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:
Jan. 14, 2025
Filed:
Jul. 20, 2021
Mitsubishi Electric Corporation, Tokyo, JP;
Weihau Lee, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
A programmable logic controller or a PLC includes a collector that repeatedly collects, from a device memory, a value varying depending on control of a device, a buffering device that stores, into a buffer, a set of data indicating the value collected at a timing corresponding to satisfaction of a buffering condition, and a logger that reads the set of data from the buffer upon a logging condition being satisfied and stores the set of data into a storage as a set of log data. The buffering device discards the set of data stored in the buffer upon another predetermined condition different from the buffering condition and the logging condition being satisfied.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile