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:
May. 12, 2020
Filed:
Oct. 04, 2016
Mitsubishi Electric Corporation, Tokyo, JP;
Noriyasu Fukatsu, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A network system includes control devices, network interface units connected to the respective control devices, and operator interface stations each of which stores an address conversion table. Each of the network interface units includes a network-address setting unit to set a virtual identification information when the control device connected thereto is being set for an active system and to set proper identification information when the control device connected thereto is being set for a standby system, and includes an address-conversion-table update instruction unit to request the operator interface stations to update their respective address conversion tables on the basis of the identification information that has been set.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile