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. 26, 2020
Filed:
Jun. 12, 2015
Fuji Corporation, Chiryu-shi, JP;
Koji Shimizu, Kota-cho, JP;
FUJI CORPORATION, Chiryu-shi, JP;
Abstract
Provided is a relay device and manufacturing system that relays communication based on SECS/GEM protocol to a manufacturing system using a different communication protocol, and enables integrated management via a SECS/GEM host. Relay device performs protocol conversion between a SECS/GEM protocol and an original protocol that is a non-SECS/GEM protocol, and transfers data transmitted between user host and manufacturer host. Also, relay device performs transfer processing based on a port correspondence database that specifies local IP addresses of manufacturer host and the like and TCP protocol port numbers corresponding to these IP addresses.