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:
Dec. 28, 2021
Filed:
May. 21, 2018
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Edmund B. Nightingale, Bellevue, WA (US);
Thales Paulo De Carvalho, Issaquah, WA (US);
Daryl Roy Zuniga Grosserhode, Seattle, WA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
A technology is directed to embedded device updates. In one example of the technology, a partition of a memory is atomically updated. The partition includes partition tables including a primary partition table and a back-up partition table. The partition tables include entries for the images included in the partition, and information associated with the images included in the partition. Atomically updating the partition of the memory includes writing an updated version to the partition. The written updated version is verified. An updated partition table is written to the back-up partition table. The updated partition table is written to the primary partition table. If it is determined that a power, or other, fault occurred while the primary partition table was being written, the primary partition table is overwritten with the back-up partition table.