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. 21, 2020
Filed:
Jul. 23, 2014
Applicant:
Here Global B.v., Eindhoven, NL;
Inventor:
Ole Henry Dorum, Chicago, IL (US);
Assignee:
HERE Global B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60W 40/06 (2012.01);
U.S. Cl.
CPC ...
B60W 40/06 (2013.01);
Abstract
Road geometries may be determined from sparse data by identifying a set of mobile device data points generated by a mobile device located in a geographic area. Further, the data points may be connected with a curve comprising a series of splines defined by curve functions. The shape of the splines may be optimized by applying a scaling factor to the curve functions. A resulting optimized curve may be representative of a road in a geographic area.