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:
Feb. 04, 2025
Filed:
Mar. 24, 2022
Applicant:
Omron Corporation, Kyoto, JP;
Inventor:
Hitoshi Kataoka, Kyoto, JP;
Assignee:
OMRON CORPORATION, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B 19/05 (2006.01); G06F 21/51 (2013.01); G06F 21/57 (2013.01);
U.S. Cl.
CPC ...
G05B 19/058 (2013.01); G05B 19/056 (2013.01); G05B 2219/24024 (2013.01); G05B 2219/24167 (2013.01); G06F 21/51 (2013.01); G06F 21/57 (2013.01);
Abstract
A control device can modify a first user program and first setting information in the storage unit executed by a control engine respectively using a second user program and second setting information received by the control device. A security engine of the control device verifies identity between the first user program and the second user program, evaluates the validity of setting indicated by the second setting information, and permits or prohibits performance of the above modification based on such a verification result and the evaluation.