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:
Jul. 14, 2026
Filed:
Sep. 28, 2023
Applicant:
Huawei Cloud Computing Technologies Co., Ltd., Guizhou, CN;
Inventor:
Chuan Ye, Hangzhou, CN;
Assignee:
HUAWEI CLOUD COMPUTING TECHNOLOGIES CO., LTD., Guizhou, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01); G06F 9/455 (2018.01); G06F 15/16 (2006.01); G06F 21/60 (2013.01); G06F 21/62 (2013.01); G06F 21/74 (2013.01); H04L 9/06 (2006.01); H04L 9/08 (2006.01); H04L 15/16 (2006.01); H04L 29/00 (2006.01); H04L 29/06 (2006.01); H04L 29/08 (2006.01);
U.S. Cl.
CPC ...
G06F 21/6245 (2013.01); G06F 9/45558 (2013.01); G06F 2009/45595 (2013.01);
Abstract
A cloud service system includes a first server and a physical device. The first server and the physical device are coupled through a physical channel. The first server includes a cloud instance. The physical device includes a trusted execution environment corresponding to the cloud instance. The physical device is configured to perform confidential calculation on data from the cloud instance through the trusted execution environment, and send a calculation result to the cloud instance.