Method of data storage in optical storage media under multiple specifications
US7345959B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 12, 2005 |
| Grant date | Mar 18, 2008 |
| Priority date | — |
| Expiry date | Oct 29, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2220/2562
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of data storage in an optical storage media under multiple specifications. When a data is provided to store in a data area of the optical storage media under Mount Rainier (M3) specification, a first index of the data area under M3 specification is stored into a first data index area, i.e. an area of M3 file allocation table, of the optical storage media. Further, a conversion of the logical address of the data area from M3 specification to Method Two (M2) specification is proceeded, and a second index of the data area under M2 specification can be obtained and stored into a second data index area, i.e. an area of M2 file allocation table, which is in a general application area (GAA) under M3 specification, of the optical storage media.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.