Hybrid data storage system
US6904491B2 · kind B2 · utility
2Cited by
11References
60Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 4, 2002 |
| Grant date | Jun 7, 2005 |
| Priority date | — |
| Expiry date | Sep 5, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/217
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A hybrid data storage system comprising at least one memory system and at least one holographic drive, data being transmitted between the holographic drive and the memory system. At least one holographic drive writes data to a first holographic recording medium, and reads the written data from said first recording medium and from at least one other holographic recording medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.