Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6842493 | Procedure for increasing the manipulation security for a bi-directional contactless data transmission | Werner Blatz | 2005-01-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6842493 | Procedure for increasing the manipulation security for a bi-directional contactless data transmission | Werner Blatz | 2005-01-11 |