Redundancy managing method and apparatus for semiconductor memories
US12046319B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Aug 29, 2022 |
| Grant date | Jul 23, 2024 |
| Priority date | — |
| Expiry date | Jan 20, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C29/785
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A redundancy managing method and apparatus for semiconductor memories is disclosed. The redundancy managing method for semiconductor memories utilizes bitmap type storage by defining an appropriate storage space according to the type of a fault.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.