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:
Jan. 18, 2005
Filed:
Oct. 19, 1999
Yoshifumi Yanagawa, Kyoto, JP;
Seiichi Suzuki, Katano, JP;
Yoshifumi Yanagawa, Kyoto, JP;
Seiichi Suzuki, Katano, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
In a network control system, a device has screen display data indicative of its operating screen, and a controller issues a screen request () to obtain the screen display data, etc., as screen information () from the device. By using the screen display data, etc., the controller displays the operating screen. When an operation is carried out to the operating screen, its operation information and identification information of the screen display data are sent to the device as operation request (). The device executes a function corresponding to the operation request. As a result, when the screen display data in the device is changed, the device sends the changed screen display data, etc., to the controller as screen information ().