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:
Sep. 29, 2026
Filed:
Nov. 21, 2022
Phytium Technology Co., Ltd., Tianjin, CN;
Ming Zhang, Tianjin, CN;
Yanzhao Feng, Tianjin, CN;
Yufeng Guo, Tianjin, CN;
Qingshan Zhu, Tianjin, CN;
Zhuo MA, Tianjin, CN;
Zhiqiang Chen, Tianjin, CN;
Jianyue Wang, Tianjin, CN;
PHYTIUM TECHNOLOGY CO., LTD., Tianjin, CN;
Abstract
A resource management method suitable for a security architecture system including a secure element subsystem. The security architecture system is configured with N chip lifecycle states, N being an integer greater than 1, the secure element subsystem stores a plurality of resources, an access authority of the resources being associated with the N chip lifecycle states. The method includes performing access control on a resource based on a current chip lifecycle state of the security architecture system, the current chip lifecycle state of the security architecture system belonging to one of the N chip lifecycle states.