Dynamic input processing system
US4704703A · kind A · utility
61Cited by
2References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 22, 1985 |
| Grant date | Nov 3, 1987 |
| Priority date | — |
| Expiry date | Jul 22, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99931
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A data item input processor operates on the smallest subdivision of data as it is entered into a data processing system to provide control and/or error functions nearly simultaneously with the entry of each such data item. As each item is entered a tree logic search is conducted within a stored data base to determine if the entered item is permissible, that is, whether it completes an allowable sequence of data items. If the item cannot be found a signal is provided which may be used to initiate any function desired by the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.