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:
Apr. 21, 2015
Filed:
Sep. 29, 2011
Andrew DE Los Reyes, Belmont, CA (US);
Darin S. Petkov, Zürich, CH;
Andrew De Los Reyes, Belmont, CA (US);
Darin S. Petkov, Zürich, CH;
Google Inc., Mountain View, CA (US);
Abstract
Systems and methods for verifying an update to data of an electronic device are provided. A system includes an auto-update module configured to receive an update from an update server over a secured connection. The update is applicable to a first version of the data installed on a source partition. The update includes an expected installation checksum associated with applying the update to the first version of the data. The auto-update module is configured to determine an actual installation checksum associated with a second version of the data installed on a target partition. The second version of the data includes the first version of the data with the update applied thereto. The auto-update module is configured to compare the expected installation checksum to the actual installation checksum, and to verify that the installation of the second version of the data was successful based on the comparison.