Binary level update of compressed read-only file systems
US8438351B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Jun 6, 2008 |
| Grant date | May 7, 2013 |
| Priority date | — |
| Expiry date | Aug 10, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/1847
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and computer-readable memory device that enable processing of a first memory image comprising a plurality of compressed sub-blocks and uncompressed sub-blocks to produce a second memory image comprising contents of the first memory image arranged as a plurality of memory blocks. The memory blocks of the second memory image may be independently decompressible, to enable more efficient updating of an electronic device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.