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:
Feb. 24, 2009
Filed:
Sep. 04, 2003
Makoto Itoi, Tokyo, JP;
Makoto Itoi, Tokyo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
Provided is a network communication apparatus that is capable of, even when each node to be connected is undefined, managing a connection state of the node with ease. The network communication apparatus includes at least one node connected to a network and a management node that manages each of the at least one node. Each of the at least one node includes a data transmission and reception unit for transmitting and receiving data containing an ID field giving contents of the data and a data field giving an entity of the data, and an analyzing unit for analyzing meanings of the ID field and a data field of received data. The management node collects attribute information from each of the at least one node, and assigns and gives a node ID number to each of the at least one node based on the collected attribute information.