Network-based method and system for analyzing and displaying reliability data
US6816798B2 · kind B2 · utility
14Cited by
19References
18Claims
0Family size
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Key dates
| Filing date | Dec 22, 2000 |
| Grant date | Nov 9, 2004 |
| Priority date | — |
| Expiry date | Jul 17, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q30/02
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A network-based method and system for analyzing and displaying reliability data from a user is provided. The method includes recording reliability data, obtaining unreliability plots, obtaining Weibull distribution parameters, creating control charts for those parameters over time, and obtaining hypothesis tests to ensure reliability has not changed due to process variation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.