Invention Grant
- Patent Title: GPS navigation code system
- Patent Title (中): GPS导航码系统
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Application No.: US13066407Application Date: 2011-04-14
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Publication No.: US08131460B2Publication Date: 2012-03-06
- Inventor: Gary Severson
- Applicant: Gary Severson
- Agency: Ernest D. Buff Assoc.
- Agent Ernest D. Buff; Dave Narasimhan
- Main IPC: G01C21/30
- IPC: G01C21/30 ; G08G1/123 ; G01S13/78

Abstract:
A GPS navigation code device has GPS features and easy address retrieval means built in, enabling a driver to retrieve and request directions to an address without taking his eyes off the road. The user pre-programs the GPS navigation code device with a plurality of addressees or points of interest and assigns unique navigation codes for each as keyboard entry and speech, all stored in local database within the GPS in three linked databases. While driving, the user presses a special address search mode key and inputs the unique navigation code by keyboard or speech pattern, views displayed address and accepts the same. When an unknown navigation code is entered the GPS accesses a remote database through the Internet to recover the associated company name and uses Internet based map service to locate closest list of specified business providing directions by map and speech on a turn-by-turn basis.
Public/Granted literature
- US20110196605A1 GPS navigation code system Public/Granted day:2011-08-11
Information query
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