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:
Jul. 23, 2019
Filed:
Jan. 14, 2015
Applicant:
Yokogawa Electric Corporation, Musashino-shi, Tokyo, JP;
Inventors:
Hirokazu Sasaki, Tokyo, JP;
Naoyuki Fujimoto, Tokyo, JP;
Assignee:
Yokogawa Electric Corporation, Musashino-shi, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/26 (2006.01); G05B 19/042 (2006.01);
U.S. Cl.
CPC ...
H04L 43/045 (2013.01); G05B 19/0428 (2013.01); H04L 43/0823 (2013.01); H04L 43/0894 (2013.01); G05B 2219/1208 (2013.01);
Abstract
An information displaying device has a display and a display controller. The display controller displays, on the display, statistic information associated with device identification information for identifying a field device. The statistic information is obtained by an information processing device which statistically processes communication quality information over a predetermined period. The communication quality information representing a communication quality between the field device installed in a plant and the information processing device.