Communications system and control unit suitable therefor | Eric Lauper | 2004-02-24 |
| 6657538 | Method, system and devices for authenticating persons | — | 2003-12-02 |
| 6655600 | Oscillator and telecommunications system with such an oscillator | — | 2003-12-02 |
| 6543686 | Identification card and billing process with an identification card | — | 2003-04-08 |
| 6375073 | Method for crediting or recrediting a data card with a given amount | Paul Aebi, Ronald de Bruin, Andreas Martschitsch | 2002-04-23 |
| 6332579 | Identification card billing method using an identification card | — | 2001-12-25 |
| 6085099 | Message transmission system | Joachim Hertel | 2000-07-04 |