The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 17, 2012
Filed:
Mar. 11, 2008
Applicants:
Nagako Matsuno, Nagoya, JP;
Kei Nagiyama, Nagoya, JP;
Inventors:
Nagako Matsuno, Nagoya, JP;
Kei Nagiyama, Nagoya, JP;
Assignee:
Denso Corporation, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C 21/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
A map display controller displays a three-dimensional map image on a display screen of a display device, and superimposes a route wall standing from a route and along the route in the three dimensional map image on the display device. This reduces a difficulty in confirming the route behind structures such as a building in the three-dimensional map image displayed on the display screen.