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. 02, 2013
Filed:
Jan. 22, 2008
Yuji Wada, Kawasaki, JP;
Takao Mohri, Kawasaki, JP;
Hideki Mitsunobu, Kawasaki, JP;
Satoru Takahashi, Kawasaki, JP;
Yuji Wada, Kawasaki, JP;
Takao Mohri, Kawasaki, JP;
Hideki Mitsunobu, Kawasaki, JP;
Satoru Takahashi, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A communication device and method is disclosed for indicating a connection to a network and transmitting a living notification having a term of validity to the network when the device is connected with the network. The disclosed device includes an obtaining unit obtaining a first information representing a device status of the communication device, a determining unit determining a term of validity based on the first information obtained, and a first transmission unit transmitting a living notification having the term of validity determined to the network.