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:
Aug. 20, 2019
Filed:
Mar. 20, 2017
Applicants:
Yuri Poeluev, Waterloo, CA;
Zhigang Luo, Vaughan, CA;
Inventors:
Yuri Poeluev, Waterloo, CA;
Zhigang Luo, Vaughan, CA;
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 21/62 (2013.01); G06F 21/53 (2013.01);
U.S. Cl.
CPC ...
G06F 21/6281 (2013.01); G06F 21/53 (2013.01);
Abstract
A computing device has first and second operating systems with access to first and second memories, respectively. The second memory is provided for secure computing resources and is not accessible by applications in the first operating system. A software module executable within the first operating system receives requests for secure computing resources, adds access credentials and passes the requests to a software module in the second operating system.