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:
Mar. 30, 2010
Filed:
Mar. 21, 2005
Maneesh Sah, Bothell, WA (US);
Georgi Tonev, Redmond, WA (US);
Munil Shah, Sammamish, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
A system and method for last known good (LKG) for patches. A file cache is created to store binaries which have shipped as part of a previous wide public release—security fixes (GDRs) and service packs. There are two levels of cache, including an SP cache which keeps all of the files which were shipped as part of the service pack, and a GDR cache which keeps all of the files shipped in the GDRs. Customers do not need to download all of the binaries contained in a package when they already have the version of the dependent binaries on their system when they get the new patch. Customers only need to test the binaries which have changed, rather than everything in the new package, which speeds up the deployment of critical patches.