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. 13, 2009
Filed:
Jul. 29, 2005
Takayuki Ito, Hino, JP;
Hidenori Miyamoto, Saitama, JP;
Toru Nasu, Tokyo, JP;
Shikiko Kawano, Funabashi, JP;
Takayuki Ito, Hino, JP;
Hidenori Miyamoto, Saitama, JP;
Toru Nasu, Tokyo, JP;
Shikiko Kawano, Funabashi, JP;
NTT DoCoMo, Inc., Tokyo, JP;
Abstract
When a mail serverand a mail serverare in a failover state, switchesselect communication paths E, F. A temporary save serverstores email received from a mail reception serverduring the failover in a disk storage, and after the completion of the failover, transmits to a mail server (e.g., mail server) that has been switched to function as a primary system an email stored in disk storageand a write request for a disk storage. Mail server, upon receiving an email and a write request from temporary save server, stores the received email to disk storageto update stored content.