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:
Aug. 14, 2012
Filed:
May. 14, 2009
Kohei Sakurai, Munich, DE;
Marco Serafini, Darmstadt, DE;
Neeraj Suri, Hannover, DE;
Hitachi, Ltd., Tokyo, JP;
Abstract
A method and apparatus for monitoring the operability status of nodes of a communication network determines first node status data at a first node by causing it to diagnose its own status and the status of at least one second node, and to send the first node status data to at least one second node. The first node receives second node status data from at least one second node, and determines node status evaluation data at the first node based on the determined first node status data and the received second node status data.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile