Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7003596 | System and method for accessing readers and other I/O devices by programs | Ernst-Michael Hamann, Klemens Klaffke | 2006-02-21 |
| 6729549 | System and method for personalization of smart cards | Ernst-Michael Hamann, Klemens Klaffke | 2004-05-04 |
| 6612490 | Extended card file system | Dirk Herrendoerfer, Martin Welsch | 2003-09-02 |
| 6516357 | System for accessing virtual smart cards for smart card application and data carrier | Ernst-Michael Hamann, Thomas Schaeck | 2003-02-04 |
| 6481621 | System method and article of manufacture for accessing and processing smart card information | Dirk Herrendoerfer, Martin Welsch | 2002-11-19 |
| 6473759 | Method and system for accessing java applications | Dirk Herrendoerfer, Martin Welsch | 2002-10-29 |