Multiply accumulate operations in the analog domain
US9069995B1 · kind B1 · utility
127Cited by
2References
20Claims
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Key dates
| Filing date | Feb 21, 2013 |
| Grant date | Jun 30, 2015 |
| Priority date | — |
| Expiry date | Oct 6, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06G7/16
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Fixed capacitive circuits are described which perform arithmetical summation operations over sets of scaled analog values, where the constant parameters of the summations and scaling multiplications are formed as ratios of circuit element values. The passive nature of the design can enable efficient integrated circuit implementation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.