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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.:

US 10019400 B1

PDFFull Text
Date of Patent:
Jul. 10, 2018

Filed:

Mar. 27, 2015

Additional secured execution environment with sr-iov and xhci-iov

Applicant:

Intel Corporation, Santa Clara, CA (US);

Inventors:

Nitin V. Sarangdhar, Portland, OR (US);

Steven B. McGowan, Portland, OR (US);

Raul Gutierrez, Folsom, CA (US);

Karthi R. Vadivelu, Folsom, CA (US);

Assignee:

Intel Corporation, Santa Clara, CA (US);

Attorney:

International IP Law Group, P.L.L.C.

Primary Examiner:

David E Martinez

Int. Cl.
CPC ...
G06F 13/42 (2006.01); G06F 13/38 (2006.01); G06F 13/40 (2006.01); G06F 13/12 (2006.01); G06F 9/50 (2006.01); G06F 13/362 (2006.01);
U.S. Cl.
CPC ...
G06F 13/362 (2013.01); G06F 13/4068 (2013.01); G06F 13/4282 (2013.01);
Abstract

An apparatus is described herein. The apparatus includes a Universal Serial Bus (USB) component and a controller interface. The controller interface is to allocate register space for interfacing with the USB component and the USB component is virtualized into multiple instantiations. The apparatus also includes a secure environment, and the secure environment further virtualizes the multiple instantiations such that the multiple instantiations are owned by the secure environment.

Find Patent Forward Citations

Sarangdhar, Nitin. (2018). Additional secured execution environment with sr-iov and xhci-iov (U.S. Patent No. 10019400). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10019400

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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