Thermography for battery component quality assurance
US9689820B2 · kind B2 · utility
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28Claims
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Key dates
| Filing date | Oct 25, 2012 |
| Grant date | Jun 27, 2017 |
| Priority date | — |
| Expiry date | Oct 14, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Methods and apparatus for the detection of irregularities in a thin film by measurement of transient thermal response.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.