Recursive adder for calculating the sum of two operands
US4942549A · kind A · utility
5Cited by
3References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 7, 1989 |
| Grant date | Jul 17, 1990 |
| Priority date | — |
| Expiry date | Mar 7, 2009 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F7/508
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A recursive type adder for calculating the sum of two operands. It is used to calculate the sum of two binary data numbers using adders in the form of integrated circuits, particularly for information processing systems wherein the adders constitute one of the fundamental operations of data processing. The invention is classified in the category of parallel-parallel type adders.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.