Invention Grant
US08346720B2 Information update system, information update method, and computer-readable medium
有权
信息更新系统，信息更新方法和计算机可读介质
- Patent Title: Information update system, information update method, and computer-readable medium
- Patent Title (中): 信息更新系统，信息更新方法和计算机可读介质
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Application No.: US12051728Application Date: 2008-03-19
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Publication No.: US08346720B2Publication Date: 2013-01-01
- Inventor: Yoshihiro Nagasawa , Keigo Murakami
- Applicant: Yoshihiro Nagasawa , Keigo Murakami
- Applicant Address: JP Tokyo
- Assignee: NEC Corporation
- Current Assignee: NEC Corporation
- Current Assignee Address: JP Tokyo
- Priority: JP2007-075592 20070322
- Main IPC: G06F7/00
- IPC: G06F7/00 ; G06F17/00
Abstract:
A system includes a first server apparatus storing information and a plurality of second server apparatuses being connected to the first server apparatus. Each of the plurality of second server apparatuses transmits an update request signal for request to update the information stored in the first server apparatus to the first server apparatus. The first server apparatus selects, when receiving the update request signal, an update scheme corresponding to the update request signal out of a plurality of update schemes. The first server apparatus updates information corresponding to the update request signal with the selected update scheme.
Public/Granted literature
- US20080235290A1 INFORMATION UPDATE SYSTEM, INFORMATION UPDATE METHOD, AND COMPUTER-READABLE MEDIUM Public/Granted day:2008-09-25
Information query
