Issued Patents 2011
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8077584 | Beam shifting element for an optical storage system | — | 2011-12-13 |
| 8054734 | Objective lens and optical pickup comprising the objective lens | Stephan Knappmann, Juergen Moessner | 2011-11-08 |
| 8035673 | System and method for film watermarking | Youngshik Yoon, Ion Vizireanu, Mike Arthur Derrenberger, Margit Elisabeth Elo, Sek Loong Chai +3 more | 2011-10-11 |
| 8036094 | Objective lens and optical data storage apparatus comprising the objective lens | — | 2011-10-11 |
| 8023395 | Optical storage medium comprising tracks with positive and negative marks, and stampers and production methods for manufacturing of the optical storage medium | Stephan Knappmann | 2011-09-20 |
| 8000206 | Pre-exposure and curing of photo-sensitive material for optical data storage | Wolfgang Hossfeld | 2011-08-16 |
| 7990594 | Phase mask for holographic data storage | Frank Przygodda | 2011-08-02 |
| 7940620 | Modified jitter criterion for optical recording media | Christof Ballweg, Rudolf Eyberg | 2011-05-10 |
| 7924679 | Holographic system, in particular for holographic data storage | — | 2011-04-12 |
| 7876482 | Method for wavelength mismatch compensation in a holographic storage system | Frank Przygodda | 2011-01-25 |