Short stack recording in holographic memory systems
US7589877B2 · kind B2 · utility
2Cited by
12References
52Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 2, 2005 |
| Grant date | Sep 15, 2009 |
| Priority date | — |
| Expiry date | Mar 1, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03H1/26
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention provides one or more books of holograms recorded in a recording medium, wherein two or more short stacks of the one or more books have locations that differ from each other by a movement difference. The present invention also provides methods and devices for recording and reading holograms from the one or more books of holograms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.