Direct-timed sneak current cancellation
US6570440B1 · kind B1 · utility
5Cited by
1References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 24, 2001 |
| Grant date | May 27, 2003 |
| Priority date | — |
| Expiry date | Dec 24, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C7/14
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A sensing circuit. The circuit includes an integrator to sense charge release from a passive electronic device and a comparator to interpret the charge release as one of at least two data states. The circuit also includes a compensation module to generate a compensation signal as needed and a direct-timing module to time a period of integrator sensing based upon a predefined time period.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.