Assignee
HORIZON NAVIGATION INC
US·7 granted patents·952 citations·filing 2000–2002
Top patents by PatentIndex Score
7 records- 0193US6542814B2Methods and apparatus for dynamic point of interest displayHORIZON NAVIGATION INC·Filed 2001·Granted Apr 1, 2003·496 cites·46 claims
- 0291US6600994B1Quick selection of destinations in an automobile navigation systemHORIZON NAVIGATION INC·Filed 2001·Granted Jul 29, 2003·110 cites·39 claims
- 0385US6735516B1Methods and apparatus for telephoning a destination in vehicle navigationHORIZON NAVIGATION INC·Filed 2000·Granted May 11, 2004·87 cites·26 claims
- 0485US6622086B2Method of representing a location in a database for a vehicle navigation systemHORIZON NAVIGATION INC·Filed 2002·Granted Sep 16, 2003·64 cites·16 claims
- 0585US6552656B2Method and apparatus for generating notification of changed conditions behind a vehicleHORIZON NAVIGATION INC·Filed 2001·Granted Apr 22, 2003·51 cites·50 claims
- 0685US6470268B1Navigation destination entry via glyph to digital translationHORIZON NAVIGATION INC·Filed 2001·Granted Oct 22, 2002·92 cites·21 claims
- 0772US6456935B1Voice guidance intonation in a vehicle navigation systemHORIZON NAVIGATION INC·Filed 2000·Granted Sep 24, 2002·52 cites·35 claims
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