The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 11, 2013
Filed:
Nov. 25, 2009
Joel Troster, Toronto, CA;
John F. A. Dahms, Waterloo, CA;
Leonardo J. S. Salomone, Ottawa, CA;
Research In Motion Limited, Waterloo, Ontario, CA;
Abstract
A system and method updates software in a mobile device, which includes an application processor and associated application processor memory and a radio processor and associated radio processor memory and a serial port connecting the processors. The associated application processor memory stores an 'n' byte digest signature that had been calculated. The software in the radio processor and associated radio processor memory can be updated by over-the-air software loading while checking the associated application processor memory for the 'n' byte digest signature used for the over-the-air software loading.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile