发明授权
US08073876B2 Computer product having distribution map data, distribution map data generating method, distrubution map data generating apparatus and terminal device
有权
计算机产品具有分布图数据,分布图数据生成方法,分布图数据生成装置和终端装置
- 专利标题: Computer product having distribution map data, distribution map data generating method, distrubution map data generating apparatus and terminal device
- 专利标题(中): 计算机产品具有分布图数据,分布图数据生成方法,分布图数据生成装置和终端装置
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申请号: US10529541申请日: 2003-09-29
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公开(公告)号: US08073876B2公开(公告)日: 2011-12-06
- 发明人: Akio Sumizawa , Yoshinori Endo
- 申请人: Akio Sumizawa , Yoshinori Endo
- 申请人地址: JP Zama-shi
- 专利权人: Xanavi Informatics Corporation
- 当前专利权人: Xanavi Informatics Corporation
- 当前专利权人地址: JP Zama-shi
- 代理机构: Crowell & Moring LLP
- 优先权: JP2002-287658 20020930
- 国际申请: PCT/JP03/12392 WO 20030929
- 国际公布: WO2004/032096 WO 20040415
- 主分类号: G06F7/00
- IPC分类号: G06F7/00 ; G06F17/30 ; G01C21/30 ; G01C21/32 ; G09G5/00 ; G01C21/00
摘要:
Distribution map data for distributing a map by communication includes road data representing position information on the roads contained in a plurality of compartments and integrating name data for integrating name information for the same roads contained in the plurality of compartments without duplicating them.
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