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:
Oct. 21, 2008
Filed:
Sep. 25, 2002
Hideaki Sato, Kanagawa, JP;
Tatsunori Kanai, Kanagawa, JP;
Hideki Yoshida, Kanagawa, JP;
Toshibumi Seki, Kanagawa, JP;
Kenichiro Yoshii, Tokyo, JP;
Takayuki Miyazawa, Kanagawa, JP;
Yasuhiro Kimura, Kanagawa, JP;
Haruhiko Toyama, Kanagawa, JP;
Hideaki Sato, Kanagawa, JP;
Tatsunori Kanai, Kanagawa, JP;
Hideki Yoshida, Kanagawa, JP;
Toshibumi Seki, Kanagawa, JP;
Kenichiro Yoshii, Tokyo, JP;
Takayuki Miyazawa, Kanagawa, JP;
Yasuhiro Kimura, Kanagawa, JP;
Haruhiko Toyama, Kanagawa, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
In a data transfer device, presence/absence of a prescribed header in the received request message is analyzed, and information indicating the presence/absence of the prescribed header, or information indicating either presence or absence of the prescribed header when the prescribed header is either present or absent as a result of analysis is stored. Then, when a reply message corresponding to the request message is received, the presence/absence of the prescribed header is checked by referring to the stored information, and the reply message is transferred according to a result of checking.