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:
Apr. 02, 2024
Filed:
Jan. 04, 2022
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01); G06F 9/38 (2018.01); G06F 11/07 (2006.01); G06F 11/10 (2006.01);
U.S. Cl.
CPC ...
G06F 11/0745 (2013.01); G06F 9/3836 (2013.01); G06F 11/0721 (2013.01); G06F 11/0751 (2013.01); G06F 11/1048 (2013.01);
Abstract
An anomaly detection method includes: reading a branch target address corresponding to a branch instruction, twice or more; determining whether the branch target addresses read are identical; and executing the branch instruction when the branch target addresses read are identical, and executing anomaly detection processing when the branch target addresses read are not identical.