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. 13, 2018
Filed:
Oct. 07, 2015
Dell Products L.p., Round Rock, TX (US);
Jonathan B. Barkelew, Austin, TX (US);
Kurt D. Gillespie, Pflugerville, TX (US);
Dell Products L.P., Round Rock, TX (US);
Abstract
Pre-validation of bootloader certificates for firmware bootloaders of an operating system boot list during a setup mode of BIOS boot initiation provides the end user with a tool to address boot certification problems associated with the firmware bootloaders before the operating system boot precludes execution of bootloaders that lack a valid certificate. For example, re-configuration of a boot list to address certification problems before exit of boot setup prevents boot to an inoperative state caused by lack of firmware execution during boot due to a failed certificate, such as a failure to load an unsigned option ROM.