Patent Id | Score | Title | Patent Type | Publication Date | Priority Date | Search Efficiency | Original Assignee | Current Assignee |
|---|---|---|---|---|---|---|---|---|
| EP0781397B1 | ●●●●● | INTELLIGENT VEHICLE HIGHWAY SYSTEM | GRANT | 2003-07-09 | 1994-09-16 | Great | Siemens VDO Automotive Corp | Continental Automotive Systems Inc |
| US7873471B2 | ●●●●● | Transmission of special routes to a navigation device | GRANT | 2011-01-18 | 2003-07-16 | Great | Harman Becker Automotive Systems GmbH | Harman Becker Automotive Systems GmbH |
| US6505118B2 | ●●●●● | Navigation system for land vehicles that learns and incorporates preferred navigation routes | GRANT | 2003-01-07 | 2001-01-26 | Great | Ford Motor Co | Ford Motor Co |
| US5508930A | ●●●●● | Vehicle navigation apparatus with new route replanning apparatus | GRANT | 1996-04-16 | 1991-12-23 | Great | Motorola Inc | Motorola Mobility LLC |
| US6278942B1 | ●●●●● | Method and system for providing routing guidance | GRANT | 2001-08-21 | 2000-03-21 | Great | Navigation Technologies Corp | Here Global BV |
| US6317685B1 | ●●●●● | Method and system for providing alternate routes with a navigation system | GRANT | 2001-11-13 | 2000-03-13 | Great | Navigation Technologies Corp | Here Global BV |
| US5712788A | ●●●●● | Incremental route calculation | GRANT | 1998-01-27 | 1995-02-09 | Great | Zexel Corp | TomTom International BV, Visteon Global Technologies Inc |
| US6675081B2 | ●●●●● | Method and system for an in-vehicle computing architecture | GRANT | 2004-01-06 | 1999-03-12 | Great | Navigation Technologies Corp | Here Global BV |
| US6381537B1 | ●●●●● | Method and system for obtaining geographic data using navigation systems | GRANT | 2002-04-30 | 2000-06-02 | Great | Navigation Technologies Corp | Here Global BV |
| US6112154A | ●●●●● | Method and apparatus for determining a route on a digitized road network stored in the memory of a navigation system | GRANT | 2000-08-29 | 1997-05-22 | Great | Siemens AG | Continental Automotive GmbH |
| EP1530025A2 | ●●●●● | Adaptive navigation system with artificial intelligence | GRANT | 2005-05-11 | 2003-11-07 | Great | Harman International Industries Inc | Harman International Industries Inc |
| US6691027B1 | ●●●●● | Method and apparatus for finding shortest overall path of multiple destinations by navigation system | GRANT | 2004-02-10 | 2002-06-15 | Great | Alpine Electronics Inc | Alpine Electronics Inc |
| US6701251B2 | ●●●●● | Method and system for providing multiple beginning maneuvers for navigation of a vehicle | GRANT | 2004-03-02 | 2001-04-18 | Great | Motors Liquidation Co | General Motors LLC |
| US5659476A | ●●●●● | Land vehicle navigation apparatus and method for planning a recovery route | GRANT | 1997-08-19 | 1994-12-22 | Great | Motorola Inc | Google Technology Holdings LLC |
| US6456931B1 | ●●●●● | Indicating directions to destination and intermediate locations in vehicle navigation systems | GRANT | 2002-09-24 | 2001-03-07 | Great | Visteon Technologies LLC | TomTom Navigation BV, Visteon Global Technologies Inc |
| ●●●●● | ●●●●● | ●●●●● | ●●●●● | ●●●●● | ●●●●● | Great | ●●●●● | ●●●●● |
| ●●●●● | ●●●●● | ●●●●● | ●●●●● | ●●●●● | ●●●●● | Great | ●●●●● | ●●●●● |
| ●●●●● | ●●●●● | ●●●●● | ●●●●● | ●●●●● | ●●●●● | Great | ●●●●● | ●●●●● |

