Initialization and update of software and/or firmware in electronic devices
US8468515B2 · kind B2 · utility
12Cited by
484References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 12, 2006 |
| Grant date | Jun 18, 2013 |
| Priority date | — |
| Expiry date | Jun 27, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F8/65
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system and method to effectively and efficiently update a version of firmware resident in a device memory is provided. A method of identifying one or more versions of firmware is provided by way of initializing a device memory with a known pattern. In addition, the amount of free unused memory space may be identified and calculated in a device memory. The system and method generates software update packages that are minimal in size providing cost benefit to a manufacturer and convenience to a user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.