Invention Grant
- Patent Title: Method and system for providing travel time information
- Patent Title (中): 提供旅行时间信息的方法和系统
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Application No.: US12391745Application Date: 2009-02-24
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Publication No.: US07904240B2Publication Date: 2011-03-08
- Inventor: Edward H. Nortrup
- Applicant: Edward H. Nortrup
- Agency: GTC Law Group LLP & Affiliates
- Main IPC: G01C21/30
- IPC: G01C21/30
Abstract:
Location technologies are combined with other information systems to provide augmented information for individuals such as a traveler in an automobile.
Public/Granted literature
- US20090157310A1 METHOD AND SYSTEM FOR PROVIDING TRAVEL TIME INFORMATION Public/Granted day:2009-06-18
Information query
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