Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6936325 | Optical recording medium | Horst Berneth, Friedrich-Karl Bruder, Wilfried Haese, Rainer Hagen, Karin Hassenruck +11 more | 2005-08-30 |
| 6844044 | Optical recording medium | — | 2005-01-18 |
| 6845076 | Optical recording medium and optical recording method | Akio Yasuda, Masanobu Yamamoto, Dieter Neher | 2005-01-18 |