Systems and methods to define possible ESD risk
US8608070B2 · kind B2 · utility
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23Claims
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Key dates
| Filing date | Jan 11, 2012 |
| Grant date | Dec 17, 2013 |
| Priority date | — |
| Expiry date | Jan 11, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R31/001
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Systems and methods for performing test procedures for measuring and defining the sensitivity of payment devices to ESD (electrostatic discharge) are disclosed. In some embodiments, a plurality of test equipment in a controlled environment are used to measure the peak discharge current (Ip) when a payment device is inserted into a charge/discharge device during several simulated conditions. Energy levels of the discharge currents are calculated using an energy calculation program. One or more reference current and energy levels are determined.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.