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. 28, 2018
Filed:
Jul. 09, 2013
Andes Technology Corporation, Hsin-Chu, TW;
Chi-Chang Lai, Hsinchu County, TW;
Chuan-Hua Chang, Taipei, TW;
ANDES TECHNOLOGY CORPORATION, Hsin-Chu, TW;
Abstract
A secure protection method executed by a processor is provided. The secure protection method includes the following steps: Perform a security checking before or after executing an instruction according to an instruction security attribute (ISA) of the instruction and a security attribute (SA) of an operational event (OE); and ignore the OE, defer the OE, or raise a security exception when the security checking fails. The OE is generated as a side effect when the processor fetches or executes the instruction, or generated as a monitoring result on the instruction, or generated in response to an external input of the processor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile