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:
Nov. 18, 2025
Filed:
Apr. 04, 2024
Dell Products L.p., Round Rock, TX (US);
Ibrahim Sayyed, Georgetown, TX (US);
Amit K. Tiwari, Austin, TX (US);
Adolfo S. Montero, Pflugerville, TX (US);
Dell Products L.P., Round Rock, TX (US);
Abstract
Systems and methods include an Information Handling System (IHS) that is adapted to protect access to configurable settings of the IHS. Upon the IHS being powered, a UEFI boot sequence is initiated. During the boot sequence, a boot sequence notification is detected that indicates conditions required for booting an operating system of the IHS have been met. Further access to the NVRAM that stores UEFI variables is locked such that upon receiving a request for access to a UEFI variable stored in the NVRAM, the request for access to a UEFI variable is granted based on a listing of authorized applications.