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:
Dec. 06, 2011
Filed:
Dec. 19, 2007
Applicant:
Norihiro Nakamura, Toyokawa, JP;
Inventor:
Norihiro Nakamura, Toyokawa, JP;
Assignee:
Aisin AW Co., Ltd., Anjo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C 21/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
Systems, methods, and programs store map information including a road network. The systems, methods, and programs gather traveling information including a plurality of loci, each locus representing a vehicle traveling along a road that is not included in the stored road network. The systems, methods, and programs separate the loci within the gathered traveling information into groups, each group related to a same road and generate new road information relating to a single new road for each group of loci.