Data processing: vehicles – navigation – and relative location – Navigation – Employing position determining equipment
Reexamination Certificate
2005-03-24
2010-02-23
To, Tuan C (Department: 3663)
Data processing: vehicles, navigation, and relative location
Navigation
Employing position determining equipment
C345S694000, C340S995100, C340S905000
Reexamination Certificate
active
07668650
ABSTRACT:
The on-vehicle information terminal according to the present invention comprises an abridged road generating device that generates abridged roads by abridging a road map based upon map data, a road decision-making device that makes a decision as to whether or not a road is a special shape road having a predetermined special shape based upon the map data, a substituting device for substitutes a specific road shape pattern stored in memory in advance for a road determined by the road decision-making device to have a special shape and a display control device that displays at the display device an abridged map containing specific road shape patterns used to substitute for special shape roads by the substituting device and the abridged roads generated by the abridged road generating device.
REFERENCES:
patent: 5146219 (1992-09-01), Zechnall
patent: 5170165 (1992-12-01), Iihoshi et al.
patent: 5315295 (1994-05-01), Fujii
patent: 5485381 (1996-01-01), Heintz et al.
patent: 5539397 (1996-07-01), Asanuma et al.
patent: 5661650 (1997-08-01), Sekine et al.
patent: 6230083 (2001-05-01), Matsuda et al.
patent: 6304818 (2001-10-01), Kamiya
patent: 6385528 (2002-05-01), Takahashi
patent: 6487305 (2002-11-01), Kambe et al.
patent: 6920392 (2005-07-01), Adachi
patent: 2001/0012981 (2001-08-01), Yamashita et al.
patent: 2001/0041953 (2001-11-01), Jitsukata et al.
patent: 2003/0149525 (2003-08-01), Matsuda et al.
patent: 2004/0236507 (2004-11-01), Maruyama et al.
patent: 5-240653 (1993-09-01), None
patent: 10-177338 (1998-06-01), None
patent: 11-194706 (1999-07-01), None
patent: 11-202762 (1999-07-01), None
patent: 2002-257578 (2002-09-01), None
Hiroike Atsushi
Maruyama Kishiko
Morita Manabu
Oikubo Wataru
Shimada Shigeru
Crowell & Moring LLP
To Tuan C
Xanavi Informatics Corporation
LandOfFree
On-vehicle information terminal, abridged map generating... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with On-vehicle information terminal, abridged map generating..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On-vehicle information terminal, abridged map generating... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4212674