Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822772 | Holographic display | Hans-Georg Leis, Bernhard Straub, Holger Wenkei | 2004-11-23 |
| 6714327 | Use of a holographic video screen as a display surface in a vehicle | Guenter Abersfelder, Helmut Grantz, Thorsteinn Halldorsson, Horst Schmidt-Bischoffshausen, Stefan Uhl | 2004-03-30 |
| 6690408 | Use of a holographic video screen as a display surface for information systems | Guenter Abersfelder, Helmut Grantz, Thorsteinn Halldorsson, Horst Schmidt-Bischoffshausen, Stefan Uhl | 2004-02-10 |