Card-type data terminal operatively connectable to electronic apparatus
US4705211A · kind A · utility
88Cited by
4References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 5, 1985 |
| Grant date | Nov 10, 1987 |
| Priority date | — |
| Expiry date | Mar 5, 2005 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A card-type compact data terminal is provided being operatively connectable to a portable electronic apparatus. The data terminal can be removed from the apparatus. The data terminal serves to input and store data for the apparatus while separated from the apparatus. When it is operatively combined with the apparatus, the stored data within the data terminal are processed by the apparatus, even complicated processes, at high speed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.