Disk recording and reproducing apparatus
US5812511A · kind A · utility
58Cited by
6References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 19, 1996 |
| Grant date | Sep 22, 1998 |
| Priority date | — |
| Expiry date | Nov 19, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B17/057
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A recording and reproducing apparatus using high density recording disk, such as optical disk. The recording and reproducing device of this invention can accommodated both disk and disk cartridges of a plurality of differing sizes. Because this invention can accommodate both disk and disk cartridges, a single device that can both record and reproduce information to or from a high density disk is achieved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.