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:
Dec. 03, 2019
Filed:
Mar. 31, 2017
Applicant:
Intel Corporation, Santa Clara, CA (US);
Inventors:
Steffen Schulz, Darmstadt, DE;
Patrick Koeberl, Alsbach-Haenlein, DE;
Vedvyas Shanbhogue, Austin, TX (US);
Jason W. Brandt, Austin, TX (US);
Venkateswara R. Madduri, Austin, TX (US);
Sang W. Kim, Austin, TX (US);
Julien Carreno, Ennis, IE;
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 13/24 (2006.01); G06F 13/00 (2006.01);
U.S. Cl.
CPC ...
G06F 13/24 (2013.01);
Abstract
Methods, apparatus, and system to create interrupts which are resolved at runtime relative to an active compartment. Active compartments may be, for example, a compartment of an operating system ('OS') or a trusted execution environment ('TEE'). The context-specific interrupts comprise an interrupt dispatch table (“IDT”) for each compartment.