Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6804034 | Fluid containment substrates for holographic media | — | 2004-10-12 |
| 6791784 | Diffraction-based monitoring of a patterned magnetic recording medium | — | 2004-09-14 |
| 6762865 | Self-referenced holography using diffusive element | — | 2004-07-13 |
| 6728196 | Reverse optical mastering for data storage disks | — | 2004-04-27 |
| 6678237 | Dual layer optical storage medium having partially reflecting layer comprising amorphous selenium | William C. Mitchell, Mark A. Arps | 2004-01-13 |