Optical recording system with error correction and data recording distributed across multiple disk drives
US5185746A · kind A · utility
46Cited by
8References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 13, 1990 |
| Grant date | Feb 9, 1993 |
| Priority date | — |
| Expiry date | Apr 13, 2010 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/2205
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An optical recording system which separates and records data on optical disks loaded respectively in a plurality of optical disk drives, check symbol of the data to be recorded being recorded on predetermined disks. Information about bad recording or lost data, which caused by the trouble of the optical disk drive, is memorized, and data to be recorded is reproduced by normally recorded and reproduced data, said check symbol and said information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.