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:
Sep. 26, 2006
Filed:
Oct. 18, 2004
Richard A. Ashby, Blue River, WI (US);
Richard A. Ashby, Blue River, WI (US);
Navteq North America, LLC, Chicago, IL (US);
Abstract
A method whereby a computing platform that uses geographic data that are spatially organized into parcels of a given size can specify a parcel block size larger than the given size. Thereafter, during runtime, the geographic data are accessed by the computing platform in groups of one or more parcels not larger than the parcel block size. According to one embodiment, at or after initialization of the computing platform, groupings of parcels corresponding to parcel blocks are determined. Each parcel block has a size larger than the maximum parcel size but not larger than a maximum parcel block size. Data identifying the groupings and the parcels corresponding thereto are stored on the computing platform and the data identifying the groupings and the parcels corresponding thereto are used to access all the parcels corresponding to a parcel block whenever geographic data in any one of the parcels are needed.