发明授权
- 专利标题: Method and system for providing travel time information
- 专利标题(中): 提供旅行时间信息的方法和系统
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申请号: US13019869申请日: 2011-02-02
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公开(公告)号: US08744761B2公开(公告)日: 2014-06-03
- 发明人: Edward H. Nortrup
- 申请人: Edward H. Nortrup
- 代理机构: GTC Law Group LLP & Affiliates
- 主分类号: G01C21/00
- IPC分类号: G01C21/00
摘要:
Location technologies are combined with other information systems to provide augmented information for individuals such as a traveler in an automobile.
公开/授权文献
- US20110125559A1 METHOD AND SYSTEM FOR PROVIDING TRAVEL TIME INFORMATION 公开/授权日:2011-05-26