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. 06, 2012
Filed:
Aug. 11, 2004
Koji Demachi, Tokyo, JP;
Hiromichi Ebashi, Tokyo, JP;
Kuniharu Akabane, Tokyo, JP;
Takeshi Nakajima, Tokyo, JP;
Kenji Habaguchi, Tokyo, JP;
Masayuki Murakami, Tokyo, JP;
Toyoaki Yokoi, Tokyo, JP;
Takeshi Hongo, Tokyo, JP;
Akinori Ishii, Tokyo, JP;
Sadatoshi Sogo, Tokyo, JP;
Koji Demachi, Tokyo, JP;
Hiromichi Ebashi, Tokyo, JP;
Kuniharu Akabane, Tokyo, JP;
Takeshi Nakajima, Tokyo, JP;
Kenji Habaguchi, Tokyo, JP;
Masayuki Murakami, Tokyo, JP;
Toyoaki Yokoi, Tokyo, JP;
Takeshi Hongo, Tokyo, JP;
Akinori Ishii, Tokyo, JP;
Sadatoshi Sogo, Tokyo, JP;
Yokogawa Electric Corporation, Tokyo, JP;
Abstract
A communication control system is provided that performs communications satisfying a request for industrial applications and a request for open protocol communications at the same time. To this end, in the invention, a high-priority communication section performing critical communications to provide real time property and reliability, and a low-priority communication section performing communications based on an open standard protocol coexist in a same communication station.