Invention Grant
- Patent Title: Directory server system for storing history information
- Patent Title (中): 用于存储历史信息的目录服务器系统
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Application No.: US09825995Application Date: 2001-04-05
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Publication No.: US07039668B2Publication Date: 2006-05-02
- Inventor: Tsuyoshi Miyamoto
- Applicant: Tsuyoshi Miyamoto
- Applicant Address: JP Tokyo
- Assignee: NEC Corporation
- Current Assignee: NEC Corporation
- Current Assignee Address: JP Tokyo
- Agency: Young & Thompson
- Priority: JP2000-103569 20000405
- Main IPC: G06F15/16
- IPC: G06F15/16
Abstract:
The present invention provides a directory server system comprising: a directory server for storing an attribute of an entry; an entity monitor being connected to the directory server for monitoring an entity, so that if a change in a state of the entity appears, then the entity monitor instructs the directory server to renew an attribute of a corresponding entry to the entity; and a directory renewal history storage device being connected to the directory server for storing a renewed attribute of the entry as attribute renewal history informations.
Public/Granted literature
- US20010039588A1 Past-history informations Public/Granted day:2001-11-08
Information query
