Assignee
ALPINE ELECTRONICS INC
JP778 patents
Top patents by PatentIndex Score
US7889101B2Feb 15, 2011
Method and apparatus for generating location based reminder message for navigation system
ALPINE ELECTRONICS INC212 citations99
US6587787B1Jul 1, 2003
Vehicle navigation system apparatus and method providing enhanced information regarding geographic entities
ALPINE ELECTRONICS INC246 citations99
US6405129B1Jun 11, 2002
Method of displaying POI icons for navigation apparatus
ALPINE ELECTRONICS INC153 citations99
US6351707B1Feb 26, 2002
Navigation system and method for calculating a guide route
ALPINE ELECTRONICS INC166 citations99
US5893898AApr 13, 1999
Navigation system having intersection routing using a road segment based database
ALPINE ELECTRONICS INC185 citations99
US5847685ADec 8, 1998
Vehicle-mounted display mechanism
ALPINE ELECTRONICS INC176 citations99
US7668649B2Feb 23, 2010
Display method and apparatus for navigation system
ALPINE ELECTRONICS INC64 citations98
US7286931B2Oct 23, 2007
Vehicle navigation device and method of displaying POI information using same
ALPINE ELECTRONICS INC75 citations98
US6983203B1Jan 3, 2006
POI icon display method and navigation system
ALPINE ELECTRONICS INC265 citations98
US6795059B2Sep 21, 2004
Operating device for controlling electronic devices utilizing a touch panel
ALPINE ELECTRONICS INC217 citations98
US6484094B1Nov 19, 2002
Display method and apparatus for navigation system
ALPINE ELECTRONICS INC200 citations98
US6415224B1Jul 2, 2002
Display method and apparatus for navigation system
ALPINE ELECTRONICS INC234 citations98
US6285950B1Sep 4, 2001
Vehicle navigation system
ALPINE ELECTRONICS INC94 citations98
US6278940B1Aug 21, 2001
Input method for selecting destination, navigation system using the same, and information storage medium for use therewith
ALPINE ELECTRONICS INC124 citations98
US6263277B1Jul 17, 2001
Route searching method
ALPINE ELECTRONICS INC87 citations98
US6256579B1Jul 3, 2001
Vehicle navigation system with road link re-costing
ALPINE ELECTRONICS INC136 citations98
US6100792AAug 8, 2000
Car security apparatus and car security system
ALPINE ELECTRONICS INC89 citations98
US5902349AMay 11, 1999
Navigation apparatus
ALPINE ELECTRONICS INC300 citations98
US5523765AJun 4, 1996
Method and apparatus for detecting vehicle location for a vehicle navigation system
ALPINE ELECTRONICS INC114 citations98
US7684991B2Mar 23, 2010
Digital audio file search method and apparatus using text-to-speech processing
ALPINE ELECTRONICS INC390 citations97
US7286825B2Oct 23, 2007
Method for communication among mobile units and vehicular communication apparatus
ALPINE ELECTRONICS INC121 citations97
US7171304B2Jan 30, 2007
Navigation method and apparatus to define favorite spot and extract information concerning the favorite spot
ALPINE ELECTRONICS INC96 citations97
US7146013B1Dec 5, 2006
Microphone system
ALPINE ELECTRONICS INC67 citations97
US7076741B2Jul 11, 2006
Point-of-interest icon and point-of-interest mark display method
ALPINE ELECTRONICS INC86 citations97
US6839628B1Jan 4, 2005
Display method and apparatus for arranging order of listing points of interest for navigation system
ALPINE ELECTRONICS INC166 citations97
US6675006B1Jan 6, 2004
Vehicle-mounted system
ALPINE ELECTRONICS INC78 citations97
US6571169B2May 27, 2003
Destination input method in navigation system and navigation system
ALPINE ELECTRONICS INC84 citations97
US6356837B1Mar 12, 2002
Navigation system
ALPINE ELECTRONICS INC102 citations97
US6201544B1Mar 13, 2001
Location floor number display device in navigation apparatus
ALPINE ELECTRONICS INC171 citations97
US6148253ANov 14, 2000
On-vehicle control system
ALPINE ELECTRONICS INC167 citations97
US5625350AApr 29, 1997
Audio/video communication system and method
ALPINE ELECTRONICS INC176 citations97
US5593223AJan 14, 1997
Illumination device
ALPINE ELECTRONICS INC128 citations97
US7272357B2Sep 18, 2007
Inter-vehicle communication apparatus and method with restrictions on size of network
ALPINE ELECTRONICS INC88 citations96
US7177738B2Feb 13, 2007
Vehicle management system
ALPINE ELECTRONICS INC125 citations96
US7155339B2Dec 26, 2006
Display method and apparatus for navigation system for searching POI and arranging listing order of POI
ALPINE ELECTRONICS INC127 citations96
US6999875B2Feb 14, 2006
Display method and apparatus for navigation system
ALPINE ELECTRONICS INC69 citations96
US6865480B2Mar 8, 2005
Display method and apparatus for navigation system
ALPINE ELECTRONICS INC97 citations96
US6819268B2Nov 16, 2004
Received information processing apparatus
ALPINE ELECTRONICS INC63 citations96
US6816778B2Nov 9, 2004
Event finder with navigation system and display method thereof
ALPINE ELECTRONICS INC103 citations96
US6810328B2Oct 26, 2004
Navigation method and system for indicating area-specific traffic information
ALPINE ELECTRONICS INC103 citations96
US6771189B2Aug 3, 2004
Display method and apparatus for navigation system
ALPINE ELECTRONICS INC69 citations96
US6687613B2Feb 3, 2004
Display method and apparatus of navigation system
ALPINE ELECTRONICS INC57 citations96
US6453235B1Sep 17, 2002
Vehicle navigation apparatus providing proper guidance for off-road net conditions
ALPINE ELECTRONICS INC79 citations96
US6288982B1Sep 11, 2001
Disk apparatus and method of locating/discriminating disks using the same
ALPINE ELECTRONICS INC65 citations96
US6058098AMay 2, 2000
Head driving device
ALPINE ELECTRONICS INC71 citations96
US5911775AJun 15, 1999
Return point route searching for vehicle navigation
ALPINE ELECTRONICS INC58 citations96
US5906654AMay 25, 1999
Route guidance for vehicle navigation apparatus to find alternate destination
ALPINE ELECTRONICS INC67 citations96
US5828641AOct 27, 1998
Disc player
ALPINE ELECTRONICS INC70 citations96
US5563600AOct 8, 1996
Data transmission for remote-controlled security system
ALPINE ELECTRONICS INC89 citations96
US5410485AApr 25, 1995
Navigation apparatus and method for exploring an optimal route based on characteristics of an exploration object zone
ALPINE ELECTRONICS INC89 citations96
Showing the top 50 of 778 patents by PatentIndex Score.