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:
Nov. 17, 2020
Filed:
Oct. 29, 2019
Fanuc Corporation, Yamanashi, JP;
Toshiyuki Matsuo, Yamanashi, JP;
Mitsuru Mochizuki, Yamanashi, JP;
FANUC CORPORATION, Yamanashi, JP;
Abstract
A ladder program analyzing device has a ladder program analyzing unit and a ladder program sorting unit. The ladder program analyzing unit analyzes a ladder program which includes a plurality of ladder circuits and prepares an execution priority signal table in which execution priorities of the ladder circuits, reference signals indicating signals input to the ladder circuits, and update signals indicating signals output from the ladder circuits are correlated with each other. The ladder program sorting unit determines the execution priorities of the ladder circuits improvable in execution efficiency of the ladder program. To determine the execution priorities of the ladder circuits, the ladder program sorting unit compares the execution priorities, the reference signals, and the update signals of the plurality of ladder circuits on the basis of the execution priority signal table.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile