Invention Grant
US08195389B2 System and method of wireless downloads of map and geographic based data to portable computing devices 有权
将地图和基于地理的数据无线下载到便携式计算设备的系统和方法

System and method of wireless downloads of map and geographic based data to portable computing devices
Abstract:
Systems and method of managing map data on electronic devices such as portable electronic devices include systems and methods of preloading map data, managing map data storage, sharing point of interest or pushpin data with other electronic devices, and displaying map data.
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