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. 14, 2023
Filed:
Apr. 19, 2019
Applicant:
Intel Corporation, Santa Clara, CA (US);
Inventors:
Adrian Pearson, Hillsboro, OR (US);
Bing Zhu, Shanghai, CN;
Elena Agranovsky, Jerusalem, IL;
Tomas Winkler, Mevasert Zion, IL;
Yang Huang, Shanghai, CN;
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/14 (2006.01);
U.S. Cl.
CPC ...
G06F 12/1408 (2013.01); G06F 12/1425 (2013.01); G06F 12/1466 (2013.01);
Abstract
Multi-mode protected memory in accordance with the present description includes a permanent mode and a transient mode of operation. In one embodiment of the permanent mode, an authentication key is programmable once and a write counter is not decrementable or resettable. In one embodiment of the transient mode, an authentication key may be programmed many times and a write counter may be reset many times. Other features and advantages may be realized, depending upon the particular application.