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:
May. 12, 2020
Filed:
Apr. 25, 2018
Sprint Communications Company L.p., Overland Park, KS (US);
Lyle W. Paczkowski, Mission Hills, KS (US);
William M. Parsel, Overland Park, KS (US);
Carl J. Persson, Olathe, KS (US);
Matthew C. Schlesener, Shawnee, KS (US);
Sprint Communications Company L.P., Overland Park, KS (US);
Abstract
An electronic device. The electronic device comprises a memory comprising a confidential information region and a non-confidential information region, a processor, and an application stored in the memory. When executed by the processor, the application determines if a reboot has occurred after a most recent power-off boot, where a reboot takes place without removing power from the processor and memory and, in response to determining that the reboot occurred after the most recent power-off boot, prevents access of applications to the confidential information region in the memory.