Image information filing apparatus and method
US4555803A · kind A · utility
25Cited by
3References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 30, 1983 |
| Grant date | Nov 26, 1985 |
| Priority date | — |
| Expiry date | Mar 30, 2003 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/2175
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image information filing apparatus having a first storing medium with a finish data area. A recognition code is previously stored in the first storing medium. After the recognition code of the first storing medium has been written into a second data storing medium, finish data is written into the finish data area of the first storing medium. Both the finish data written into the first storing medium and the recognition code written into the second storing medium allow a one-to-one correspondence between the first and second storing mediums.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.