Electronic digital memorandum
US4402056A · kind A · utility
31Cited by
6References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 8, 1981 |
| Grant date | Aug 30, 1983 |
| Priority date | — |
| Expiry date | May 8, 2001 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F15/0266
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A memorandum calculator is disclosed for performing arithmetic calculations on entered numeral information and generating information relating to the calculation, for storing data items consisting of address information entered as memory addresses and numerical information associated with the address information, and means for effecting performance of the arithmetic operation with respect to the numerical stored information according to input instructions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.