Data reproducing apparatus, data reproducing method, data recording and reproducing apparatus, and data recording and reproducing method
US7496004B2 · kind B2 · utility
2Cited by
17References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 26, 2004 |
| Grant date | Feb 24, 2009 |
| Priority date | — |
| Expiry date | Jan 22, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/85
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A data reproducing apparatus is disclosed. The data reproducing apparatus comprising reproducing means for reading data from a recording medium, and data varying means for varying the data that is read from the recording medium whenever the data is read therefrom or once every a plurality of times it is read therefrom.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.