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:
May. 08, 2012
Filed:
Feb. 25, 2008
Satoru Takahashi, Kawasaki, JP;
Takao Mohri, Kawasaki, JP;
Yuji Wada, Kawasaki, JP;
Hideki Mitsunobu, Kawasaki, JP;
Satoru Takahashi, Kawasaki, JP;
Takao Mohri, Kawasaki, JP;
Yuji Wada, Kawasaki, JP;
Hideki Mitsunobu, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A computer performs a control including (1) receiving a request for monitoring a station to-be-handled which is a communication apparatus different from a pertinent station including the computer, (2) transmitting a request for a response based on the station to-be-handled, to the station to-be-handled at a predetermined time interval, on the basis of the monitoring request, and (3) transmitting a message expressing that the station to-be-handled will be detached from a network, to the network if the response to the response request was not received within a predetermined wait time.