Digital rate compensator for a card reader
US4053736A · kind A · utility
8Cited by
5References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 2, 1976 |
| Grant date | Oct 11, 1977 |
| Priority date | — |
| Expiry date | Apr 2, 1996 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K7/084
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A digital rate compensator for accommodating a wide dynamic range of data speeds derived from a encoded card reader thereby allowing downstream logic to compensatably follow said derived data. The digital rate compensator additionally includes a start message check for conclusive determinations of beginning of card reads.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.