Mastering and replication of micro-holographic data storage media
US8345334B2 · kind B2 · utility
5Cited by
15References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 31, 2008 |
| Grant date | Jan 1, 2013 |
| Priority date | — |
| Expiry date | Oct 10, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B7/28
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system and method for replicating optical data storage discs (e.g., holographic data storage discs) having multiple layers of data. Master discs providing for respective single layers of data are utilized, and each respective single layer of data from the master discs are replicate onto the optical data storage disc.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.