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:
Apr. 29, 2008
Filed:
Mar. 12, 2003
Hidetaka Mizumaki, Nara, JP;
Hidetaka Mizumaki, Nara, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A communications processing section of a management apparatus sends a request for malfunction information via the Internet to one or more electrical devices being managed. A database manager of the management apparatus refers to data stored in a database and updates the record of the electrical device therein. A timing control section of the management apparatus carries out control so that the number of electrical devices requested upon by the management apparatus does not exceed a predetermined value. In this way, despite the management apparatus centrally manages the malfunction information of each electrical device, a peak quantity of the malfunction information received by the management apparatus can be suppressed and the workload on the management apparatus can be relieved, as opposed to the case where each electrical device sends the malfunction information at its own timing. As a result, a management system of electrical devices is provided, which is capable of managing malfunction information of electrical devices without putting a heavy workload on the management apparatus.