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:
Jun. 30, 2026
Filed:
Oct. 18, 2021
Applicant:
Fanuc Corporation, Minamitsuru-gun, JP;
Inventors:
Assignee:
FANUC CORPORATION, Yamanashi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B 19/00 (2006.01); G05B 19/409 (2006.01);
U.S. Cl.
CPC ...
G05B 19/409 (2013.01); G05B 2219/32074 (2013.01); G05B 2219/45221 (2013.01);
Abstract
A control device, includes: a modification instruction receiving unit for receiving modification instructions for a control parameter and for machining program; a history storage unit for causing a storage unit to store a modification history for the control parameter and the machining program; an Undo/Redo processing unit for performing an Undo/Redo process based on the modification history; a determination unit for determining whether a prescribed condition has been met; and a history deletion control unit for deleting the change history stored in the storage unit when the determination unit has determined that the prescribed condition has been met.