Portable electronic device and method for downloading a firmware loader from a host computer
US8250223B2 · kind B2 · utility
2Cited by
8References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 9, 2009 |
| Grant date | Aug 21, 2012 |
| Priority date | — |
| Expiry date | Nov 16, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/72406
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method for downloading a firmware loader from a host computer to a portable electronic device establishes a communication connection between the host computer and the portable electronic device. Transmission parameters between the portable electronic device and the portable electronic device are configured. The firmware loader is transmitted from the host computer to the portable electronic device according to the transmission parameters. The firmware loader is verified, where the portable electronic device obtains a start address of the firmware loader.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.