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. 17, 2010
Filed:
Apr. 01, 2005
Minoru Nishida, Yokohama, JP;
Kousei Kataoka, Yokohama, JP;
Yuichi Haraguchi, Yokohama, JP;
Tomoyuki Furutono, Yokohama, JP;
Takaaki Taura, Yokohama, JP;
Takayuki Uchihira, Yokohama, JP;
Ryoji Nakamatsu, Yokohama, JP;
Minoru Nishida, Yokohama, JP;
Kousei Kataoka, Yokohama, JP;
Yuichi Haraguchi, Yokohama, JP;
Tomoyuki Furutono, Yokohama, JP;
Takaaki Taura, Yokohama, JP;
Takayuki Uchihira, Yokohama, JP;
Ryoji Nakamatsu, Yokohama, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
An IP version storage section included in the server stores an IP version implemented in the destination terminal under the control of the server. A message receiving section receives a message from the source terminal. An IP version acquisition section acquires the IP version implemented in the destination terminal corresponding to the message from the IP version storage section. An IP version comparison section compares an IP version which is implemented in the source terminal and which is included in the message with the IP version which is implemented in the destination terminal and which is acquired by the IP version acquisition section. A comparison result sending section sends a result of the comparison by the IP version comparison section to an address converter which makes an address conversion so that IP versions of data frames exchanged between the source terminal and the destination terminal will match.