Memory-enhanced image sensor
US9160957B2 · kind B2 · utility
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7References
17Claims
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Key dates
| Filing date | Jul 9, 2013 |
| Grant date | Oct 13, 2015 |
| Priority date | — |
| Expiry date | Jul 10, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F39/80
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image sensor IC may have a non-volatile memory for several functions. The functions may include storing control parameters for a camera autofocus module, part tracking data, and data for defect correction or color science. The non-volatile memory can in particular be an antifuse non-volatile memory, which may not need special light shielding.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.