| 发明名称 |
Terminal apparatus for downloading map |
| 摘要 |
A terminal apparatus has a simple map installed therein. When a map is desired, it is checked whether or not a map of a desired place exists in the simple map. If it exists, the map of the desired place is loaded from the simple map, or if it does not exist, the map of the desired place is downloaded from a navigation server.
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| 申请公布号 |
US2003204307(A1) |
申请公布日期 |
2003.10.30 |
| 申请号 |
US20030438102 |
申请日期 |
2003.05.15 |
| 申请人 |
MACHII KIMIYOSHI;MATSUO SHIGERU;TANAKA KATSUAKI;ENDO YOSHINORI;OKUDE MARIKO;MORIOKA MICHIO |
发明人 |
MACHII KIMIYOSHI;MATSUO SHIGERU;TANAKA KATSUAKI;ENDO YOSHINORI;OKUDE MARIKO;MORIOKA MICHIO |
| 分类号 |
G09B29/00;G01C21/00;G01C21/34;G08G1/137;H04M11/08;(IPC1-7):G01C21/32 |
主分类号 |
G09B29/00 |
| 代理机构 |
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