Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6714327 | Use of a holographic video screen as a display surface in a vehicle | Guenter Abersfelder, Helmut Grantz, Thorsteinn Halldorsson, Stefan Uhl, Heinrich A. Eberl | 2004-03-30 |
| 6690408 | Use of a holographic video screen as a display surface for information systems | Guenter Abersfelder, Helmut Grantz, Thorsteinn Halldorsson, Stefan Uhl, Heinrich A. Eberl | 2004-02-10 |