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:
Mar. 05, 2019
Filed:
Mar. 17, 2014
Mitsubishi Electric Corporation, Tokyo, JP;
Takashi Sakakura, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
A gateway transmits a communication switch request to a communication control unit by HTTP communication. The communication switch request serves to switch connection with a data center from HTTP communication to WebSocket communication. The communication control unit, when the communication switch request is received from the gateway, switches communication with the gateway device to WebSocket communication. A mobile terminal transmits a management execution request requesting execution of a management process of a PLC, to the data center. The communication control unit transmits a session establishing request requesting establishment of a session with the PLC, to the gateway by WebSocket communication based on the received management execution request.