EP1584005A4

Mobile handset with a fault tolerant update agent

Abstract

Methods for updating an electronic device having a non-volatile memory are disclosed. An embodiment of the present invention may permit the update of an electronic device from a first code version to a second code version using a fault-tolerant, bank-by-bank method. An update package comprising update instructions may be received via a public and/or wireless network, and the update instructions may be used to convert the first code version to the second code version. The bank order of the conversion may be specified in the update package, and may be non-sequential.

Term

Term ended

Projected expiry passed 4 September 2023, 3.1 years ago.

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Every citation, both ways

Citations
DocumentRelationOfficeCategoryCited duringRelevant claims
EP0803812A1CitesEuropean Patent Office (EPO)ASearch report1-21
EP1077407A1CitesEuropean Patent Office (EPO)ASearch report1-21
EP1152338A2CitesEuropean Patent Office (EPO)YSearch report1-21
US2002188886A1CitesUnited States of AmericaYSearch report1-21
US5694538ACitesUnited States of AmericaASearch report1-21
EP1152338ACitesEuropean Patent Office (EPO)
EP0803812ACitesEuropean Patent Office (EPO)
EP1077407ACitesEuropean Patent Office (EPO)